随笔分类 - Oracle
摘要:CREATE OR REPLACE Function GetTianXiaoSFenZ(InYingWCSJ ZK_ShiXWDXX.YingWCSJ%Type, InWanCSJ BingRBL.WanCSJ%Type) Return VarChar2 is Result VarChar2(40)
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posted @ 2022-06-03 21:44
绿水青山777
摘要:select t.COLUMN_NAME, Decode(t.DATA_TYPE,'NUMBER',DATA_TYPE||'('||DATA_LENGTH||','||DATA_PRECISION||')',DATA_TYPE||'('||DATA_LENGTH||')') DATA_TYPE, t
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posted @ 2022-04-10 10:48
绿水青山777
摘要:select * from yuansk xx where xx.yskid = &dsfds; select * from yuansbxsj xx where xx.yskid=&dsfds; 执行F8后 弹出输入变量值窗口。
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posted @ 2021-04-26 09:07
绿水青山777
摘要:beginfor cc in ( select t.yskid , t.xuh, row_number() OVER(PARTITION BY t.yskid order by t.yssjid ) as row_flg ,rowid from yuansbxsj t ) loop update y
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posted @ 2021-04-25 16:43
绿水青山777
摘要:plsql远程访问数据库 解决ora-12541:TNS:无监听程序 本机为win7 32位系统,为了学习oracle,装了个vbox虚拟机,再装了个win7虚拟机,内装oracle 11g(win7如果要装10g,要选择vista版本,win版本会安装报错).oracle11g安装完后有报了个错误
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posted @ 2021-02-05 15:18
绿水青山777
摘要:ALTER procedure [dbo].[SP_splitpage]( @sql nvarchar(4000), --要执行的sql语句 @currentpage int=1, --要显示的页码 @pagesize int=50 --每页的大小)asbegin set nocount on de
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posted @ 2021-02-05 15:11
绿水青山777
摘要:--1、找到自己执行update语句的时间select r.FIRST_LOAD_TIME,r.* from v$sqlarea r where sql_text like '%update yzxdcfmx a set a.neir=(select%' order by r.FIRST_LOAD_
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posted @ 2021-02-05 14:53
绿水青山777
摘要:ALTER FUNCTION [dbo].[m_getnumber]( @my_str varchar(100))returns varchar(100)begindeclare @length intdeclare @uni_int intdeclare @i intset @i = 0set @
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posted @ 2020-11-27 13:55
绿水青山777
摘要:create or replace function getDateDuan(vChuSSJ varchar2,aFlag varchar2) return integer as vDate date; p_nl_str varchar2(20); p_nl_s number; p_nl_y num
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posted @ 2020-11-06 16:57
绿水青山777
摘要:CREATE OR REPLACE FUNCTION fun_pinym(prm_name IN VARCHAR2) RETURN VARCHAR2 IS v_compare VARCHAR2(100); v_return VARCHAR2(4000);BEGIN DECLARE FUNCTION
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posted @ 2020-09-16 16:14
绿水青山777
摘要:select lbid ,SUBSTR(lbid, INSTR(lbid, ';', -1, 2) + 1, INSTR(lbid, ';', -1) - 1 - INSTR(lbid, ';', -1, 2)),REPLACE(SUBSTR(lbid, INSTR(lbid, ';', -1, 2
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posted @ 2020-09-16 16:11
绿水青山777
摘要:::@echo offset TDate=%DATE:~0,4%%DATE:~5,2%%DATE:~8,2%set TTime=%time:~0,2%%time:~3,2%%time:~6,2%if "%TTime:~0,1%"==" " set TTime=0%time:~1,1%%time:~3
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posted @ 2020-05-08 11:45
绿水青山777
摘要:要打开数据库则必须使用 RESETLOGS 或 NORESETLOGS 选项 SQL> startupORACLE 例程已经启动。 Total System Global Area 135338868 bytesFixed Size 453492 bytesVariable Size 1090519
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posted @ 2020-05-01 13:53
绿水青山777
摘要:转自 Oracle ORA-01033: 错误解决办法 打开PLSQL时出现以上错误。解决办法: 解决步骤 第一步、sqlplus /NOLOG 第二步、SQL>connect sys/change_on_install as sysdba提示:已成功 第三步、SQL>shutdown normal
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posted @ 2020-05-01 13:51
绿水青山777
摘要:::@echo offset TDate=%DATE:~0,4%%DATE:~5,2%%DATE:~8,2%set TTime=%time:~0,2%%time:~3,2%%time:~6,2%if "%TTime:~0,1%"==" " set TTime=0%time:~1,1%%time:~3
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posted @ 2020-04-20 16:04
绿水青山777
摘要:select zhuyh , mingxh , bianh , mingcfrom ( select t.zhuyh , t.mingxh , t.bianh,t.mingc, row_number() OVER(PARTITION BY t.zhuyh ORDER BY t.zhuyh desc)
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posted @ 2020-04-09 09:15
绿水青山777
摘要:promptprompt Creating package GETHZPYprompt promptcreate or replace package emrdb.GetHZPY is -- Author : ADMINISTRATOR -- Created : 2006-10-8 上午 11:51
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posted @ 2020-04-08 16:12
绿水青山777
摘要:sqlplus /nologconnect sys/change_on_install as sysdbashutdown normalstartup mountalter database open;alter database datafile 6 offine drop; shutdown n
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posted @ 2020-02-17 20:44
绿水青山777
摘要:ODAC 组件支持 Oracle 8 的 BLOB 和 CLOB 数据类型。你可以使用 TOraQuery 组件来获取 LOB 字段的值,使用同样的方法,你也可以获取 LONG 或 LONG ROW 字段。 当你需要使用 SQL DML 及 PL/SQL 语句存取这些字段时,你就会发现 LOB 数据
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posted @ 2020-02-11 15:27
绿水青山777
摘要:CREATE OR REPLACE Function GetSumTime(InDT Number) Return VarChar2 is Result VarChar2(40);Begin --已过期 If InDT <= 0 Then Result := '已过期'; Else --核算 天 小
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posted @ 2020-01-06 15:01
绿水青山777

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