表一:TRUSTEEBANK BANK信息表
表二:GLOBALCONST SEC常量定义表,包含多种类型的常量定义,本例用到certificateType类型
表三:LOOKUPCODEMAPPING SEC和各个BANK常量定义的映射表
目的:找出各银行在LOOKUPCODEMAPPING表中与GLOBALCONST表没有映射关系的项。
SELECT A.TRUSTEEBANKID, A.NAME, B.INTERIORID SECCODE, B.CONSTDISPLAYNAME SECDESC, '' BANKCODE, '' BANKDESC FROM TRUSTEEBANK A, (SELECT * FROM GLOBALCONST WHERE GLOBALCONST = 'certificateType') B WHERE B.INTERIORID NOT IN (SELECT C.SECCODE FROM LOOKUPCODEMAPPING C WHERE C.TRUSTEEBANKID = A.TRUSTEEBANKID AND C.LOOKUPCODE = 'certificateType');