2015年Oracle认证考试辅导:Oracle数据库( )的使用方法
发布时间:2010/3/13 11:28:32 来源:城市学习网 编辑:MOON
1. 从表A.A1 ( ) = 主表B.B1
SELECT
TO_CHAR A1
,TBA.TBA_TBD_NO A2
,TBB.TBB_NAME_S A3
,TBC.TBC_CHAR1 A4
,TBD.TBD_NAME A5
,TBA.TBA_SNS_NAME_SP A6
,TBA.TBA_TORI_KIN A7
,TO_CHAR A8
FROM
SNTBATRN TBA
,ZMTBCMST TBC
,CMTBBMST TBB
,CMTBDMST TBD
WHERE
TBA.TBA_KAI_CODE = ’XXX’
AND TBA.TBA_KESHI_KBN = ’0’
AND TBA.TBA_TAISYO_KBN IN
AND TBB_KAI_CODE=’XXX’
AND TBB_BUN_CODE= ’S001’
AND TBB_START_DATE <= SYSDATE
AND TBB_END_DATE >= SYSDATE
AND TBB.TBB_CODE = TBA.TBA_STN_CODE
AND TBC.TBC_KAI_CODE= ’XXX’
AND TBC.TBC_SUB_KBN= ’SN’
AND TBD.TBD_KAI_CODE= ’XXX’
AND TBD.TBD_CODE= TBA.TBA_SNS_CODE
2. 主表A.A1 = 从表B.B1 ( )
SELECT
TBA.TBA_1,
TBB.TBB_1,
TBC.TBC_1
FROM
TBA,
,
TBC
WHERE
//主表TBC
TBA.TBA_A > 2
//从表TBB
AND TBA.TBA_2 = TBB.TBB_2
//从表TBC
//注意TRIM
AND TRIM = TRIM)