db2 数字转换字符 oracle和db2的sql语句区别
-------------------------------------------------- ----------------------------------- 表锁模式: oracle: lock table your_table in share row exclusive mode; db2: lock table your_table in exclusive mode; -------------------------------------------------- ----------------------------------- Oracle中rownum的转换: Oracle SQL? SQL>select rownum,* from BSEMPMS where rownum >=5 and rownum <=100; DB2 SQL? select * from (select ROW_NUMBE