随笔分类 - Oracle
摘要:UPDATE DEMO_T1 t1 SET (字段一,字段二,...) = (select 字段一,字段二,... from DEMO_T2 T2 where T2.FNAME = T1.FNAME) WHERE EXISTS(SELECT 1 FROM DEMO_T2 T2 WHERE T2.FN
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摘要:zltools.f_list2str(cast(collect(成本价) as t_strlist))
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摘要:Select Column_Value As ID From Table(Strsplit('132827,132826'))
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摘要:Select Instance_Name From V$instance; Select Name From V$database;
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摘要:[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa\FipsAlgorithmPolicy] “Enabled”= dword:00000000
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摘要:inData='12345|张三|男' SELECT REGEXP_SUBSTR (inData, '[^|]+', 1,1) into 用户ID FROM DUAL;SELECT REGEXP_SUBSTR (inData, '[^|]+', 1,2) into 用户姓名 FROM DUAL;SE
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