Oracle导出excel

oracle导出excel(非csv)的方法有两种,1、使用sqlplus  spool,2、使用包体 现将网上相关代码整理后贴出以备不时之需:

使用sqlplus:

使用sqlplus需要两个文件:sql脚本文件和格式设置文件。

去除冗余信息,main.sql
--main.sql   注意,需要在sqlplus下运行  非plsql命令行下
set linesize 200
set term off verify off feedback off pagesize 999 
set markup html on entmap ON spool on preformat off
spool test_tables.xls
@get_tables.sql
spool off
exit

sql脚本,get_tables.sql

--get_tables.sql
select * from all_objects where rownum<=1000;

然后在sqlplus下运行main.sql

使用包体编程:

 

create or replace package smt_xlsx_maker_pkg is

  /******************************************************************************
     NAME:       SMT_XLSX_MAKER_PKG
     PURPOSE:    XLSX 生成 Pkg,主要是从Oracle数据库端生成Xlsx二进制的文件。
  
     REVISIONS:
     Ver        Date        Author           Description
     ---------  ----------  ---------------  ------------------------------------
     1.0        2011/2/19   Anton Scheffer   1,New Create the pkg
     1.1        2015/6/10     Sam.T          1.优化核心处理生成xlsx的代码,使得生成文档的执行效率大大提高!
     1.1        2015/6/10     Sam.T          1.query2sheet增加绑定变量的可选输入参数。
     1.2        2015/6/15     Sam.T          1.代码增加调试模式。直接设置G_DEBUG_MODE变量即可。
     1.2        2015/6/20     Sam.T          1.为方便使用,再次封装一些简单易用的过程,生成xlsx文档
     1.2        2015/7/5     Sam.T          1.单条SQL生成xlsx文档的内容,增加是否显示foot,以及显示的行数。
                             jinzhao         解决数据量较大情况下导出excel报错xml的问题。将dbms_lob.writeappend修改为dbms_lob.append
  ******************************************************************************/
  ---------
  /**********************************************
  ******************************************************************************
  Copyright (C) 2011, 2012 by Anton Scheffer
  
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files (the "Software"), to deal
  in the Software without restriction, including without limitation the rights
  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  copies of the Software, and to permit persons to whom the Software is
  furnished to do so, subject to the following conditions:
  
  The above copyright notice and this permission notice shall be included in
  all copies or substantial portions of the Software.
  
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  THE SOFTWARE.
  
  ******************************************************************************
  ******************************************** */
  /*
  使用方法:
  declare
    l_sql varchar2(30000);
  begin
    l_sql := 'select * from all_objects';
    smt_xlsx_maker_pkg.query2sheet(l_sql,
                                   true,
                                   'XLS_DIR',
                                   'Export2.xlsx');
  end;
  除此之外,基本上Excel 中有的效果它都可以生成。
  以下一个例子,包括居中,合并单元格,底色,新增工作表等:
  begin
    smt_xlsx_maker_pkg.clear_workbook;
    smt_xlsx_maker_pkg.new_sheet;
    smt_xlsx_maker_pkg.cell(5, 1, 5);
    smt_xlsx_maker_pkg.cell(3, 1, 3);
    smt_xlsx_maker_pkg.cell(2, 2, 45);
    smt_xlsx_maker_pkg.cell(3,
                            2,
                            'Anton Scheffer',
                            p_alignment => smt_xlsx_maker_pkg.get_alignment(p_wraptext => true));
    smt_xlsx_maker_pkg.cell(1,
                            4,
                            sysdate,
                            p_fontid => smt_xlsx_maker_pkg.get_font('Calibri',
                                                                    p_rgb => 'FFFF0000'));
    smt_xlsx_maker_pkg.cell(2,
                            4,
                            sysdate,
                            p_numfmtid => smt_xlsx_maker_pkg.get_numfmt('dd/mm/yyyy h:mm'));
    smt_xlsx_maker_pkg.cell(3,
                            4,
                            sysdate,
                            p_numfmtid => smt_xlsx_maker_pkg.get_numfmt(smt_xlsx_maker_pkg.orafmt2excel('dd/mon/yyyy')));
    smt_xlsx_maker_pkg.cell(5,
                            5,
                            75,
                            p_borderid => smt_xlsx_maker_pkg.get_border('double',
                                                                        'double',
                                                                        'double',
                                                                        'double'));
    smt_xlsx_maker_pkg.cell(2, 3, 33);
    smt_xlsx_maker_pkg.hyperlink(1,
                                 6,
                                 'http://www.cnblogs.com/mellowsmile',
                                 'jinzhao site');
    smt_xlsx_maker_pkg.cell(1,
                            7,
                            'Some merged cells',
                            p_alignment => smt_xlsx_maker_pkg.get_alignment(p_horizontal => 'center'));
    smt_xlsx_maker_pkg.mergecells(1, 7, 3, 7);
    for i in 1 .. 5 loop
      smt_xlsx_maker_pkg.comment(3, i + 3, 'Row ' || (i + 3), 'Anton');
    end loop;
    smt_xlsx_maker_pkg.new_sheet;
    smt_xlsx_maker_pkg.set_row(1,
                               p_fillid => smt_xlsx_maker_pkg.get_fill('solid',
                                                                       'FFFF0000'));
    for i in 1 .. 5 loop
      smt_xlsx_maker_pkg.cell(1, i, i);
      smt_xlsx_maker_pkg.cell(2, i, i * 3);
      smt_xlsx_maker_pkg.cell(3, i, 'x ' || i * 3);
    end loop;
    smt_xlsx_maker_pkg.query2sheet('select rownum, x.*
  , case when mod( rownum, 2 ) = 0 then rownum * 3 end demo
  , case when mod( rownum, 2 ) = 1 then ''demo '' || rownum end demo2 from dual x connect by rownum <= 5');
    smt_xlsx_maker_pkg.save('XLS_DIR', 'Export3.xlsx');
  end;
  
  */
  g_debug_mode boolean := false;

  ---DBMS_OUTPUT直接输出/FILE_OUTPUT文档输出/REQUEST_OUTPUT请求日志输出/CONTEXT_OUTPUT 将日志改为上下文输出
  g_debug_type varchar2(240) := 'DBMS_OUTPUT';

  ---绑定变量用的临时表变量
  type rec_col_value is record(
    col_id    number(3),
    col_value varchar2(2400));

  type tab_col_value is table of rec_col_value index by binary_integer;

  --
  type tp_alignment is record(
    vertical   varchar2(11),
    horizontal varchar2(16),
    wraptext   boolean);

  --
  procedure clear_workbook;

  --
  procedure new_sheet(p_sheetname varchar2 := null);

  --
  function orafmt2excel(p_format varchar2 := null) return varchar2;

  --
  function get_numfmt(p_format varchar2 := null) return pls_integer;

  --
  function get_font(p_name      varchar2,
                    p_family    pls_integer := 2,
                    p_fontsize  number := 11,
                    p_theme     pls_integer := 1,
                    p_underline boolean := false,
                    p_italic    boolean := false,
                    p_bold      boolean := false,
                    p_rgb       varchar2 := null -- this is a hex ALPHA Red Green Blue value
                    ) return pls_integer;

  --
  function get_fill(p_patterntype varchar2,
                    p_fgrgb       varchar2 := null -- this is a hex ALPHA Red Green Blue value
                    ) return pls_integer;

  --
  function get_border(p_top    varchar2 := 'thin',
                      p_bottom varchar2 := 'thin',
                      p_left   varchar2 := 'thin',
                      p_right  varchar2 := 'thin')
  /*
    none
    thin
    medium
    dashed
    dotted
    thick
    double
    hair
    mediumDashed
    dashDot
    mediumDashDot
    dashDotDot
    mediumDashDotDot
    slantDashDot
    */
   return pls_integer;

  --
  function get_alignment(p_vertical   varchar2 := null,
                         p_horizontal varchar2 := null,
                         p_wraptext   boolean := null)
  /* horizontal
    center
    centerContinuous
    distributed
    fill
    general
    justify
    left
    right
    */
    /* vertical
    bottom
    center
    distributed
    justify
    top
    */
   return tp_alignment;

  --
  procedure cell(p_col       pls_integer,
                 p_row       pls_integer,
                 p_value     number,
                 p_numfmtid  pls_integer := null,
                 p_fontid    pls_integer := null,
                 p_fillid    pls_integer := null,
                 p_borderid  pls_integer := null,
                 p_alignment tp_alignment := null,
                 p_sheet     pls_integer := null);

  --
  procedure cell(p_col       pls_integer,
                 p_row       pls_integer,
                 p_value     varchar2,
                 p_numfmtid  pls_integer := null,
                 p_fontid    pls_integer := null,
                 p_fillid    pls_integer := null,
                 p_borderid  pls_integer := null,
                 p_alignment tp_alignment := null,
                 p_sheet     pls_integer := null);

  --
  procedure cell(p_col       pls_integer,
                 p_row       pls_integer,
                 p_value     date,
                 p_numfmtid  pls_integer := null,
                 p_fontid    pls_integer := null,
                 p_fillid    pls_integer := null,
                 p_borderid  pls_integer := null,
                 p_alignment tp_alignment := null,
                 p_sheet     pls_integer := null);

  --
  procedure hyperlink(p_col   pls_integer,
                      p_row   pls_integer,
                      p_url   varchar2,
                      p_value varchar2 := null,
                      p_sheet pls_integer := null);

  --
  procedure comment(p_col    pls_integer,
                    p_row    pls_integer,
                    p_text   varchar2,
                    p_author varchar2 := null,
                    p_width  pls_integer := 150 -- pixels
                   ,
                    p_height pls_integer := 100 -- pixels
                   ,
                    p_sheet  pls_integer := null);

  --
  procedure mergecells(p_tl_col pls_integer -- top left
                      ,
                       p_tl_row pls_integer,
                       p_br_col pls_integer -- bottom right
                      ,
                       p_br_row pls_integer,
                       p_sheet  pls_integer := null);

  --
  procedure list_validation(p_sqref_col   pls_integer,
                            p_sqref_row   pls_integer,
                            p_tl_col      pls_integer -- top left
                           ,
                            p_tl_row      pls_integer,
                            p_br_col      pls_integer -- bottom right
                           ,
                            p_br_row      pls_integer,
                            p_style       varchar2 := 'stop' -- stop, warning, information
                           ,
                            p_title       varchar2 := null,
                            p_prompt      varchar := null,
                            p_show_error  boolean := false,
                            p_error_title varchar2 := null,
                            p_error_txt   varchar2 := null,
                            p_sheet       pls_integer := null);

  --
  procedure list_validation(p_sqref_col    pls_integer,
                            p_sqref_row    pls_integer,
                            p_defined_name varchar2,
                            p_style        varchar2 := 'stop' -- stop, warning, information
                           ,
                            p_title        varchar2 := null,
                            p_prompt       varchar := null,
                            p_show_error   boolean := false,
                            p_error_title  varchar2 := null,
                            p_error_txt    varchar2 := null,
                            p_sheet        pls_integer := null);

  --
  procedure defined_name(p_tl_col     pls_integer -- top left
                        ,
                         p_tl_row     pls_integer,
                         p_br_col     pls_integer -- bottom right
                        ,
                         p_br_row     pls_integer,
                         p_name       varchar2,
                         p_sheet      pls_integer := null,
                         p_localsheet pls_integer := null);

  --
  procedure set_column_width(p_col   pls_integer,
                             p_width number,
                             p_sheet pls_integer := null);

  --
  procedure set_column(p_col       pls_integer,
                       p_numfmtid  pls_integer := null,
                       p_fontid    pls_integer := null,
                       p_fillid    pls_integer := null,
                       p_borderid  pls_integer := null,
                       p_alignment tp_alignment := null,
                       p_sheet     pls_integer := null);

  --
  procedure set_row(p_row       pls_integer,
                    p_numfmtid  pls_integer := null,
                    p_fontid    pls_integer := null,
                    p_fillid    pls_integer := null,
                    p_borderid  pls_integer := null,
                    p_alignment tp_alignment := null,
                    p_sheet     pls_integer := null);

  --
  procedure freeze_rows(p_nr_rows pls_integer := 1,
                        p_sheet   pls_integer := null);

  --
  procedure freeze_cols(p_nr_cols pls_integer := 1,
                        p_sheet   pls_integer := null);

  --
  procedure freeze_pane(p_col   pls_integer,
                        p_row   pls_integer,
                        p_sheet pls_integer := null);

  --
  procedure set_autofilter(p_column_start pls_integer := null,
                           p_column_end   pls_integer := null,
                           p_row_start    pls_integer := null,
                           p_row_end      pls_integer := null,
                           p_sheet        pls_integer := null);

  --
  function finish return blob;

  --
  procedure save(p_directory varchar2, p_filename varchar2);

  --
  ---当p_footer设定参数为真,这个g_query2sheet_footer有值,则会显示这个值的内容。没有则默认是Generated xxxx
  ---有一点说明的是,&ROWS 字段会被自动替换为结果返回的行数。
  g_query2sheet_footer varchar2(1000);

  g_query2sheet_rows   number; --结果返回的是多少行记录
  --这个是这个程序的"完全体"
  procedure query2sheet(p_sql            varchar2,
                        p_col_value_tab  smt_xlsx_maker_pkg.tab_col_value ---运行的动态SQL的绑定变量
                       ,
                        p_column_headers boolean := true,
                        p_directory      varchar2 := null,
                        p_filename       varchar2 := null,
                        p_sheet          pls_integer := null,
                        p_footer         boolean := true,
                        x_retcode        out number ---0:成功  非0:失败( 或者:0:成功  1:警告   2:错误  ----注意:确定警告的时候要做什么动作)
                       ,
                        x_errbuf         out varchar2 ---具体的错误信息
                        );

  ---默认用上绑定变量的逻辑!
  procedure query2sheet(p_sql            varchar2,
                        p_column_headers boolean := true,
                        p_directory      varchar2 := null,
                        p_filename       varchar2 := null,
                        p_sheet          pls_integer := null,
                        p_footer         boolean := true,
                        x_retcode        out number ---0:成功  非0:失败( 或者:0:成功  1:警告   2:错误  ----注意:确定警告的时候要做什么动作)
                       ,
                        x_errbuf         out varchar2 ---具体的错误信息
                        );

  ---最简单的使用版本
  procedure query2sheet(p_sql            varchar2,
                        p_column_headers boolean := true,
                        p_directory      varchar2 := null,
                        p_filename       varchar2 := null,
                        p_sheet          pls_integer := null,
                        p_footer         boolean := true);

  ---参考老外的,另外封装的一个好用的过程!游标直接输出excel。未测试过~
  procedure cursor2sheet(p_sql            in sys_refcursor,
                         p_column_headers boolean := true,
                         p_directory      varchar2 := null,
                         p_filename       varchar2 := null,
                         p_sheet          pls_integer := null,
                         p_footer         boolean := true);

  --
end;
smt_xlsx_maker_pkg 包头部分

 

create or replace package body smt_xlsx_maker_pkg is

  --
  c_local_file_header        constant raw(4) := hextoraw('504B0304'); -- Local file header signature
  c_end_of_central_directory constant raw(4) := hextoraw('504B0506'); -- End of central directory signature
  --
  type tp_xf_fmt is record(
    numfmtid  pls_integer,
    fontid    pls_integer,
    fillid    pls_integer,
    borderid  pls_integer,
    alignment tp_alignment);

  type tp_col_fmts is table of tp_xf_fmt index by pls_integer;

  type tp_row_fmts is table of tp_xf_fmt index by pls_integer;

  type tp_widths is table of number index by pls_integer;

  type tp_cell is record(
    value number,
    style varchar2(50));

  type tp_cells is table of tp_cell index by pls_integer;

  type tp_rows is table of tp_cells index by pls_integer;

  type tp_autofilter is record(
    column_start pls_integer,
    column_end   pls_integer,
    row_start    pls_integer,
    row_end      pls_integer);

  type tp_autofilters is table of tp_autofilter index by pls_integer;

  type tp_hyperlink is record(
    cell varchar2(10),
    url  varchar2(1000));

  type tp_hyperlinks is table of tp_hyperlink index by pls_integer;

  subtype tp_author is varchar2(32767 char);

  type tp_authors is table of pls_integer index by tp_author;

  authors tp_authors;

  type tp_comment is record(
    text   varchar2(32767 char),
    author tp_author,
    row    pls_integer,
    column pls_integer,
    width  pls_integer,
    height pls_integer);

  type tp_comments is table of tp_comment index by pls_integer;

  type tp_mergecells is table of varchar2(21) index by pls_integer;

  type tp_validation is record(
    type             varchar2(10),
    errorstyle       varchar2(32),
    showinputmessage boolean,
    prompt           varchar2(32767 char),
    title            varchar2(32767 char),
    error_title      varchar2(32767 char),
    error_txt        varchar2(32767 char),
    showerrormessage boolean,
    formula1         varchar2(32767 char),
    formula2         varchar2(32767 char),
    allowblank       boolean,
    sqref            varchar2(32767 char));

  type tp_validations is table of tp_validation index by pls_integer;

  type tp_sheet is record(
    rows        tp_rows,
    widths      tp_widths,
    name        varchar2(100),
    freeze_rows pls_integer,
    freeze_cols pls_integer,
    autofilters tp_autofilters,
    hyperlinks  tp_hyperlinks,
    col_fmts    tp_col_fmts,
    row_fmts    tp_row_fmts,
    comments    tp_comments,
    mergecells  tp_mergecells,
    validations tp_validations);

  type tp_sheets is table of tp_sheet index by pls_integer;

  type tp_numfmt is record(
    numfmtid   pls_integer,
    formatcode varchar2(100));

  type tp_numfmts is table of tp_numfmt index by pls_integer;

  type tp_fill is record(
    patterntype varchar2(30),
    fgrgb       varchar2(8));

  type tp_fills is table of tp_fill index by pls_integer;

  type tp_cellxfs is table of tp_xf_fmt index by pls_integer;

  type tp_font is record(
    name      varchar2(100),
    family    pls_integer,
    fontsize  number,
    theme     pls_integer,
    rgb       varchar2(8),
    underline boolean,
    italic    boolean,
    bold      boolean);

  type tp_fonts is table of tp_font index by pls_integer;

  type tp_border is record(
    top    varchar2(17),
    bottom varchar2(17),
    left   varchar2(17),
    right  varchar2(17));

  type tp_borders is table of tp_border index by pls_integer;

  type tp_numfmtindexes is table of pls_integer index by pls_integer;

  type tp_strings is table of pls_integer index by varchar2(32767 char);

  type tp_str_ind is table of varchar2(32767 char) index by pls_integer;

  type tp_defined_name is record(
    name  varchar2(32767 char),
    ref   varchar2(32767 char),
    sheet pls_integer);

  type tp_defined_names is table of tp_defined_name index by pls_integer;

  type tp_book is record(
    sheets        tp_sheets,
    strings       tp_strings,
    str_ind       tp_str_ind,
    str_cnt       pls_integer := 0,
    fonts         tp_fonts,
    fills         tp_fills,
    borders       tp_borders,
    numfmts       tp_numfmts,
    cellxfs       tp_cellxfs,
    numfmtindexes tp_numfmtindexes,
    defined_names tp_defined_names);

  workbook tp_book;

  lc_rows  tp_rows; --new 2015.5.27
  --
  procedure debuglog(p_msg in varchar2) is
  begin
    if g_debug_type = 'DBMS_OUTPUT' then
      dbms_output.put_line(p_msg);
    elsif g_debug_type = 'FILE_OUTPUT' then
      --XYG_FND_FILE.PUT_LINE(FND_FILE.OUTPUT, P_MSG);
      null;
    elsif g_debug_type = 'REQUEST_OUTPUT' then
      --LOG(P_MSG);
      --FND_FILE.PUT_LINE (FND_FILE.LOG, P_MSG);
      null;
    end if;
  end debuglog;

  procedure blob2file(p_blob      blob,
                      p_directory varchar2 := 'MY_DIR',
                      p_filename  varchar2 := 'my.xlsx') is
    t_fh  utl_file.file_type;
    t_len pls_integer := 32767;
  begin
    t_fh := utl_file.fopen(p_directory, p_filename, 'wb');
    for i in 0 .. trunc((dbms_lob.getlength(p_blob) - 1) / t_len) loop
      utl_file.put_raw(t_fh, dbms_lob.substr(p_blob, t_len, i * t_len + 1));
    end loop;
    utl_file.fclose(t_fh);
  end;

  --
  function raw2num(p_raw raw, p_len integer, p_pos integer) return number is
  begin
    return utl_raw.cast_to_binary_integer(utl_raw.substr(p_raw,
                                                         p_pos,
                                                         p_len),
                                          utl_raw.little_endian);
  end;

  --
  function little_endian(p_big number, p_bytes pls_integer := 4) return raw is
  begin
    return utl_raw.substr(utl_raw.cast_from_binary_integer(p_big,
                                                           utl_raw.little_endian),
                          1,
                          p_bytes);
  end;

  --
  function blob2num(p_blob blob, p_len integer, p_pos integer) return number is
  begin
    return utl_raw.cast_to_binary_integer(dbms_lob.substr(p_blob,
                                                          p_len,
                                                          p_pos),
                                          utl_raw.little_endian);
  end;

  --
  procedure add1file(p_zipped_blob in out blob,
                     p_name        varchar2,
                     p_content     blob) is
    t_now        date;
    t_blob       blob;
    t_len        integer;
    t_clen       integer;
    t_crc32      raw(4) := hextoraw('00000000');
    t_compressed boolean := false;
    t_name       raw(32767);
  begin
    t_now := sysdate;
    t_len := nvl(dbms_lob.getlength(p_content), 0);
    if t_len > 0 then
      t_blob       := utl_compress.lz_compress(p_content);
      t_clen       := dbms_lob.getlength(t_blob) - 18;
      t_compressed := t_clen < t_len;
      t_crc32      := dbms_lob.substr(t_blob, 4, t_clen + 11);
    end if;
    if not t_compressed then
      t_clen := t_len;
      t_blob := p_content;
    end if;
    if p_zipped_blob is null then
      dbms_lob.createtemporary(p_zipped_blob, true);
    end if;
    t_name := utl_i18n.string_to_raw(p_name, 'AL32UTF8');
    dbms_lob.append(p_zipped_blob,
                    utl_raw.concat(c_local_file_header -- Local file header signature
                                  ,
                                   hextoraw('1400') -- version 2.0
                                  ,
                                   case when
                                   t_name =
                                   utl_i18n.string_to_raw(p_name, 'US8PC437') then
                                   hextoraw('0000') -- no General purpose bits
                                   else hextoraw('0008') -- set Language encoding flag (EFS)
                                   end,
                                   case when t_compressed then
                                   hextoraw('0800') -- deflate
                                   else hextoraw('0000') -- stored
                                   end,
                                   little_endian(to_number(to_char(t_now,
                                                                   'ss')) / 2 +
                                                 to_number(to_char(t_now,
                                                                   'mi')) * 32 +
                                                 to_number(to_char(t_now,
                                                                   'hh24')) * 2048,
                                                 2) -- File last modification time
                                  ,
                                   little_endian(to_number(to_char(t_now,
                                                                   'dd')) +
                                                 to_number(to_char(t_now,
                                                                   'mm')) * 32 +
                                                 (to_number(to_char(t_now,
                                                                    'yyyy')) - 1980) * 512,
                                                 2) -- File last modification date
                                  ,
                                   t_crc32 -- CRC-32
                                  ,
                                   little_endian(t_clen) -- compressed size
                                  ,
                                   little_endian(t_len) -- uncompressed size
                                  ,
                                   little_endian(utl_raw.length(t_name), 2) -- File name length
                                  ,
                                   hextoraw('0000') -- Extra field length
                                  ,
                                   t_name -- File name
                                   ));
    if t_compressed then
      dbms_lob.copy(p_zipped_blob,
                    t_blob,
                    t_clen,
                    dbms_lob.getlength(p_zipped_blob) + 1,
                    11); -- compressed content
    elsif t_clen > 0 then
      dbms_lob.copy(p_zipped_blob,
                    t_blob,
                    t_clen,
                    dbms_lob.getlength(p_zipped_blob) + 1,
                    1); --  content
    end if;
    if dbms_lob.istemporary(t_blob) = 1 then
      dbms_lob.freetemporary(t_blob);
    end if;
  end;

  --
  procedure finish_zip(p_zipped_blob in out blob) is
    t_cnt             pls_integer := 0;
    t_offs            integer;
    t_offs_dir_header integer;
    t_offs_end_header integer;
    t_comment         raw(32767) := utl_raw.cast_to_raw('Implementation by Anton Scheffer');
  begin
    t_offs_dir_header := dbms_lob.getlength(p_zipped_blob);
    t_offs            := 1;
    while dbms_lob.substr(p_zipped_blob,
                          utl_raw.length(c_local_file_header),
                          t_offs) = c_local_file_header loop
      t_cnt := t_cnt + 1;
      dbms_lob.append(p_zipped_blob,
                      utl_raw.concat(hextoraw('504B0102') -- Central directory file header signature
                                    ,
                                     hextoraw('1400') -- version 2.0
                                    ,
                                     dbms_lob.substr(p_zipped_blob,
                                                     26,
                                                     t_offs + 4),
                                     hextoraw('0000') -- File comment length
                                    ,
                                     hextoraw('0000') -- Disk number where file starts
                                    ,
                                     hextoraw('0000') -- Internal file attributes =>
                                     --     0000 binary file
                                     --     0100 (ascii)text file
                                    ,
                                     case when dbms_lob.substr(p_zipped_blob,
                                                     1,
                                                     t_offs + 30 +
                                                     blob2num(p_zipped_blob,
                                                              2,
                                                              t_offs + 26) - 1) in
                                     (hextoraw('2F') -- /
                                    ,
                                      hextoraw('5C') -- \
                                      ) then hextoraw('10000000') -- a directory/folder
                                     else hextoraw('2000B681') -- a file
                                     end -- External file attributes
                                    ,
                                     little_endian(t_offs - 1) -- Relative offset of local file header
                                    ,
                                     dbms_lob.substr(p_zipped_blob,
                                                     blob2num(p_zipped_blob,
                                                              2,
                                                              t_offs + 26),
                                                     t_offs + 30) -- File name
                                     ));
      t_offs := t_offs + 30 + blob2num(p_zipped_blob, 4, t_offs + 18) -- compressed size
                + blob2num(p_zipped_blob, 2, t_offs + 26) -- File name length
                + blob2num(p_zipped_blob, 2, t_offs + 28); -- Extra field length
    end loop;
    t_offs_end_header := dbms_lob.getlength(p_zipped_blob);
    dbms_lob.append(p_zipped_blob,
                    utl_raw.concat(c_end_of_central_directory -- End of central directory signature
                                  ,
                                   hextoraw('0000') -- Number of this disk
                                  ,
                                   hextoraw('0000') -- Disk where central directory starts
                                  ,
                                   little_endian(t_cnt, 2) -- Number of central directory records on this disk
                                  ,
                                   little_endian(t_cnt, 2) -- Total number of central directory records
                                  ,
                                   little_endian(t_offs_end_header -
                                                 t_offs_dir_header) -- Size of central directory
                                  ,
                                   little_endian(t_offs_dir_header) -- Offset of start of central directory, relative to start of archive
                                  ,
                                   little_endian(nvl(utl_raw.length(t_comment),
                                                     0),
                                                 2) -- ZIP file comment length
                                  ,
                                   t_comment));
  end;

  --
  function alfan_col(p_col pls_integer) return varchar2 is
  begin
    return case when p_col > 702 then chr(64 + trunc((p_col - 27) / 676)) || chr(65 +
                                                                                 mod(trunc((p_col - 1) / 26) - 1,
                                                                                     26)) || chr(65 +
                                                                                                 mod(p_col - 1,
                                                                                                     26)) when p_col > 26 then chr(64 +
                                                                                                                                   trunc((p_col - 1) / 26)) || chr(65 +
                                                                                                                                                                   mod(p_col - 1,
                                                                                                                                                                       26)) else chr(64 +
                                                                                                                                                                                     p_col) end;
  end;

  --
  function col_alfan(p_col varchar2) return pls_integer is
  begin
    return ascii(substr(p_col, -1)) - 64 + nvl((ascii(substr(p_col, -2, 1)) - 64) * 26,
                                               0) + nvl((ascii(substr(p_col,
                                                                      -3,
                                                                      1)) - 64) * 676,
                                                        0);
  end;

  --
  procedure clear_workbook is
    --t_row_ind pls_integer;
    t_clear_rows tp_rows;
  begin
    for s in 1 .. workbook.sheets.count() loop
      /*
      t_row_ind := workbook.sheets( s ).rows.first();
      while t_row_ind is not null
      loop
        workbook.sheets( s ).rows( t_row_ind ).delete();
        t_row_ind := workbook.sheets( s ).rows.next( t_row_ind );
      end loop;
      */
      workbook.sheets(s).rows := t_clear_rows;
      --lc_rows := t_clear_rows;
      /*
      lc_rows := workbook.sheets( s ).rows;
      t_row_ind := lc_rows.first();
      loop
        exit when t_row_ind is null;
        workbook.sheets( s ).rows( t_row_ind ).delete();
        lc_rows( t_row_ind ).delete();
        t_row_ind := lc_rows.next( t_row_ind );
      end loop;*/
      --lc_rows.delete();
      workbook.sheets(s).rows.delete();
      workbook.sheets(s).widths.delete();
      workbook.sheets(s).autofilters.delete();
      workbook.sheets(s).hyperlinks.delete();
      workbook.sheets(s).col_fmts.delete();
      workbook.sheets(s).row_fmts.delete();
      workbook.sheets(s).comments.delete();
      workbook.sheets(s).mergecells.delete();
      workbook.sheets(s).validations.delete();
    end loop;
    workbook.strings.delete();
    workbook.str_ind.delete();
    workbook.fonts.delete();
    workbook.fills.delete();
    workbook.borders.delete();
    workbook.numfmts.delete();
    workbook.cellxfs.delete();
    workbook.defined_names.delete();
    workbook             := null;
    g_query2sheet_footer := null;
    g_query2sheet_rows   := null;
  end;

  --
  procedure new_sheet(p_sheetname varchar2 := null) is
    t_nr  pls_integer := workbook.sheets.count() + 1;
    t_ind pls_integer;
  begin
    workbook.sheets(t_nr).name := nvl(dbms_xmlgen.convert(translate(p_sheetname,
                                                                    'a/\[]*:?',
                                                                    'a')),
                                      'Sheet' || t_nr);
    if workbook.strings.count() = 0 then
      workbook.str_cnt := 0;
    end if;
    if workbook.fonts.count() = 0 then
      t_ind := get_font('Calibri');
    end if;
    if workbook.fills.count() = 0 then
      t_ind := get_fill('none');
      t_ind := get_fill('gray125');
    end if;
    if workbook.borders.count() = 0 then
      t_ind := get_border('', '', '', '');
    end if;
  end;

  --
  procedure set_col_width(p_sheet  pls_integer,
                          p_col    pls_integer,
                          p_format varchar2) is
    t_width  number;
    t_nr_chr pls_integer;
  begin
    if p_format is null then
      return;
    end if;
    if instr(p_format, ';') > 0 then
      t_nr_chr := length(translate(substr(p_format,
                                          1,
                                          instr(p_format, ';') - 1),
                                   'a\"',
                                   'a'));
    else
      t_nr_chr := length(translate(p_format, 'a\"', 'a'));
    end if;
    t_width := trunc((t_nr_chr * 7 + 5) / 7 * 256) / 256; -- assume default 11 point Calibri
    if workbook.sheets(p_sheet).widths.exists(p_col) then
      workbook.sheets(p_sheet).widths(p_col) := greatest(workbook.sheets(p_sheet)
                                                         .widths(p_col),
                                                         t_width);
    else
      workbook.sheets(p_sheet).widths(p_col) := greatest(t_width, 8.43);
    end if;
  end;

  --
  function orafmt2excel(p_format varchar2 := null) return varchar2 is
    t_format varchar2(1000) := substr(p_format, 1, 1000);
  begin
    t_format := replace(replace(t_format, 'hh24', 'hh'), 'hh12', 'hh');
    t_format := replace(t_format, 'mi', 'mm');
    t_format := replace(replace(replace(t_format, 'AM', '~~'), 'PM', '~~'),
                        '~~',
                        'AM/PM');
    t_format := replace(replace(replace(t_format, 'am', '~~'), 'pm', '~~'),
                        '~~',
                        'AM/PM');
    t_format := replace(replace(t_format, 'day', 'DAY'), 'DAY', 'dddd');
    t_format := replace(replace(t_format, 'dy', 'DY'), 'DAY', 'ddd');
    t_format := replace(replace(t_format, 'RR', 'RR'), 'RR', 'YY');
    t_format := replace(replace(t_format, 'month', 'MONTH'),
                        'MONTH',
                        'mmmm');
    t_format := replace(replace(t_format, 'mon', 'MON'), 'MON', 'mmm');
    return t_format;
  end;

  --
  function get_numfmt(p_format varchar2 := null) return pls_integer is
    t_cnt      pls_integer;
    t_numfmtid pls_integer;
  begin
    if p_format is null then
      return 0;
    end if;
    t_cnt := workbook.numfmts.count();
    for i in 1 .. t_cnt loop
      if workbook.numfmts(i).formatcode = p_format then
        t_numfmtid := workbook.numfmts(i).numfmtid;
        exit;
      end if;
    end loop;
    if t_numfmtid is null then
      t_numfmtid := case
                      when t_cnt = 0 then
                       164
                      else
                       workbook.numfmts(t_cnt).numfmtid + 1
                    end;
      t_cnt := t_cnt + 1;
      workbook.numfmts(t_cnt).numfmtid := t_numfmtid;
      workbook.numfmts(t_cnt).formatcode := p_format;
      workbook.numfmtindexes(t_numfmtid) := t_cnt;
    end if;
    return t_numfmtid;
  end;

  --
  function get_font(p_name      varchar2,
                    p_family    pls_integer := 2,
                    p_fontsize  number := 11,
                    p_theme     pls_integer := 1,
                    p_underline boolean := false,
                    p_italic    boolean := false,
                    p_bold      boolean := false,
                    p_rgb       varchar2 := null -- this is a hex ALPHA Red Green Blue value
                    ) return pls_integer is
    t_ind pls_integer;
  begin
    if workbook.fonts.count() > 0 then
      for f in 0 .. workbook.fonts.count() - 1 loop
        if (workbook.fonts(f)
           .name = p_name and workbook.fonts(f).family = p_family and workbook.fonts(f)
           .fontsize = p_fontsize and workbook.fonts(f).theme = p_theme and workbook.fonts(f)
           .underline = p_underline and workbook.fonts(f).italic = p_italic and workbook.fonts(f)
           .bold = p_bold and
            (workbook.fonts(f)
            .rgb = p_rgb or (workbook.fonts(f).rgb is null and p_rgb is null))) then
          return f;
        end if;
      end loop;
    end if;
    t_ind := workbook.fonts.count();
    workbook.fonts(t_ind).name := p_name;
    workbook.fonts(t_ind).family := p_family;
    workbook.fonts(t_ind).fontsize := p_fontsize;
    workbook.fonts(t_ind).theme := p_theme;
    workbook.fonts(t_ind).underline := p_underline;
    workbook.fonts(t_ind).italic := p_italic;
    workbook.fonts(t_ind).bold := p_bold;
    workbook.fonts(t_ind).rgb := p_rgb;
    return t_ind;
  end;

  --
  function get_fill(p_patterntype varchar2, p_fgrgb varchar2 := null)
    return pls_integer is
    t_ind pls_integer;
  begin
    if workbook.fills.count() > 0 then
      for f in 0 .. workbook.fills.count() - 1 loop
        if (workbook.fills(f)
           .patterntype = p_patterntype and
            nvl(workbook.fills(f).fgrgb, 'x') = nvl(upper(p_fgrgb), 'x')) then
          return f;
        end if;
      end loop;
    end if;
    t_ind := workbook.fills.count();
    workbook.fills(t_ind).patterntype := p_patterntype;
    workbook.fills(t_ind).fgrgb := upper(p_fgrgb);
    return t_ind;
  end;

  --
  function get_border(p_top    varchar2 := 'thin',
                      p_bottom varchar2 := 'thin',
                      p_left   varchar2 := 'thin',
                      p_right  varchar2 := 'thin') return pls_integer is
    t_ind pls_integer;
  begin
    if workbook.borders.count() > 0 then
      for b in 0 .. workbook.borders.count() - 1 loop
        if (nvl(workbook.borders(b).top, 'x') = nvl(p_top, 'x') and
           nvl(workbook.borders(b).bottom, 'x') = nvl(p_bottom, 'x') and
           nvl(workbook.borders(b).left, 'x') = nvl(p_left, 'x') and
           nvl(workbook.borders(b).right, 'x') = nvl(p_right, 'x')) then
          return b;
        end if;
      end loop;
    end if;
    t_ind := workbook.borders.count();
    workbook.borders(t_ind).top := p_top;
    workbook.borders(t_ind).bottom := p_bottom;
    workbook.borders(t_ind).left := p_left;
    workbook.borders(t_ind).right := p_right;
    return t_ind;
  end;

  --
  function get_alignment(p_vertical   varchar2 := null,
                         p_horizontal varchar2 := null,
                         p_wraptext   boolean := null) return tp_alignment is
    t_rv tp_alignment;
  begin
    t_rv.vertical   := p_vertical;
    t_rv.horizontal := p_horizontal;
    t_rv.wraptext   := p_wraptext;
    return t_rv;
  end;

  --
  function get_xfid(p_sheet     pls_integer,
                    p_col       pls_integer,
                    p_row       pls_integer,
                    p_numfmtid  pls_integer := null,
                    p_fontid    pls_integer := null,
                    p_fillid    pls_integer := null,
                    p_borderid  pls_integer := null,
                    p_alignment tp_alignment := null) return varchar2 is
    t_cnt    pls_integer;
    t_xfid   pls_integer;
    t_xf     tp_xf_fmt;
    t_col_xf tp_xf_fmt;
    t_row_xf tp_xf_fmt;
  begin
    if workbook.sheets(p_sheet).col_fmts.exists(p_col) then
      t_col_xf := workbook.sheets(p_sheet).col_fmts(p_col);
    end if;
    if workbook.sheets(p_sheet).row_fmts.exists(p_row) then
      t_row_xf := workbook.sheets(p_sheet).row_fmts(p_row);
    end if;
    t_xf.numfmtid  := coalesce(p_numfmtid,
                               t_col_xf.numfmtid,
                               t_row_xf.numfmtid,
                               0);
    t_xf.fontid    := coalesce(p_fontid,
                               t_col_xf.fontid,
                               t_row_xf.fontid,
                               0);
    t_xf.fillid    := coalesce(p_fillid,
                               t_col_xf.fillid,
                               t_row_xf.fillid,
                               0);
    t_xf.borderid  := coalesce(p_borderid,
                               t_col_xf.borderid,
                               t_row_xf.borderid,
                               0);
    t_xf.alignment := coalesce(p_alignment,
                               t_col_xf.alignment,
                               t_row_xf.alignment);
    if (t_xf.numfmtid + t_xf.fontid + t_xf.fillid + t_xf.borderid = 0 and
       t_xf.alignment.vertical is null and
       t_xf.alignment.horizontal is null and
       not nvl(t_xf.alignment.wraptext, false)) then
      return '';
    end if;
    if t_xf.numfmtid > 0 then
      set_col_width(p_sheet,
                    p_col,
                    workbook.numfmts(workbook.numfmtindexes(t_xf.numfmtid))
                    .formatcode);
    end if;
    t_cnt := workbook.cellxfs.count();
    for i in 1 .. t_cnt loop
      if (workbook.cellxfs(i)
         .numfmtid = t_xf.numfmtid and workbook.cellxfs(i)
         .fontid = t_xf.fontid and workbook.cellxfs(i).fillid = t_xf.fillid and workbook.cellxfs(i)
         .borderid = t_xf.borderid and
          nvl(workbook.cellxfs(i).alignment.vertical, 'x') =
          nvl(t_xf.alignment.vertical, 'x') and
          nvl(workbook.cellxfs(i).alignment.horizontal, 'x') =
          nvl(t_xf.alignment.horizontal, 'x') and
          nvl(workbook.cellxfs(i).alignment.wraptext, false) =
          nvl(t_xf.alignment.wraptext, false)) then
        t_xfid := i;
        exit;
      end if;
    end loop;
    if t_xfid is null then
      t_cnt := t_cnt + 1;
      t_xfid := t_cnt;
      workbook.cellxfs(t_cnt) := t_xf;
    end if;
    return 's="' || t_xfid || '"';
  end;

  --
  procedure cell(p_col       pls_integer,
                 p_row       pls_integer,
                 p_value     number,
                 p_numfmtid  pls_integer := null,
                 p_fontid    pls_integer := null,
                 p_fillid    pls_integer := null,
                 p_borderid  pls_integer := null,
                 p_alignment tp_alignment := null,
                 p_sheet     pls_integer := null) is
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    workbook.sheets(t_sheet).rows(p_row)(p_col).value := p_value;
    workbook.sheets(t_sheet).rows(p_row)(p_col).style := null;
    workbook.sheets(t_sheet).rows(p_row)(p_col).style := get_xfid(t_sheet,
                                                                  p_col,
                                                                  p_row,
                                                                  p_numfmtid,
                                                                  p_fontid,
                                                                  p_fillid,
                                                                  p_borderid,
                                                                  p_alignment);
  end;

  --
  function add_string(p_string varchar2) return pls_integer is
    t_cnt pls_integer;
  begin
    if workbook.strings.exists(p_string) then
      t_cnt := workbook.strings(p_string);
    else
      t_cnt := workbook.strings.count();
      workbook.str_ind(t_cnt) := p_string;
      workbook.strings(nvl(p_string, '')) := t_cnt;
    end if;
    workbook.str_cnt := workbook.str_cnt + 1;
    return t_cnt;
  end;

  --
  procedure cell(p_col       pls_integer,
                 p_row       pls_integer,
                 p_value     varchar2,
                 p_numfmtid  pls_integer := null,
                 p_fontid    pls_integer := null,
                 p_fillid    pls_integer := null,
                 p_borderid  pls_integer := null,
                 p_alignment tp_alignment := null,
                 p_sheet     pls_integer := null) is
    t_sheet     pls_integer := nvl(p_sheet, workbook.sheets.count());
    t_alignment tp_alignment := p_alignment;
  begin
    workbook.sheets(t_sheet).rows(p_row)(p_col).value := add_string(p_value);
    if t_alignment.wraptext is null and instr(p_value, chr(13)) > 0 then
      t_alignment.wraptext := true;
    end if;
    workbook.sheets(t_sheet).rows(p_row)(p_col).style := 't="s" ' ||
                                                         get_xfid(t_sheet,
                                                                  p_col,
                                                                  p_row,
                                                                  p_numfmtid,
                                                                  p_fontid,
                                                                  p_fillid,
                                                                  p_borderid,
                                                                  t_alignment);
  end;

  --
  procedure cell(p_col       pls_integer,
                 p_row       pls_integer,
                 p_value     date,
                 p_numfmtid  pls_integer := null,
                 p_fontid    pls_integer := null,
                 p_fillid    pls_integer := null,
                 p_borderid  pls_integer := null,
                 p_alignment tp_alignment := null,
                 p_sheet     pls_integer := null) is
    t_numfmtid pls_integer := p_numfmtid;
    t_sheet    pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    --这里必须要改为1900系统!否则不同的Excel之间的复制和黏贴会出问题!相差4年。
    --因为Windows的Excel默认是1900系统。
    --workbook.sheets( t_sheet ).rows( p_row )( p_col ).value := p_value - to_date('01-01-1904','DD-MM-YYYY');
    workbook.sheets(t_sheet).rows(p_row)(p_col).value := p_value -
                                                         to_date('01-03-1900',
                                                                 'DD-MM-YYYY') + 61;
    if t_numfmtid is null and
       not (workbook.sheets(t_sheet).col_fmts.exists(p_col) and workbook.sheets(t_sheet).col_fmts(p_col)
        .numfmtid is not null) and
       not (workbook.sheets(t_sheet).row_fmts.exists(p_row) and workbook.sheets(t_sheet).row_fmts(p_row)
        .numfmtid is not null) then
      t_numfmtid := get_numfmt('yyyy-mm-dd'); --dd/mm/yyyy 2015.7.1修改
    end if;
    workbook.sheets(t_sheet).rows(p_row)(p_col).style := get_xfid(t_sheet,
                                                                  p_col,
                                                                  p_row,
                                                                  t_numfmtid,
                                                                  p_fontid,
                                                                  p_fillid,
                                                                  p_borderid,
                                                                  p_alignment);
  end;

  --
  procedure hyperlink(p_col   pls_integer,
                      p_row   pls_integer,
                      p_url   varchar2,
                      p_value varchar2 := null,
                      p_sheet pls_integer := null) is
    t_ind   pls_integer;
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    workbook.sheets(t_sheet).rows(p_row)(p_col).value := add_string(nvl(p_value,
                                                                        p_url));
    workbook.sheets(t_sheet).rows(p_row)(p_col).style := 't="s" ' ||
                                                         get_xfid(t_sheet,
                                                                  p_col,
                                                                  p_row,
                                                                  '',
                                                                  get_font('Calibri',
                                                                           p_theme     => 10,
                                                                           p_underline => true));
    t_ind := workbook.sheets(t_sheet).hyperlinks.count() + 1;
    workbook.sheets(t_sheet).hyperlinks(t_ind).cell := alfan_col(p_col) ||
                                                       p_row;
    workbook.sheets(t_sheet).hyperlinks(t_ind).url := p_url;
  end;

  --
  procedure comment(p_col    pls_integer,
                    p_row    pls_integer,
                    p_text   varchar2,
                    p_author varchar2 := null,
                    p_width  pls_integer := 150,
                    p_height pls_integer := 100,
                    p_sheet  pls_integer := null) is
    t_ind   pls_integer;
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    t_ind := workbook.sheets(t_sheet).comments.count() + 1;
    workbook.sheets(t_sheet).comments(t_ind).row := p_row;
    workbook.sheets(t_sheet).comments(t_ind).column := p_col;
    workbook.sheets(t_sheet).comments(t_ind).text := dbms_xmlgen.convert(p_text);
    workbook.sheets(t_sheet).comments(t_ind).author := dbms_xmlgen.convert(p_author);
    workbook.sheets(t_sheet).comments(t_ind).width := p_width;
    workbook.sheets(t_sheet).comments(t_ind).height := p_height;
  end;

  --
  procedure mergecells(p_tl_col pls_integer -- top left
                      ,
                       p_tl_row pls_integer,
                       p_br_col pls_integer -- bottom right
                      ,
                       p_br_row pls_integer,
                       p_sheet  pls_integer := null) is
    t_ind   pls_integer;
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    t_ind := workbook.sheets(t_sheet).mergecells.count() + 1;
    workbook.sheets(t_sheet).mergecells(t_ind) := alfan_col(p_tl_col) ||
                                                  p_tl_row || ':' ||
                                                  alfan_col(p_br_col) ||
                                                  p_br_row;
  end;

  --
  procedure add_validation(p_type        varchar2,
                           p_sqref       varchar2,
                           p_style       varchar2 := 'stop' -- stop, warning, information
                          ,
                           p_formula1    varchar2 := null,
                           p_formula2    varchar2 := null,
                           p_title       varchar2 := null,
                           p_prompt      varchar := null,
                           p_show_error  boolean := false,
                           p_error_title varchar2 := null,
                           p_error_txt   varchar2 := null,
                           p_sheet       pls_integer := null) is
    t_ind   pls_integer;
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    t_ind := workbook.sheets(t_sheet).validations.count() + 1;
    workbook.sheets(t_sheet).validations(t_ind).type := p_type;
    workbook.sheets(t_sheet).validations(t_ind).errorstyle := p_style;
    workbook.sheets(t_sheet).validations(t_ind).sqref := p_sqref;
    workbook.sheets(t_sheet).validations(t_ind).formula1 := p_formula1;
    workbook.sheets(t_sheet).validations(t_ind).error_title := p_error_title;
    workbook.sheets(t_sheet).validations(t_ind).error_txt := p_error_txt;
    workbook.sheets(t_sheet).validations(t_ind).title := p_title;
    workbook.sheets(t_sheet).validations(t_ind).prompt := p_prompt;
    workbook.sheets(t_sheet).validations(t_ind).showerrormessage := p_show_error;
  end;

  --
  procedure list_validation(p_sqref_col   pls_integer,
                            p_sqref_row   pls_integer,
                            p_tl_col      pls_integer -- top left
                           ,
                            p_tl_row      pls_integer,
                            p_br_col      pls_integer -- bottom right
                           ,
                            p_br_row      pls_integer,
                            p_style       varchar2 := 'stop' -- stop, warning, information
                           ,
                            p_title       varchar2 := null,
                            p_prompt      varchar := null,
                            p_show_error  boolean := false,
                            p_error_title varchar2 := null,
                            p_error_txt   varchar2 := null,
                            p_sheet       pls_integer := null) is
  begin
    add_validation('list',
                   alfan_col(p_sqref_col) || p_sqref_row,
                   p_style => lower(p_style),
                   p_formula1 => '$' || alfan_col(p_tl_col) || '$' ||
                                 p_tl_row || ':$' || alfan_col(p_br_col) || '$' ||
                                 p_br_row,
                   p_title => p_title,
                   p_prompt => p_prompt,
                   p_show_error => p_show_error,
                   p_error_title => p_error_title,
                   p_error_txt => p_error_txt,
                   p_sheet => p_sheet);
  end;

  --
  procedure list_validation(p_sqref_col    pls_integer,
                            p_sqref_row    pls_integer,
                            p_defined_name varchar2,
                            p_style        varchar2 := 'stop' -- stop, warning, information
                           ,
                            p_title        varchar2 := null,
                            p_prompt       varchar := null,
                            p_show_error   boolean := false,
                            p_error_title  varchar2 := null,
                            p_error_txt    varchar2 := null,
                            p_sheet        pls_integer := null) is
  begin
    add_validation('list',
                   alfan_col(p_sqref_col) || p_sqref_row,
                   p_style => lower(p_style),
                   p_formula1 => p_defined_name,
                   p_title => p_title,
                   p_prompt => p_prompt,
                   p_show_error => p_show_error,
                   p_error_title => p_error_title,
                   p_error_txt => p_error_txt,
                   p_sheet => p_sheet);
  end;

  --
  procedure defined_name(p_tl_col     pls_integer -- top left
                        ,
                         p_tl_row     pls_integer,
                         p_br_col     pls_integer -- bottom right
                        ,
                         p_br_row     pls_integer,
                         p_name       varchar2,
                         p_sheet      pls_integer := null,
                         p_localsheet pls_integer := null) is
    t_ind   pls_integer;
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    t_ind := workbook.defined_names.count() + 1;
    workbook.defined_names(t_ind).name := p_name;
    workbook.defined_names(t_ind).ref := 'Sheet' || t_sheet || '!$' ||
                                         alfan_col(p_tl_col) || '$' ||
                                         p_tl_row || ':$' ||
                                         alfan_col(p_br_col) || '$' ||
                                         p_br_row;
    workbook.defined_names(t_ind).sheet := p_localsheet;
  end;

  --
  procedure set_column_width(p_col   pls_integer,
                             p_width number,
                             p_sheet pls_integer := null) is
  begin
    workbook.sheets(nvl(p_sheet, workbook.sheets.count())).widths(p_col) := p_width;
  end;

  --
  procedure set_column(p_col       pls_integer,
                       p_numfmtid  pls_integer := null,
                       p_fontid    pls_integer := null,
                       p_fillid    pls_integer := null,
                       p_borderid  pls_integer := null,
                       p_alignment tp_alignment := null,
                       p_sheet     pls_integer := null) is
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    workbook.sheets(t_sheet).col_fmts(p_col).numfmtid := p_numfmtid;
    workbook.sheets(t_sheet).col_fmts(p_col).fontid := p_fontid;
    workbook.sheets(t_sheet).col_fmts(p_col).fillid := p_fillid;
    workbook.sheets(t_sheet).col_fmts(p_col).borderid := p_borderid;
    workbook.sheets(t_sheet).col_fmts(p_col).alignment := p_alignment;
  end;

  --
  procedure set_row(p_row       pls_integer,
                    p_numfmtid  pls_integer := null,
                    p_fontid    pls_integer := null,
                    p_fillid    pls_integer := null,
                    p_borderid  pls_integer := null,
                    p_alignment tp_alignment := null,
                    p_sheet     pls_integer := null) is
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    workbook.sheets(t_sheet).row_fmts(p_row).numfmtid := p_numfmtid;
    workbook.sheets(t_sheet).row_fmts(p_row).fontid := p_fontid;
    workbook.sheets(t_sheet).row_fmts(p_row).fillid := p_fillid;
    workbook.sheets(t_sheet).row_fmts(p_row).borderid := p_borderid;
    workbook.sheets(t_sheet).row_fmts(p_row).alignment := p_alignment;
  end;

  --
  procedure freeze_rows(p_nr_rows pls_integer := 1,
                        p_sheet   pls_integer := null) is
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    workbook.sheets(t_sheet).freeze_cols := null;
    workbook.sheets(t_sheet).freeze_rows := p_nr_rows;
  end;

  --
  procedure freeze_cols(p_nr_cols pls_integer := 1,
                        p_sheet   pls_integer := null) is
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    workbook.sheets(t_sheet).freeze_rows := null;
    workbook.sheets(t_sheet).freeze_cols := p_nr_cols;
  end;

  --
  procedure freeze_pane(p_col   pls_integer,
                        p_row   pls_integer,
                        p_sheet pls_integer := null) is
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    workbook.sheets(t_sheet).freeze_rows := p_row;
    workbook.sheets(t_sheet).freeze_cols := p_col;
  end;

  --
  procedure set_autofilter(p_column_start pls_integer := null,
                           p_column_end   pls_integer := null,
                           p_row_start    pls_integer := null,
                           p_row_end      pls_integer := null,
                           p_sheet        pls_integer := null) is
    t_ind   pls_integer;
    t_sheet pls_integer := nvl(p_sheet, workbook.sheets.count());
  begin
    t_ind := 1;
    workbook.sheets(t_sheet).autofilters(t_ind).column_start := p_column_start;
    workbook.sheets(t_sheet).autofilters(t_ind).column_end := p_column_end;
    workbook.sheets(t_sheet).autofilters(t_ind).row_start := p_row_start;
    workbook.sheets(t_sheet).autofilters(t_ind).row_end := p_row_end;
    defined_name(p_column_start,
                 p_row_start,
                 p_column_end,
                 p_row_end,
                 '_xlnm._FilterDatabase',
                 t_sheet,
                 t_sheet - 1);
  end;

  --
  /*
    procedure add1xml
      ( p_excel in out nocopy blob
      , p_filename varchar2
      , p_xml clob
      )
    is
      t_tmp blob;
      c_step constant number := 24396;
    begin
      dbms_lob.createtemporary( t_tmp, true );
      for i in 0 .. trunc( length( p_xml ) / c_step )
      loop
        dbms_lob.append( t_tmp, utl_i18n.string_to_raw( substr( p_xml, i * c_step + 1, c_step ), 'AL32UTF8' ) );
      end loop;
      add1file( p_excel, p_filename, t_tmp );
      dbms_lob.freetemporary( t_tmp );
    end;
  */
  --
  procedure add1xml(p_excel    in out nocopy blob,
                    p_filename varchar2,
                    p_xml      clob) is
    t_tmp        blob;
    dest_offset  integer := 1;
    src_offset   integer := 1;
    lang_context integer;
    warning      integer;
  begin
    lang_context := dbms_lob.default_lang_ctx;
    dbms_lob.createtemporary(t_tmp, true);
    dbms_lob.converttoblob(t_tmp,
                           p_xml,
                           dbms_lob.lobmaxsize,
                           dest_offset,
                           src_offset,
                           nls_charset_id('AL32UTF8'),
                           lang_context,
                           warning);
    add1file(p_excel, p_filename, t_tmp);
    dbms_lob.freetemporary(t_tmp);
  end;

  --
  function finish return blob is
    t_excel blob;
    t_xxx   clob;
    t_tmp   varchar2(32767 char);
    --t_tmp clob;
    t_str     varchar2(32767 char);
    t_c       number;
    t_h       number;
    t_w       number;
    t_cw      number;
    t_cell    varchar2(1000 char);
    t_row_ind pls_integer;
    t_col_min pls_integer;
    t_col_max pls_integer;
    t_col_ind pls_integer;
    t_len     pls_integer;
    ts        timestamp := systimestamp;
    ---
    l_debug_time date;
  begin
    if g_debug_mode then
      debuglog('finish(+)');
      l_debug_time := sysdate;
    end if;
    dbms_lob.createtemporary(t_excel, true);
    t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Types xmlns="http://schemas.openxmlformats.org/package/2006/content-types">
<Default Extension="rels" ContentType="application/vnd.openxmlformats-package.relationships+xml"/>
<Default Extension="xml" ContentType="application/xml"/>
<Default Extension="vml" ContentType="application/vnd.openxmlformats-officedocument.vmlDrawing"/>
<Override PartName="/xl/workbook.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml"/>';
    for s in 1 .. workbook.sheets.count() loop
      t_xxx := t_xxx || '
<Override PartName="/xl/worksheets/sheet' || s ||
               '.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml"/>';
    end loop;
    t_xxx := t_xxx || '
<Override PartName="/xl/theme/theme1.xml" ContentType="application/vnd.openxmlformats-officedocument.theme+xml"/>
<Override PartName="/xl/styles.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml"/>
<Override PartName="/xl/sharedStrings.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.sharedStrings+xml"/>
<Override PartName="/docProps/core.xml" ContentType="application/vnd.openxmlformats-package.core-properties+xml"/>
<Override PartName="/docProps/app.xml" ContentType="application/vnd.openxmlformats-officedocument.extended-properties+xml"/>';
    for s in 1 .. workbook.sheets.count() loop
      if workbook.sheets(s).comments.count() > 0 then
        t_xxx := t_xxx || '
<Override PartName="/xl/comments' || s ||
                 '.xml" ContentType="application/vnd.openxmlformats-officedocument.spreadsheetml.comments+xml"/>';
      end if;
    end loop;
    t_xxx := t_xxx || '
</Types>';
    add1xml(t_excel, '[Content_Types].xml', t_xxx);
    t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<cp:coreProperties xmlns:cp="http://schemas.openxmlformats.org/package/2006/metadata/core-properties" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dcmitype="http://purl.org/dc/dcmitype/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<dc:creator>' || sys_context('userenv', 'os_user') ||
             '</dc:creator>
<cp:lastModifiedBy>' || sys_context('userenv', 'os_user') ||
             '</cp:lastModifiedBy>
<dcterms:created xsi:type="dcterms:W3CDTF">' ||
             to_char(current_timestamp, 'yyyy-mm-dd"T"hh24:mi:ssTZH:TZM') ||
             '</dcterms:created>
<dcterms:modified xsi:type="dcterms:W3CDTF">' ||
             to_char(current_timestamp, 'yyyy-mm-dd"T"hh24:mi:ssTZH:TZM') ||
             '</dcterms:modified>
</cp:coreProperties>';
    add1xml(t_excel, 'docProps/core.xml', t_xxx);
    t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Properties xmlns="http://schemas.openxmlformats.org/officeDocument/2006/extended-properties" xmlns:vt="http://schemas.openxmlformats.org/officeDocument/2006/docPropsVTypes">
<Application>Microsoft Excel</Application>
<DocSecurity>0</DocSecurity>
<ScaleCrop>false</ScaleCrop>
<HeadingPairs>
<vt:vector size="2" baseType="variant">
<vt:variant>
<vt:lpstr>Worksheets</vt:lpstr>
</vt:variant>
<vt:variant>
<vt:i4>' || workbook.sheets.count() || '</vt:i4>
</vt:variant>
</vt:vector>
</HeadingPairs>
<TitlesOfParts>
<vt:vector size="' || workbook.sheets.count() ||
             '" baseType="lpstr">';
    for s in 1 .. workbook.sheets.count() loop
      t_xxx := t_xxx || '
<vt:lpstr>' || workbook.sheets(s).name || '</vt:lpstr>';
    end loop;
    t_xxx := t_xxx || '</vt:vector>
</TitlesOfParts>
<LinksUpToDate>false</LinksUpToDate>
<SharedDoc>false</SharedDoc>
<HyperlinksChanged>false</HyperlinksChanged>
<AppVersion>14.0300</AppVersion>
</Properties>';
    add1xml(t_excel, 'docProps/app.xml', t_xxx);
    t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
<Relationship Id="rId3" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/extended-properties" Target="docProps/app.xml"/>
<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/package/2006/relationships/metadata/core-properties" Target="docProps/core.xml"/>
<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/officeDocument" Target="xl/workbook.xml"/>
</Relationships>';
    add1xml(t_excel, '_rels/.rels', t_xxx);
    t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">';
    if workbook.numfmts.count() > 0 then
      t_xxx := t_xxx || '<numFmts count="' || workbook.numfmts.count() || '">';
      for n in 1 .. workbook.numfmts.count() loop
        t_xxx := t_xxx || '<numFmt numFmtId="' || workbook.numfmts(n)
                .numfmtid || '" formatCode="' || workbook.numfmts(n)
                .formatcode || '"/>';
      end loop;
      t_xxx := t_xxx || '</numFmts>';
    end if;
    t_xxx := t_xxx || '<fonts count="' || workbook.fonts.count() ||
             '" x14ac:knownFonts="1">';
    for f in 0 .. workbook.fonts.count() - 1 loop
      t_xxx := t_xxx || '<font>' || case
                 when workbook.fonts(f).bold then
                  '<b/>'
               end || case
                 when workbook.fonts(f).italic then
                  '<i/>'
               end || case
                 when workbook.fonts(f).underline then
                  '<u/>'
               end || '<sz val="' ||
               to_char(workbook.fonts(f).fontsize,
                       'TM9',
                       'NLS_NUMERIC_CHARACTERS=.,') || '"/>
<color ' || case
                 when workbook.fonts(f).rgb is not null then
                  'rgb="' || workbook.fonts(f).rgb
                 else
                  'theme="' || workbook.fonts(f).theme
               end || '"/>
<name val="' || workbook.fonts(f).name || '"/>
<family val="' || workbook.fonts(f).family || '"/>
<scheme val="none"/>
</font>';
    end loop;
    t_xxx := t_xxx || '</fonts>
<fills count="' || workbook.fills.count() || '">';
    for f in 0 .. workbook.fills.count() - 1 loop
      t_xxx := t_xxx || '<fill><patternFill patternType="' || workbook.fills(f)
              .patterntype || '">' || case
                 when workbook.fills(f).fgrgb is not null then
                  '<fgColor rgb="' || workbook.fills(f).fgrgb || '"/>'
               end || '</patternFill></fill>';
    end loop;
    t_xxx := t_xxx || '</fills>
<borders count="' || workbook.borders.count() || '">';
    for b in 0 .. workbook.borders.count() - 1 loop
      t_xxx := t_xxx || '<border>' || case
                 when workbook.borders(b).left is null then
                  '<left/>'
                 else
                  '<left style="' || workbook.borders(b).left || '"/>'
               end || case
                 when workbook.borders(b).right is null then
                  '<right/>'
                 else
                  '<right style="' || workbook.borders(b).right || '"/>'
               end || case
                 when workbook.borders(b).top is null then
                  '<top/>'
                 else
                  '<top style="' || workbook.borders(b).top || '"/>'
               end || case
                 when workbook.borders(b).bottom is null then
                  '<bottom/>'
                 else
                  '<bottom style="' || workbook.borders(b).bottom || '"/>'
               end || '</border>';
    end loop;
    t_xxx := t_xxx || '</borders>
<cellStyleXfs count="1">
<xf numFmtId="0" fontId="0" fillId="0" borderId="0"/>
</cellStyleXfs>
<cellXfs count="' || (workbook.cellxfs.count() + 1) || '">
<xf numFmtId="0" fontId="0" fillId="0" borderId="0" xfId="0"/>';
    for x in 1 .. workbook.cellxfs.count() loop
      t_xxx := t_xxx || '<xf numFmtId="' || workbook.cellxfs(x).numfmtid ||
               '" fontId="' || workbook.cellxfs(x).fontid || '" fillId="' || workbook.cellxfs(x)
              .fillid || '" borderId="' || workbook.cellxfs(x).borderid || '">';
      if (workbook.cellxfs(x).alignment.horizontal is not null or workbook.cellxfs(x)
         .alignment.vertical is not null or workbook.cellxfs(x)
         .alignment.wraptext) then
        t_xxx := t_xxx || '<alignment' || case
                   when workbook.cellxfs(x).alignment.horizontal is not null then
                    ' horizontal="' || workbook.cellxfs(x).alignment.horizontal || '"'
                 end || case
                   when workbook.cellxfs(x).alignment.vertical is not null then
                    ' vertical="' || workbook.cellxfs(x).alignment.vertical || '"'
                 end || case
                   when workbook.cellxfs(x).alignment.wraptext then
                    ' wrapText="true"'
                 end || '/>';
      end if;
      t_xxx := t_xxx || '</xf>';
    end loop;
    t_xxx := t_xxx || '</cellXfs>
<cellStyles count="1">
<cellStyle name="Normal" xfId="0" builtinId="0"/>
</cellStyles>
<dxfs count="0"/>
<tableStyles count="0" defaultTableStyle="TableStyleMedium2" defaultPivotStyle="PivotStyleLight16"/>
<extLst>
<ext uri="{EB79DEF2-80B8-43e5-95BD-54CBDDF9020C}" xmlns:x14="http://schemas.microsoft.com/office/spreadsheetml/2009/9/main">
<x14:slicerStyles defaultSlicerStyle="SlicerStyleLight1"/>
</ext>
</extLst>
</styleSheet>';
    add1xml(t_excel, 'xl/styles.xml', t_xxx);
    --<workbookPr date1904="true" defaultThemeVersion="124226"/>
    t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<workbook xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships">
<fileVersion appName="xl" lastEdited="5" lowestEdited="5" rupBuild="9302"/>
<workbookPr date1904="false" defaultThemeVersion="124226"/>
<bookViews>
<workbookView xWindow="120" yWindow="45" windowWidth="19155" windowHeight="4935"/>
</bookViews>
<sheets>';
    for s in 1 .. workbook.sheets.count() loop
      t_xxx := t_xxx || '
<sheet name="' || workbook.sheets(s).name || '" sheetId="' || s ||
               '" r:id="rId' || (9 + s) || '"/>';
    end loop;
    t_xxx := t_xxx || '</sheets>';
    if workbook.defined_names.count() > 0 then
      t_xxx := t_xxx || '<definedNames>';
      for s in 1 .. workbook.defined_names.count() loop
        t_xxx := t_xxx || '
<definedName name="' || workbook.defined_names(s).name || '"' || case
                   when workbook.defined_names(s).sheet is not null then
                    ' localSheetId="' || to_char(workbook.defined_names(s).sheet) || '"'
                 end || '>' || workbook.defined_names(s).ref ||
                 '</definedName>';
      end loop;
      t_xxx := t_xxx || '</definedNames>';
    end if;
    t_xxx := t_xxx || '<calcPr calcId="144525"/></workbook>';
    add1xml(t_excel, 'xl/workbook.xml', t_xxx);
    t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<a:theme xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" name="Office Theme">
<a:themeElements>
<a:clrScheme name="Office">
<a:dk1>
<a:sysClr val="windowText" lastClr="000000"/>
</a:dk1>
<a:lt1>
<a:sysClr val="window" lastClr="FFFFFF"/>
</a:lt1>
<a:dk2>
<a:srgbClr val="1F497D"/>
</a:dk2>
<a:lt2>
<a:srgbClr val="EEECE1"/>
</a:lt2>
<a:accent1>
<a:srgbClr val="4F81BD"/>
</a:accent1>
<a:accent2>
<a:srgbClr val="C0504D"/>
</a:accent2>
<a:accent3>
<a:srgbClr val="9BBB59"/>
</a:accent3>
<a:accent4>
<a:srgbClr val="8064A2"/>
</a:accent4>
<a:accent5>
<a:srgbClr val="4BACC6"/>
</a:accent5>
<a:accent6>
<a:srgbClr val="F79646"/>
</a:accent6>
<a:hlink>
<a:srgbClr val="0000FF"/>
</a:hlink>
<a:folHlink>
<a:srgbClr val="800080"/>
</a:folHlink>
</a:clrScheme>
<a:fontScheme name="Office">
<a:majorFont>
<a:latin typeface="Cambria"/>
<a:ea typeface=""/>
<a:cs typeface=""/>
<a:font script="Jpan" typeface="MS P????"/>
<a:font script="Hang" typeface="?? ??"/>
<a:font script="Hans" typeface="??"/>
<a:font script="Hant" typeface="????"/>
<a:font script="Arab" typeface="Times New Roman"/>
<a:font script="Hebr" typeface="Times New Roman"/>
<a:font script="Thai" typeface="Tahoma"/>
<a:font script="Ethi" typeface="Nyala"/>
<a:font script="Beng" typeface="Vrinda"/>
<a:font script="Gujr" typeface="Shruti"/>
<a:font script="Khmr" typeface="MoolBoran"/>
<a:font script="Knda" typeface="Tunga"/>
<a:font script="Guru" typeface="Raavi"/>
<a:font script="Cans" typeface="Euphemia"/>
<a:font script="Cher" typeface="Plantagenet Cherokee"/>
<a:font script="Yiii" typeface="Microsoft Yi Baiti"/>
<a:font script="Tibt" typeface="Microsoft Himalaya"/>
<a:font script="Thaa" typeface="MV Boli"/>
<a:font script="Deva" typeface="Mangal"/>
<a:font script="Telu" typeface="Gautami"/>
<a:font script="Taml" typeface="Latha"/>
<a:font script="Syrc" typeface="Estrangelo Edessa"/>
<a:font script="Orya" typeface="Kalinga"/>
<a:font script="Mlym" typeface="Kartika"/>
<a:font script="Laoo" typeface="DokChampa"/>
<a:font script="Sinh" typeface="Iskoola Pota"/>
<a:font script="Mong" typeface="Mongolian Baiti"/>
<a:font script="Viet" typeface="Times New Roman"/>
<a:font script="Uigh" typeface="Microsoft Uighur"/>
<a:font script="Geor" typeface="Sylfaen"/>
</a:majorFont>
<a:minorFont>
<a:latin typeface="Calibri"/>
<a:ea typeface=""/>
<a:cs typeface=""/>
<a:font script="Jpan" typeface="MS P????"/>
<a:font script="Hang" typeface="?? ??"/>
<a:font script="Hans" typeface="??"/>
<a:font script="Hant" typeface="????"/>
<a:font script="Arab" typeface="Arial"/>
<a:font script="Hebr" typeface="Arial"/>
<a:font script="Thai" typeface="Tahoma"/>
<a:font script="Ethi" typeface="Nyala"/>
<a:font script="Beng" typeface="Vrinda"/>
<a:font script="Gujr" typeface="Shruti"/>
<a:font script="Khmr" typeface="DaunPenh"/>
<a:font script="Knda" typeface="Tunga"/>
<a:font script="Guru" typeface="Raavi"/>
<a:font script="Cans" typeface="Euphemia"/>
<a:font script="Cher" typeface="Plantagenet Cherokee"/>
<a:font script="Yiii" typeface="Microsoft Yi Baiti"/>
<a:font script="Tibt" typeface="Microsoft Himalaya"/>
<a:font script="Thaa" typeface="MV Boli"/>
<a:font script="Deva" typeface="Mangal"/>
<a:font script="Telu" typeface="Gautami"/>
<a:font script="Taml" typeface="Latha"/>
<a:font script="Syrc" typeface="Estrangelo Edessa"/>
<a:font script="Orya" typeface="Kalinga"/>
<a:font script="Mlym" typeface="Kartika"/>
<a:font script="Laoo" typeface="DokChampa"/>
<a:font script="Sinh" typeface="Iskoola Pota"/>
<a:font script="Mong" typeface="Mongolian Baiti"/>
<a:font script="Viet" typeface="Arial"/>
<a:font script="Uigh" typeface="Microsoft Uighur"/>
<a:font script="Geor" typeface="Sylfaen"/>
</a:minorFont>
</a:fontScheme>
<a:fmtScheme name="Office">
<a:fillStyleLst>
<a:solidFill>
<a:schemeClr val="phClr"/>
</a:solidFill>
<a:gradFill rotWithShape="1">
<a:gsLst>
<a:gs pos="0">
<a:schemeClr val="phClr">
<a:tint val="50000"/>
<a:satMod val="300000"/>
</a:schemeClr>
</a:gs>
<a:gs pos="35000">
<a:schemeClr val="phClr">
<a:tint val="37000"/>
<a:satMod val="300000"/>
</a:schemeClr>
</a:gs>
<a:gs pos="100000">
<a:schemeClr val="phClr">
<a:tint val="15000"/>
<a:satMod val="350000"/>
</a:schemeClr>
</a:gs>
</a:gsLst>
<a:lin ang="16200000" scaled="1"/>
</a:gradFill>
<a:gradFill rotWithShape="1">
<a:gsLst>
<a:gs pos="0">
<a:schemeClr val="phClr">
<a:shade val="51000"/>
<a:satMod val="130000"/>
</a:schemeClr>
</a:gs>
<a:gs pos="80000">
<a:schemeClr val="phClr">
<a:shade val="93000"/>
<a:satMod val="130000"/>
</a:schemeClr>
</a:gs>
<a:gs pos="100000">
<a:schemeClr val="phClr">
<a:shade val="94000"/>
<a:satMod val="135000"/>
</a:schemeClr>
</a:gs>
</a:gsLst>
<a:lin ang="16200000" scaled="0"/>
</a:gradFill>
</a:fillStyleLst>
<a:lnStyleLst>
<a:ln w="9525" cap="flat" cmpd="sng" algn="ctr">
<a:solidFill>
<a:schemeClr val="phClr">
<a:shade val="95000"/>
<a:satMod val="105000"/>
</a:schemeClr>
</a:solidFill>
<a:prstDash val="solid"/>
</a:ln>
<a:ln w="25400" cap="flat" cmpd="sng" algn="ctr">
<a:solidFill>
<a:schemeClr val="phClr"/>
</a:solidFill>
<a:prstDash val="solid"/>
</a:ln>
<a:ln w="38100" cap="flat" cmpd="sng" algn="ctr">
<a:solidFill>
<a:schemeClr val="phClr"/>
</a:solidFill>
<a:prstDash val="solid"/>
</a:ln>
</a:lnStyleLst>
<a:effectStyleLst>
<a:effectStyle>
<a:effectLst>
<a:outerShdw blurRad="40000" dist="20000" dir="5400000" rotWithShape="0">
<a:srgbClr val="000000">
<a:alpha val="38000"/>
</a:srgbClr>
</a:outerShdw>
</a:effectLst>
</a:effectStyle>
<a:effectStyle>
<a:effectLst>
<a:outerShdw blurRad="40000" dist="23000" dir="5400000" rotWithShape="0">
<a:srgbClr val="000000">
<a:alpha val="35000"/>
</a:srgbClr>
</a:outerShdw>
</a:effectLst>
</a:effectStyle>
<a:effectStyle>
<a:effectLst>
<a:outerShdw blurRad="40000" dist="23000" dir="5400000" rotWithShape="0">
<a:srgbClr val="000000">
<a:alpha val="35000"/>
</a:srgbClr>
</a:outerShdw>
</a:effectLst>
<a:scene3d>
<a:camera prst="orthographicFront">
<a:rot lat="0" lon="0" rev="0"/>
</a:camera>
<a:lightRig rig="threePt" dir="t">
<a:rot lat="0" lon="0" rev="1200000"/>
</a:lightRig>
</a:scene3d>
<a:sp3d>
<a:bevelT w="63500" h="25400"/>
</a:sp3d>
</a:effectStyle>
</a:effectStyleLst>
<a:bgFillStyleLst>
<a:solidFill>
<a:schemeClr val="phClr"/>
</a:solidFill>
<a:gradFill rotWithShape="1">
<a:gsLst>
<a:gs pos="0">
<a:schemeClr val="phClr">
<a:tint val="40000"/>
<a:satMod val="350000"/>
</a:schemeClr>
</a:gs>
<a:gs pos="40000">
<a:schemeClr val="phClr">
<a:tint val="45000"/>
<a:shade val="99000"/>
<a:satMod val="350000"/>
</a:schemeClr>
</a:gs>
<a:gs pos="100000">
<a:schemeClr val="phClr">
<a:shade val="20000"/>
<a:satMod val="255000"/>
</a:schemeClr>
</a:gs>
</a:gsLst>
<a:path path="circle">
<a:fillToRect l="50000" t="-80000" r="50000" b="180000"/>
</a:path>
</a:gradFill>
<a:gradFill rotWithShape="1">
<a:gsLst>
<a:gs pos="0">
<a:schemeClr val="phClr">
<a:tint val="80000"/>
<a:satMod val="300000"/>
</a:schemeClr>
</a:gs>
<a:gs pos="100000">
<a:schemeClr val="phClr">
<a:shade val="30000"/>
<a:satMod val="200000"/>
</a:schemeClr>
</a:gs>
</a:gsLst>
<a:path path="circle">
<a:fillToRect l="50000" t="50000" r="50000" b="50000"/>
</a:path>
</a:gradFill>
</a:bgFillStyleLst>
</a:fmtScheme>
</a:themeElements>
<a:objectDefaults/>
<a:extraClrSchemeLst/>
</a:theme>';
    add1xml(t_excel, 'xl/theme/theme1.xml', t_xxx);
    if g_debug_mode then
      debuglog('Stp1 run time(sec):' ||
               round((sysdate - l_debug_time) * 24 * 60 * 60, 2));
      l_debug_time := sysdate;
    end if;
    for s in 1 .. workbook.sheets.count() loop
      t_col_min := 16384;
      t_col_max := 1;
      ---CHANGE 2015.5.27 BY SAM.T
      /*
      t_row_ind := workbook.sheets( s ).rows.first();
      while t_row_ind is not null
      loop
        t_col_min := least( t_col_min, workbook.sheets( s ).rows( t_row_ind ).first() );
        t_col_max := greatest( t_col_max, workbook.sheets( s ).rows( t_row_ind ).last() );
        t_row_ind := workbook.sheets( s ).rows.next( t_row_ind );
      end loop;
      */
      lc_rows   := workbook.sheets(s).rows;
      t_row_ind := lc_rows.first();
      loop
        exit when t_row_ind is null;
        t_col_min := least(t_col_min, lc_rows(t_row_ind).first());
        t_col_max := greatest(t_col_max, lc_rows(t_row_ind).last());
        t_row_ind := lc_rows.next(t_row_ind);
      end loop;
      ---
      t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<worksheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:xdr="http://schemas.openxmlformats.org/drawingml/2006/spreadsheetDrawing" xmlns:x14="http://schemas.microsoft.com/office/spreadsheetml/2009/9/main" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" mc:Ignorable="x14ac" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">
<dimension ref="' || alfan_col(t_col_min) || workbook.sheets(s)
              .rows.first() || ':' || alfan_col(t_col_max) || workbook.sheets(s)
              .rows.last() || '"/>
<sheetViews>
<sheetView' || case
                 when s = 1 then
                  ' tabSelected="1"'
               end || ' workbookViewId="0">';
      if workbook.sheets(s)
       .freeze_rows > 0 and workbook.sheets(s).freeze_cols > 0 then
        t_xxx := t_xxx || ('<pane xSplit="' || workbook.sheets(s)
                 .freeze_cols || '" ' || 'ySplit="' || workbook.sheets(s)
                 .freeze_rows || '" ' || 'topLeftCell="' ||
                 alfan_col(workbook.sheets(s).freeze_cols + 1) ||
                 (workbook.sheets(s).freeze_rows + 1) || '" ' ||
                 'activePane="bottomLeft" state="frozen"/>');
      else
        if workbook.sheets(s).freeze_rows > 0 then
          t_xxx := t_xxx || '<pane ySplit="' || workbook.sheets(s)
                  .freeze_rows || '" topLeftCell="A' ||
                   (workbook.sheets(s).freeze_rows + 1) ||
                   '" activePane="bottomLeft" state="frozen"/>';
        end if;
        if workbook.sheets(s).freeze_cols > 0 then
          t_xxx := t_xxx || '<pane xSplit="' || workbook.sheets(s)
                  .freeze_cols || '" topLeftCell="' ||
                   alfan_col(workbook.sheets(s).freeze_cols + 1) ||
                   '1" activePane="bottomLeft" state="frozen"/>';
        end if;
      end if;
      t_xxx := t_xxx ||
               '</sheetView>
</sheetViews>
<sheetFormatPr defaultRowHeight="15" x14ac:dyDescent="0.25"/>';
      if workbook.sheets(s).widths.count() > 0 then
        t_xxx     := t_xxx || '<cols>';
        t_col_ind := workbook.sheets(s).widths.first();
        while t_col_ind is not null loop
          t_xxx     := t_xxx || '<col min="' || t_col_ind || '" max="' ||
                       t_col_ind || '" width="' ||
                       to_char(workbook.sheets(s).widths(t_col_ind),
                               'TM9',
                               'NLS_NUMERIC_CHARACTERS=.,') ||
                       '" customWidth="1"/>';
          t_col_ind := workbook.sheets(s).widths.next(t_col_ind);
        end loop;
        t_xxx := t_xxx || '</cols>';
      end if;
      t_xxx := t_xxx || '<sheetData>';
      ---CHANGE 2015.5.27 BY SAM.T
      /*
      t_row_ind := workbook.sheets( s ).rows.first();
      t_tmp := null;
      while t_row_ind is not null
      loop
        t_tmp :=  t_tmp || '<row r="' || t_row_ind || '" spans="' || t_col_min || ':' || t_col_max || '">';
        t_len := length( t_tmp );
        t_col_ind := workbook.sheets( s ).rows( t_row_ind ).first();
        while t_col_ind is not null
        loop
          t_cell := '<c r="' || alfan_col( t_col_ind ) || t_row_ind || '"'
                 || ' ' || workbook.sheets( s ).rows( t_row_ind )( t_col_ind ).style
                 || '><v>'
                 || to_char( workbook.sheets( s ).rows( t_row_ind )( t_col_ind ).value, 'TM9', 'NLS_NUMERIC_CHARACTERS=.,' )
                 || '</v></c>';
          if t_len > 32000
          then
            dbms_lob.writeappend( t_xxx, t_len, t_tmp );
            t_tmp := null;
            t_len := 0;
          end if;
          t_tmp :=  t_tmp || t_cell;
          t_len := t_len + length( t_cell );
          t_col_ind := workbook.sheets( s ).rows( t_row_ind ).next( t_col_ind );
        end loop;
        t_tmp :=  t_tmp || '</row>';
        t_row_ind := workbook.sheets( s ).rows.next( t_row_ind );
      end loop;
      */
      t_row_ind := lc_rows.first();
      t_tmp     := null;
      while t_row_ind is not null loop
        t_tmp     := t_tmp || '<row r="' || t_row_ind || '" spans="' ||
                     t_col_min || ':' || t_col_max || '">';
        t_len     := length(t_tmp);
        t_col_ind := lc_rows(t_row_ind).first();
        while t_col_ind is not null loop
          t_cell := '<c r="' || alfan_col(t_col_ind) || t_row_ind || '"' || ' ' || workbook.sheets(s)
                   .rows(t_row_ind)(t_col_ind)
                   .style || '><v>' ||
                    to_char(lc_rows(t_row_ind)(t_col_ind).value,
                            'TM9',
                            'NLS_NUMERIC_CHARACTERS=.,') || q'[</v></c>]';
          if t_len > 32000 then
            --modified by jinzhao writeappend->append 
            --dbms_lob.writeappend( t_xxx, t_len, t_tmp );
            dbms_lob.append(t_xxx, t_tmp);
            t_tmp := null;
            t_len := 0;
          end if;
          t_tmp     := t_tmp || t_cell;
          t_len     := t_len + length(t_cell);
          t_col_ind := lc_rows(t_row_ind).next(t_col_ind);
        end loop;
        t_tmp     := t_tmp || '</row>';
        t_row_ind := lc_rows.next(t_row_ind);
      end loop;
      ------------
      t_tmp := t_tmp || '</sheetData>';
      t_len := length(t_tmp);
      --modified by jinzhao writeappend->append 
      --dbms_lob.writeappend( t_xxx, t_len, t_tmp );
      dbms_lob.append(t_xxx, t_tmp);
      for a in 1 .. workbook.sheets(s).autofilters.count() loop
        t_xxx := t_xxx || '<autoFilter ref="' ||
                 alfan_col(nvl(workbook.sheets(s).autofilters(a)
                               .column_start,
                               t_col_min)) ||
                 nvl(workbook.sheets(s).autofilters(a).row_start,
                     workbook.sheets(s).rows.first()) || ':' ||
                 alfan_col(coalesce(workbook.sheets(s).autofilters(a)
                                    .column_end,
                                    workbook.sheets(s).autofilters(a)
                                    .column_start,
                                    t_col_max)) ||
                 nvl(workbook.sheets(s).autofilters(a).row_end,
                     workbook.sheets(s).rows.last()) || '"/>';
      end loop;
      if workbook.sheets(s).mergecells.count() > 0 then
        t_xxx := t_xxx || '<mergeCells count="' ||
                 to_char(workbook.sheets(s).mergecells.count()) || '">';
        for m in 1 .. workbook.sheets(s).mergecells.count() loop
          t_xxx := t_xxx || '<mergeCell ref="' || workbook.sheets(s)
                  .mergecells(m) || '"/>';
        end loop;
        t_xxx := t_xxx || '</mergeCells>';
      end if;
      --
      if workbook.sheets(s).validations.count() > 0 then
        t_xxx := t_xxx || '<dataValidations count="' ||
                 to_char(workbook.sheets(s).validations.count()) || '">';
        for m in 1 .. workbook.sheets(s).validations.count() loop
          t_xxx := t_xxx || '<dataValidation' || ' type="' || workbook.sheets(s).validations(m).type || '"' ||
                   ' errorStyle="' || workbook.sheets(s).validations(m)
                  .errorstyle || '"' || ' allowBlank="' || case
                     when nvl(workbook.sheets(s).validations(m).allowblank, true) then
                      '1'
                     else
                      '0'
                   end || '"' || ' sqref="' || workbook.sheets(s).validations(m)
                  .sqref || '"';
          if workbook.sheets(s).validations(m).prompt is not null then
            t_xxx := t_xxx || ' showInputMessage="1" prompt="' || workbook.sheets(s).validations(m)
                    .prompt || '"';
            if workbook.sheets(s).validations(m).title is not null then
              t_xxx := t_xxx || ' promptTitle="' || workbook.sheets(s).validations(m)
                      .title || '"';
            end if;
          end if;
          if workbook.sheets(s).validations(m).showerrormessage then
            t_xxx := t_xxx || ' showErrorMessage="1"';
            if workbook.sheets(s).validations(m).error_title is not null then
              t_xxx := t_xxx || ' errorTitle="' || workbook.sheets(s).validations(m)
                      .error_title || '"';
            end if;
            if workbook.sheets(s).validations(m).error_txt is not null then
              t_xxx := t_xxx || ' error="' || workbook.sheets(s).validations(m)
                      .error_txt || '"';
            end if;
          end if;
          t_xxx := t_xxx || '>';
          if workbook.sheets(s).validations(m).formula1 is not null then
            t_xxx := t_xxx || '<formula1>' || workbook.sheets(s).validations(m)
                    .formula1 || '</formula1>';
          end if;
          if workbook.sheets(s).validations(m).formula2 is not null then
            t_xxx := t_xxx || '<formula2>' || workbook.sheets(s).validations(m)
                    .formula2 || '</formula2>';
          end if;
          t_xxx := t_xxx || '</dataValidation>';
        end loop;
        t_xxx := t_xxx || '</dataValidations>';
      end if;
      --
      if workbook.sheets(s).hyperlinks.count() > 0 then
        t_xxx := t_xxx || '<hyperlinks>';
        for h in 1 .. workbook.sheets(s).hyperlinks.count() loop
          t_xxx := t_xxx || '<hyperlink ref="' || workbook.sheets(s).hyperlinks(h).cell ||
                   '" r:id="rId' || h || '"/>';
        end loop;
        t_xxx := t_xxx || '</hyperlinks>';
      end if;
      t_xxx := t_xxx ||
               '<pageMargins left="0.7" right="0.7" top="0.75" bottom="0.75" header="0.3" footer="0.3"/>';
      if workbook.sheets(s).comments.count() > 0 then
        t_xxx := t_xxx || '<legacyDrawing r:id="rId' ||
                 (workbook.sheets(s).hyperlinks.count() + 1) || '"/>';
      end if;
      --
      t_xxx := t_xxx || '</worksheet>';
      add1xml(t_excel, 'xl/worksheets/sheet' || s || '.xml', t_xxx);
      if workbook.sheets(s)
       .hyperlinks.count() > 0 or workbook.sheets(s).comments.count() > 0 then
        t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">';
        if workbook.sheets(s).comments.count() > 0 then
          t_xxx := t_xxx || '<Relationship Id="rId' ||
                   (workbook.sheets(s).hyperlinks.count() + 2) ||
                   '" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/comments" Target="../comments' || s ||
                   '.xml"/>';
          t_xxx := t_xxx || '<Relationship Id="rId' ||
                   (workbook.sheets(s).hyperlinks.count() + 1) ||
                   '" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/vmlDrawing" Target="../drawings/vmlDrawing' || s ||
                   '.vml"/>';
        end if;
        for h in 1 .. workbook.sheets(s).hyperlinks.count() loop
          t_xxx := t_xxx || '<Relationship Id="rId' || h ||
                   '" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/hyperlink" Target="' || workbook.sheets(s).hyperlinks(h).url ||
                   '" TargetMode="External"/>';
        end loop;
        t_xxx := t_xxx || '</Relationships>';
        add1xml(t_excel,
                'xl/worksheets/_rels/sheet' || s || '.xml.rels',
                t_xxx);
      end if;
      --
      if workbook.sheets(s).comments.count() > 0 then
        declare
          cnt        pls_integer;
          author_ind tp_author;
          --          t_col_ind := workbook.sheets( s ).widths.next( t_col_ind );
        begin
          authors.delete();
          for c in 1 .. workbook.sheets(s).comments.count() loop
            authors(workbook.sheets(s).comments(c).author) := 0;
          end loop;
          t_xxx      := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<comments xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">
<authors>';
          cnt        := 0;
          author_ind := authors.first();
          while author_ind is not null or
                authors.next(author_ind) is not null loop
            authors(author_ind) := cnt;
            t_xxx := t_xxx || '<author>' || author_ind || '</author>';
            cnt := cnt + 1;
            author_ind := authors.next(author_ind);
          end loop;
        end;
        t_xxx := t_xxx || '</authors><commentList>';
        for c in 1 .. workbook.sheets(s).comments.count() loop
          t_xxx := t_xxx || '<comment ref="' ||
                   alfan_col(workbook.sheets(s).comments(c).column) ||
                   to_char(workbook.sheets(s).comments(c)
                           .row || '" authorId="' ||
                            authors(workbook.sheets(s).comments(c).author)) || '">
<text>';
          if workbook.sheets(s).comments(c).author is not null then
            t_xxx := t_xxx ||
                     '<r><rPr><b/><sz val="9"/><color indexed="81"/><rFont val="Tahoma"/><charset val="1"/></rPr><t xml:space="preserve">' || workbook.sheets(s).comments(c)
                    .author || ':</t></r>';
          end if;
          t_xxx := t_xxx ||
                   '<r><rPr><sz val="9"/><color indexed="81"/><rFont val="Tahoma"/><charset val="1"/></rPr><t xml:space="preserve">' || case
                     when workbook.sheets(s).comments(c).author is not null then
                      '
'
                   end || workbook.sheets(s).comments(c).text ||
                   '</t></r></text></comment>';
        end loop;
        t_xxx := t_xxx || '</commentList></comments>';
        add1xml(t_excel, 'xl/comments' || s || '.xml', t_xxx);
        t_xxx := '<xml xmlns:v="urn:schemas-microsoft-com:vml" xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel">
<o:shapelayout v:ext="edit"><o:idmap v:ext="edit" data="2"/></o:shapelayout>
<v:shapetype id="_x0000_t202" coordsize="21600,21600" o:spt="202" path="m,l,21600r21600,l21600,xe"><v:stroke joinstyle="miter"/><v:path gradientshapeok="t" o:connecttype="rect"/></v:shapetype>';
        for c in 1 .. workbook.sheets(s).comments.count() loop
          t_xxx := t_xxx || '<v:shape id="_x0000_s' || to_char(c) ||
                   '" type="#_x0000_t202"
style="position:absolute;margin-left:35.25pt;margin-top:3pt;z-index:' ||
                   to_char(c) ||
                   ';visibility:hidden;" fillcolor="#ffffe1" o:insetmode="auto">
<v:fill color2="#ffffe1"/><v:shadow on="t" color="black" obscured="t"/><v:path o:connecttype="none"/>
<v:textbox style="mso-direction-alt:auto"><div style="text-align:left"></div></v:textbox>
<x:ClientData ObjectType="Note"><x:MoveWithCells/><x:SizeWithCells/>';
          t_w   := workbook.sheets(s).comments(c).width;
          t_c   := 1;
          loop
            if workbook.sheets(s)
             .widths.exists(workbook.sheets(s).comments(c).column + t_c) then
              t_cw := 256 * workbook.sheets(s)
                     .widths(workbook.sheets(s).comments(c).column + t_c);
              t_cw := trunc((t_cw + 18) / 256 * 7); -- assume default 11 point Calibri
            else
              t_cw := 64;
            end if;
            exit when t_w < t_cw;
            t_c := t_c + 1;
            t_w := t_w - t_cw;
          end loop;
          t_h   := workbook.sheets(s).comments(c).height;
          t_xxx := t_xxx || to_char('<x:Anchor>' || workbook.sheets(s).comments(c)
                                    .column || ',15,' || workbook.sheets(s).comments(c).row ||
                                    ',30,' || (workbook.sheets(s).comments(c)
                                    .column + t_c - 1) || ',' || round(t_w) || ',' ||
                                    (workbook.sheets(s).comments(c)
                                    .row + 1 + trunc(t_h / 20)) || ',' ||
                                    mod(t_h, 20) || '</x:Anchor>');
          t_xxx := t_xxx ||
                   to_char('<x:AutoFill>False</x:AutoFill><x:Row>' ||
                           (workbook.sheets(s).comments(c).row - 1) ||
                           '</x:Row><x:Column>' ||
                           (workbook.sheets(s).comments(c).column - 1) ||
                           '</x:Column></x:ClientData></v:shape>');
        end loop;
        t_xxx := t_xxx || '</xml>';
        add1xml(t_excel, 'xl/drawings/vmlDrawing' || s || '.vml', t_xxx);
      end if;
      --
    end loop;
    t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<Relationships xmlns="http://schemas.openxmlformats.org/package/2006/relationships">
<Relationship Id="rId1" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/sharedStrings" Target="sharedStrings.xml"/>
<Relationship Id="rId2" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/styles" Target="styles.xml"/>
<Relationship Id="rId3" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/theme" Target="theme/theme1.xml"/>';
    for s in 1 .. workbook.sheets.count() loop
      t_xxx := t_xxx || '
<Relationship Id="rId' || (9 + s) ||
               '" Type="http://schemas.openxmlformats.org/officeDocument/2006/relationships/worksheet" Target="worksheets/sheet' || s ||
               '.xml"/>';
    end loop;
    t_xxx := t_xxx || '</Relationships>';
    add1xml(t_excel, 'xl/_rels/workbook.xml.rels', t_xxx);
    t_xxx := '<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<sst xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" count="' ||
             workbook.str_cnt || '" uniqueCount="' ||
             workbook.strings.count() || '">';
    t_tmp := null;
    for i in 0 .. workbook.str_ind.count() - 1 loop
      t_str := '<si><t>' ||
               dbms_xmlgen.convert(substr(workbook.str_ind(i), 1, 32000)) ||
               '</t></si>';
      if lengthb(t_tmp) + lengthb(t_str) > 32000 then
        t_xxx := t_xxx || t_tmp;
        t_tmp := null;
      end if;
      t_tmp := t_tmp || t_str;
    end loop;
    t_xxx := t_xxx || t_tmp || '</sst>';
    add1xml(t_excel, 'xl/sharedStrings.xml', t_xxx);
    if g_debug_mode then
      debuglog('Stp2 run time(sec):' ||
               round((sysdate - l_debug_time) * 24 * 60 * 60, 2));
      l_debug_time := sysdate;
    end if;
    finish_zip(t_excel);
    if g_debug_mode then
      debuglog('Stp3 run time(sec):' ||
               round((sysdate - l_debug_time) * 24 * 60 * 60, 2));
      l_debug_time := sysdate;
    end if;
    clear_workbook;
    if g_debug_mode then
      debuglog('Stp4 run time(sec):' ||
               round((sysdate - l_debug_time) * 24 * 60 * 60, 2));
      l_debug_time := sysdate;
      debuglog('finish(-)');
    end if;
    return t_excel;
  end;

  --
  procedure save(p_directory varchar2, p_filename varchar2) is
  begin
    blob2file(finish, p_directory, p_filename);
  end;

  --
  procedure query2sheet(p_sql            varchar2,
                        p_col_value_tab  smt_xlsx_maker_pkg.tab_col_value ---运行的动态SQL的绑定变量
                       ,
                        p_column_headers boolean := true,
                        p_directory      varchar2 := null,
                        p_filename       varchar2 := null,
                        p_sheet          pls_integer := null,
                        p_footer         boolean := true,
                        x_retcode        out number ---0:成功  非0:失败( 或者:0:成功  1:警告   2:错误  ----注意:确定警告的时候要做什么动作)
                       ,
                        x_errbuf         out varchar2 ---具体的错误信息
                        ) is
    l_process_phase number; --标识程序的进度
    t_sheet         pls_integer;
    t_c             integer;
    t_col_cnt       integer;
    t_desc_tab      dbms_sql.desc_tab2;
    d_tab           dbms_sql.date_table;
    n_tab           dbms_sql.number_table;
    v_tab           dbms_sql.varchar2_table;
    t_bulk_size     pls_integer := 200;
    t_r             integer;
    t_cur_row       pls_integer;
    ---
    l_debug_time date;
  begin
    x_retcode       := 0;
    x_errbuf        := null;
    l_process_phase := 0;
    if g_debug_mode then
      debuglog('query2sheet(+)');
      l_debug_time := sysdate;
    end if;
    if p_sql is null then
      x_errbuf  := '调用query2sheet的时候,必要的参数不存在,请检查参数!';
      x_retcode := 2;
      return;
    end if;
    if p_sheet is null then
      new_sheet;
    end if;
    l_process_phase := 1;
    t_c             := dbms_sql.open_cursor;
    dbms_sql.parse(t_c, p_sql, dbms_sql.native);
    l_process_phase := 2;
    if p_col_value_tab.count > 0 then
      for i in 1 .. p_col_value_tab.last loop
        if p_col_value_tab.exists(i) then
          dbms_sql.bind_variable(t_c,
                                 ':' || i,
                                 p_col_value_tab(i).col_value);
          if g_debug_mode then
            debuglog('绑定变量--' || i || ':' || p_col_value_tab(i).col_value);
          end if;
        end if;
      end loop;
    end if;
    l_process_phase := 3;
    dbms_sql.describe_columns2(t_c, t_col_cnt, t_desc_tab);
    for c in 1 .. t_col_cnt loop
      if p_column_headers then
        cell(c,
             1,
             t_desc_tab(c).col_name,
             p_fontid   => get_font('Calibri', p_bold => true),
             p_sheet    => t_sheet,
             p_fillid   => get_fill('solid', 'cccccc'));
      end if;
      --      dbms_output.put_line( t_desc_tab( c ).col_name || ' ' || t_desc_tab( c ).col_type );
      case
        when t_desc_tab(c).col_type in (2, 100, 101) then
          dbms_sql.define_array(t_c, c, n_tab, t_bulk_size, 1);
        when t_desc_tab(c).col_type in (12, 178, 179, 180, 181, 231) then
          dbms_sql.define_array(t_c, c, d_tab, t_bulk_size, 1);
        when t_desc_tab(c).col_type in (1, 8, 9, 96, 112) then
          dbms_sql.define_array(t_c, c, v_tab, t_bulk_size, 1);
        else
          null;
      end case;
    end loop;
    l_process_phase := 4;
    --
    t_cur_row := case
                   when p_column_headers then
                    2
                   else
                    1
                 end;
    t_sheet   := nvl(p_sheet, workbook.sheets.count());
    l_process_phase := 5;
    --
    t_r := dbms_sql.execute(t_c);
    loop
      t_r := dbms_sql.fetch_rows(t_c);
      if t_r > 0 then
        for c in 1 .. t_col_cnt loop
          case
            when t_desc_tab(c).col_type in (2, 100, 101) then
              dbms_sql.column_value(t_c, c, n_tab);
              for i in 0 .. t_r - 1 loop
                if n_tab(i + n_tab.first()) is not null then
                  cell(c,
                       t_cur_row + i,
                       n_tab(i + n_tab.first()),
                       p_sheet => t_sheet);
                end if;
              end loop;
              n_tab.delete;
            when t_desc_tab(c).col_type in (12, 178, 179, 180, 181, 231) then
              dbms_sql.column_value(t_c, c, d_tab);
              for i in 0 .. t_r - 1 loop
                if d_tab(i + d_tab.first()) is not null then
                  cell(c,
                       t_cur_row + i,
                       d_tab(i + d_tab.first()),
                       p_sheet => t_sheet);
                end if;
              end loop;
              d_tab.delete;
            when t_desc_tab(c).col_type in (1, 8, 9, 96, 112) then
              dbms_sql.column_value(t_c, c, v_tab);
              for i in 0 .. t_r - 1 loop
                if v_tab(i + v_tab.first()) is not null then
                  cell(c,
                       t_cur_row + i,
                       v_tab(i + v_tab.first()),
                       p_sheet => t_sheet);
                end if;
              end loop;
              v_tab.delete;
            else
              null;
          end case;
        end loop;
      end if;
      if t_r != t_bulk_size then
        t_cur_row := t_cur_row + t_r;
      end if;
      exit when t_r != t_bulk_size;
      t_cur_row := t_cur_row + t_r;
    end loop;
    g_query2sheet_rows := t_cur_row - case
                            when p_column_headers then
                             2
                            else
                             1
                          end;
    l_process_phase := 6;
    dbms_sql.close_cursor(t_c);
    if g_debug_mode then
      debuglog('Stp1 run time(sec):' ||
               round((sysdate - l_debug_time) * 24 * 60 * 60, 2));
      l_debug_time := sysdate;
    end if;
    l_process_phase := 7;
    if p_footer then
      -- set footer
      if g_query2sheet_footer is null then
        cell(1,
             t_cur_row + 2,
             'Generated ' || to_char(sysdate, 'yyyy/mm/dd hh24:mi:ss') ||
             ' by ' || user || ', rows:' || g_query2sheet_rows,
             p_sheet => t_sheet);
      else
        cell(1,
             t_cur_row + 2,
             replace(g_query2sheet_footer, '&ROWS', g_query2sheet_rows),
             p_sheet => t_sheet);
      end if;
    end if;
    l_process_phase := 8;
    if (p_directory is not null and p_filename is not null) then
      save(p_directory, p_filename);
    end if;
    if g_debug_mode then
      debuglog('Stp2 run time(sec):' ||
               round((sysdate - l_debug_time) * 24 * 60 * 60, 2));
      l_debug_time := sysdate;
      debuglog('query2sheet(-)');
    end if;
    l_process_phase := 99;
  exception
    when others then
      if dbms_sql.is_open(t_c) then
        dbms_sql.close_cursor(t_c);
      end if;
      clear_workbook;
      x_retcode := 2;
      x_errbuf  := 'p_sql:' || substr(p_sql, 1, 20) ||
                   ' 做自动输出XLSX文件的时候有异常错误!' || chr(10) || '错误信息:' ||
                   to_char(sqlcode) || '-' || sqlerrm || chr(10) || '程序进度:' ||
                   l_process_phase;
  end;

  procedure query2sheet(p_sql            varchar2,
                        p_column_headers boolean := true,
                        p_directory      varchar2 := null,
                        p_filename       varchar2 := null,
                        p_sheet          pls_integer := null,
                        p_footer         boolean := true,
                        x_retcode        out number ---0:成功  非0:失败( 或者:0:成功  1:警告   2:错误  ----注意:确定警告的时候要做什么动作)
                       ,
                        x_errbuf         out varchar2 ---具体的错误信息
                        ) is
    l_sql_statement    varchar2(32767);
    l_sql_statement_bv varchar2(32767);
    l_col_value_tab    smt_xlsx_maker_pkg.tab_col_value;
  begin
    if g_debug_mode then
      debuglog('query2sheetII(+)');
    end if;
    ---SQL自动转换,用上传说中的绑定变量!
    l_sql_statement := p_sql;
    ----
    l_sql_statement_bv := p_sql;
    /*--这个要额外的开发,这里先备注掉。
    XYG_FND_COMMON_PKG.SQL_BIND_VARIABLE_CHANGE (
        L_SQL_STATEMENT--P_SQL_STATEMENT        IN VARCHAR2 ---要改变的SQL语句
       ,L_SQL_STATEMENT_BV--X_SQL_STATEMENT_BV     OUT VARCHAR2--变化之后的SQL语句
       ,L_COL_VALUE_TAB--X_COL_VALUE_TAB        OUT T_COL_VALUE ---绑定参数的输出
       ,x_retcode--x_retcode              OUT NUMBER  ---0:成功  非0:失败( 或者:0:成功  1:警告   2:错误  ----注意:确定警告的时候要做什么动作)
       ,x_errbuf--x_errbuf               OUT VARCHAR2  ---具体的错误信息
     );
     */
    x_retcode := 0;
    if x_retcode <> 0 then
      x_errbuf := '产生绑定变量的动态SQL有异常错误!错误信息:' || x_errbuf;
      if g_debug_mode then
        debuglog('x_errbuf:' || x_errbuf);
      end if;
      return;
    else
      if g_debug_mode then
        if l_col_value_tab.count > 0 then
          debuglog('LAST绑定变量:' || l_col_value_tab.last);
          for i in 1 .. l_col_value_tab.last loop
            if l_col_value_tab.exists(i) then
              debuglog('绑定变量:' || i || '--' || l_col_value_tab(i)
                       .col_value);
            end if;
          end loop;
        end if;
        debuglog('L_SQL_STATEMENT_BV:' || chr(10) || l_sql_statement_bv);
      end if;
    end if;
    query2sheet(l_sql_statement_bv,
                l_col_value_tab ---运行的动态SQL的绑定变量
               ,
                p_column_headers,
                p_directory,
                p_filename,
                p_sheet,
                p_footer,
                x_retcode,
                x_errbuf);
    if g_debug_mode then
      debuglog('query2sheetII(-)');
    end if;
  end;

  procedure query2sheet(p_sql            varchar2,
                        p_column_headers boolean := true,
                        p_directory      varchar2 := null,
                        p_filename       varchar2 := null,
                        p_sheet          pls_integer := null,
                        p_footer         boolean := true) is
    l_retcode number;
    l_errbuf  varchar2(4000);
  begin
    query2sheet(p_sql,
                p_column_headers,
                p_directory,
                p_filename,
                p_sheet,
                p_footer,
                l_retcode,
                l_errbuf);
    if l_retcode <> 0 then
      raise_application_error(-20008, l_errbuf, true);
    end if;
  end;

  procedure cursor2sheet(p_sql            in sys_refcursor,
                         p_column_headers boolean := true,
                         p_directory      varchar2 := null,
                         p_filename       varchar2 := null,
                         p_sheet          pls_integer := null,
                         p_footer         boolean := true) is
    ctx    dbms_xmlgen.ctxhandle;
    tmpxml xmltype;
    cursor cdata is
      select t2.column_value.getrootelement() colname,
             extractvalue(t2.column_value, 'node()') value
        from table(xmlsequence(tmpxml)) t,
             table(xmlsequence(extract(t.column_value, '/ROWSET/ROW/node()'))) t2
       order by rownum;
    tscolheaders sys.dbms_debug_vc2coll := sys.dbms_debug_vc2coll();
    tsvalues     sys.dbms_debug_vc2coll := sys.dbms_debug_vc2coll();
    t_sheet      pls_integer := 1;
    t_cur_row    pls_integer := 1;
    colid        pls_integer := 1;
    ncolnumber   pls_integer;
    n            pls_integer;
    atmpval      sys.anydata;
    nnumval      number;
    ttsval       timestamp;
    ddateval     date;
    svarcharval  varchar2(4000);
    bgottype     boolean;
    etypeconvert    exception;
    etypedateformat exception;
    etypenonnumeric exception;
    etypenotdefined exception;
    pragma exception_init(etypeconvert, -6502);
    pragma exception_init(etypedateformat, -1830);
    pragma exception_init(etypenonnumeric, -1858);
  begin
    -- XML Creation from the sys_refcursor
    ctx := dbms_xmlgen.newcontext(p_sql);
    -- this is important in order to get all the column headers, even if all data are null
    dbms_xmlgen.setnullhandling(ctx, dbms_xmlgen.empty_tag);
    dbms_xmlgen.getxmltype(ctx, tmpxml);
    if p_sheet is null then
      new_sheet;
    end if;
    -- Load Columns and Values into Arrays
    open cdata;
    fetch cdata bulk collect
      into tscolheaders, tsvalues;
    close cdata;
    -- get distinct headers
    tscolheaders := set(tscolheaders);
    -- get number of headers (of columns)
    ncolnumber := tscolheaders.count;
    -- Create column headers if wanted
    if p_column_headers then
      -- set headers into sheet
      for i in tscolheaders.first .. tscolheaders.last loop
        cell(i,
             t_cur_row,
             tscolheaders(i),
             p_fontid => get_font('Calibri', p_bold => true),
             p_sheet => t_sheet);
      end loop;
      t_cur_row := 2;
    end if;
    t_sheet := nvl(p_sheet, workbook.sheets.count());
    -- fill cells
    for i in tsvalues.first .. tsvalues.last loop
      -- check if we must reset col to 1 and go to next line
      if i > ncolnumber and mod(i, ncolnumber) = 1 then
        -- reset colId to 1 and go to next line
        colid     := 1;
        t_cur_row := t_cur_row + 1;
      end if;
      -- find the good type and insert into Cell
      -- initialize “checker”
      bgottype := false;
      -- Number ?
      if not bgottype then
        begin
          atmpval  := sys.anydata.convertnumber(tsvalues(i));
          bgottype := true;
          n        := atmpval.getnumber(nnumval);
          -- load data into cell
          cell(colid, t_cur_row, nnumval, p_sheet => t_sheet);
          -- if conversion fails
        exception
          when etypeconvert or etypedateformat or etypenonnumeric then
            bgottype := false;
        end;
      end if;
      -- TimeStamp ?
      if not bgottype then
        begin
          atmpval  := sys.anydata.converttimestamp(tsvalues(i));
          bgottype := true;
          n        := atmpval.gettimestamp(ttsval);
          -- load data into cell
          cell(colid, t_cur_row, to_date(ttsval), p_sheet => t_sheet);
          -- if conversion fails
        exception
          when etypeconvert or etypedateformat or etypenonnumeric then
            bgottype := false;
        end;
      end if;
      -- Date ?
      if not bgottype then
        begin
          atmpval  := sys.anydata.convertdate(tsvalues(i));
          bgottype := true;
          n        := atmpval.getdate(ddateval);
          -- load data into cell
          cell(colid, t_cur_row, ddateval, p_sheet => t_sheet);
          -- if conversion fails
        exception
          when etypeconvert or etypedateformat or etypenonnumeric then
            bgottype := false;
        end;
      end if;
      -- Varchar2 ?
      if not bgottype then
        begin
          atmpval  := sys.anydata.convertvarchar2(tsvalues(i));
          bgottype := true;
          n        := atmpval.getvarchar2(svarcharval);
          -- load data into cell
          cell(colid, t_cur_row, svarcharval, p_sheet => t_sheet);
          -- if conversion fails
        exception
          when etypeconvert or etypedateformat or etypenonnumeric then
            bgottype := false;
        end;
      end if;
      -- unsupported type
      if not bgottype then
        raise etypenotdefined;
      end if;
      -- go to next col
      colid := colid + 1;
    end loop;
    if p_footer then
      -- set footer
      cell(1,
           t_cur_row + 2,
           'Generated ' || sysdate || ' by ' || user,
           p_sheet => t_sheet);
    end if;
    if (p_directory is not null and p_filename is not null) then
      save(p_directory, p_filename);
    end if;
  exception
    when etypenotdefined then
      raise_application_error(-20999,
                              'one data has an unsupported type',
                              false);
      raise;
    when others then
      raise_application_error(-20999, 'Export to XLSX failed', true);
  end;

end;
smt_xlsx_maker_pkg 包体部分

 

使用方法:

使用方法:
  declare
    l_sql varchar2(30000);
  begin
    l_sql := 'select * from all_objects';
    smt_xlsx_maker_pkg.query2sheet(l_sql,
                                   true,
                                   'XLS_DIR',
                                   'Export2.xlsx');
  end;
  除此之外,基本上Excel 中有的效果它都可以生成。
  以下一个例子,包括居中,合并单元格,底色,新增工作表等:
  begin
    smt_xlsx_maker_pkg.clear_workbook;
    smt_xlsx_maker_pkg.new_sheet;
    smt_xlsx_maker_pkg.cell(5, 1, 5);
    smt_xlsx_maker_pkg.cell(3, 1, 3);
    smt_xlsx_maker_pkg.cell(2, 2, 45);
    smt_xlsx_maker_pkg.cell(3,
                            2,
                            'Anton Scheffer',
                            p_alignment => smt_xlsx_maker_pkg.get_alignment(p_wraptext => true));
    smt_xlsx_maker_pkg.cell(1,
                            4,
                            sysdate,
                            p_fontid => smt_xlsx_maker_pkg.get_font('Calibri',
                                                                    p_rgb => 'FFFF0000'));
    smt_xlsx_maker_pkg.cell(2,
                            4,
                            sysdate,
                            p_numfmtid => smt_xlsx_maker_pkg.get_numfmt('dd/mm/yyyy h:mm'));
    smt_xlsx_maker_pkg.cell(3,
                            4,
                            sysdate,
                            p_numfmtid => smt_xlsx_maker_pkg.get_numfmt(smt_xlsx_maker_pkg.orafmt2excel('dd/mon/yyyy')));
    smt_xlsx_maker_pkg.cell(5,
                            5,
                            75,
                            p_borderid => smt_xlsx_maker_pkg.get_border('double',
                                                                        'double',
                                                                        'double',
                                                                        'double'));
    smt_xlsx_maker_pkg.cell(2, 3, 33);
    smt_xlsx_maker_pkg.hyperlink(1,
                                 6,
                                 'http://www.cnblogs.com/mellowsmile',
                                 'jinzhao site');
    smt_xlsx_maker_pkg.cell(1,
                            7,
                            'Some merged cells',
                            p_alignment => smt_xlsx_maker_pkg.get_alignment(p_horizontal => 'center'));
    smt_xlsx_maker_pkg.mergecells(1, 7, 3, 7);
    for i in 1 .. 5 loop
      smt_xlsx_maker_pkg.comment(3, i + 3, 'Row ' || (i + 3), 'Anton');
    end loop;
    smt_xlsx_maker_pkg.new_sheet;
    smt_xlsx_maker_pkg.set_row(1,
                               p_fillid => smt_xlsx_maker_pkg.get_fill('solid',
                                                                       'FFFF0000'));
    for i in 1 .. 5 loop
      smt_xlsx_maker_pkg.cell(1, i, i);
      smt_xlsx_maker_pkg.cell(2, i, i * 3);
      smt_xlsx_maker_pkg.cell(3, i, 'x ' || i * 3);
    end loop;
    smt_xlsx_maker_pkg.query2sheet('select rownum, x.*
  , case when mod( rownum, 2 ) = 0 then rownum * 3 end demo
  , case when mod( rownum, 2 ) = 1 then ''demo '' || rownum end demo2 from dual x connect by rownum <= 5');
    smt_xlsx_maker_pkg.save('XLS_DIR', 'Export3.xlsx');
  end;

对比两种导出excel的方法,第一种方法实际上导出的是html文件格式,且注意set pagesize 最大为50000,超过50000行数据后会自动分页重新打印出一行标题,不需要创建oracle directory可以导出excel到客户机但是单元格合并、批注等不可以个性化设置,第二种可设置单元格样式但是需要创建directory且文件最终在服务器端生成。

posted @ 2016-03-15 01:16  mellowsmile  阅读(11809)  评论(2编辑  收藏  举报