oralce 查询整理INSTR?SELECT COUNT(INSTR(TO_CHAR(T.FCREATEDATE,yyyy-MM),2013-12)) ?FROM TSERVICE
oralce 查询整理
INSTR
?
SELECT COUNT(INSTR(TO_CHAR(T.FCREATEDATE,'yyyy-MM'),'2013-12')) ?FROM TSERVICEPROJECT T WHERE T.HANDLEMANID='DE59B041E967B07CE04010AC690616BD';