摘要:
1.部分SQL语句差异(1)SQL:select top 10 * from tableORA: select * from table where rownum11(2)SQL:Select * from t1 join t2 on t1.c1=t2.c1ORA: select * from t1,t2 where t1.c1=t2.c1(3)select * from t1 left join t2 on t1.c1=t2.c1ORA: select * from t1,t2 where t1.c1=t2.c1(+)(4)SQL:select * from t1 right join t 阅读全文
posted @ 2011-01-19 09:35
小さいです哥
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