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使用DBCA建库,Global Database Name为:prod.origtec.com SID:prod An Oracle database is uniquely identified by a Global Database Name,typically of the form “na 阅读全文
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create table tset as select * from dba_objects; select count(*) from tset; select table_name,blocks,empty_blocks from dba_tables where table_name=’TSE 阅读全文
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查询scott用户emp表的数据文件及表空间 一.在sys用户下 1.查询表空间 SELECT TABLE_NAME,TABLESPACE_NAME FROM DBA_TABLES WHERE TABLE_NAME=’EMP’ AND OWNER=’SCOTT’ 2.查询数据文件 SELECT FI 阅读全文