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목록Merge (1)
DBA

merge T_Survey as tar using (select PN, targetSchoolID, pid, answerStateCode from T_Survey_sou) as sou on (tar.PN = sou.PN and tar.targetSchoolID = sou.targetSchoolID and tar.pid = sou.pid) when matched then update set answerStateCode = sou.answerStateCode when not matched then insert ( PN , targetSchoolID , pid , answerStateCode ) values ( sou.PN , sou.targetSchoolID ..
[2] Database/MS-SQL
2024. 8. 9. 14:29