orcale的SELECT substr('a.b.c.d', INSTR('a.b.c.d', ...
2016-02-25 09:02 回复了该问题select a.单据号,a.扣点 from (select '2084' 单据号,0.45 折扣,'0-0.5' 范围,0.1 扣点 from dual un...
2016-01-27 10:05 回复了该问题把ntext里面的换行符之类替换掉试试
2016-01-07 09:18 回复了该问题select * from table(SELECT CAST(MULTISET (SELECT 1 FROM dual unio...
2015-12-30 17:37 回复了该问题SELECT odate, ordcode, idx, qtp FROM (SELECT odate, ordcode, ...
2015-12-29 10:21 回复了该问题数据类型不一致,
2015-12-28 09:44 回复了该问题字段是varchar的话直接order by不就是这样的顺序吗
2015-12-22 09:08 回复了该问题先去重复再row_number
2015-12-18 14:41 回复了该问题SELECT b.sid oracleID, b.username, b.serial#, spid , ...
2015-12-17 16:44 回复了该问题