删除从表的sql语句

标签：主从表

Delete

from ${gfsSchema}FC_GOVT_FILG_CRRN A

WHERE IN_EFF_YR=9999

AND RULE_TAR_CD =:tariffCode

AND CXR_CD = :carrier

AND exists(

Select 1

from ${gfsSchema}FC_SEG_CRRN B

Where

B.IN_EFF_YR = A.IN_EFF_YR

And B.CXR_CD = A.CXR_CD

And B.RULE_TAR_CD = A.RULE_TAR_CD

And B.RULE_CD = A.RULE_CD

And B.FC_CD = A.FC_CD

And B.SEQ_NO = A.SEQ_NO

And B.SEG_ORD_NO = A.SEG_ORD_NO

And B.LAST_DISC_DT is null

And B.SEG_DISC_DT>B.SEG_EFF_DT

And B.UPD_WORK_UNIT_SG = :wuSg

)

其中FC_GOVT_FILG_CRRN为从表，FC_SEG_CRRN为主表

删除从表的sql语句

标签：主从表

原文地址：http://5618698.blog.51cto.com/5608698/1629755