反连接NOT EXISTS子查询中有or 谓词连接条件SQL优化一例
背景
今天在日常数据库检查中，发现一SQL运行时间特别长，于是抓取出来，进行优化。
优化前：
耗时：503s
返回：0
SQL代码
SELECT *
FROM MM_PAYABLEMONEY_TD P
WHERE P.DATATYPE IN ('132',
'304',
'313',
'316',
'323',
'321',
'330',
'334',
'338',
'342',
'346',
'350',
'351',
'353',
'355',
'358',
'359',
'362',
'365',
'364',
'516',
'518',
'524',
'528',
'532',
'535',
'538',
'539',
'542',
'Y32',
'C04',
'C70',
'C30',
'C74',
'C53',
'C55',
'C76',
'C58',
'C79',
'C59',
'C80',
'C62',
'C83',
'C65',
'C64',
'F16',
'F18',
'F24',
'F28',
'F32',
'F35',
'F38',
'F39',
'F42',
'C30',
'C28',
'C75',
'367',
'370')
AND P.OPSTATUS IN ('0')
AND P.SUBCOMPANY = '015100'
AND BASEAMOUNT < BASEUSEDAMOUNT
AND BASEAMOUNT < 0.00
AND NOT EXISTS
(SELECT 1
FROM MM_INVPLY_TD I
WHERE (I.SEQPOLICY = P.FATHERNO OR I.VATSEQPOLICY = P.FATHERNO)
AND I.OPSTATUS NOT IN ('3', '4', '5'))
AND EXISTS
(SELECT 'X'
FROM MM_PAYABLEMONEY_TD
WHERE POLICYNO = P.POLICYNO
AND UNITCODE = P.UNITCODE
AND BASECURRENCYCODE = P.BASECURRENCYCODE
AND DATATYPE IN ('122',
'302',
'311',
'314',
'319',
'325',
'328',
'332',
'336',
'340',
'344',
'348',
'352',
'354',
'356',
'357',
'360',
'361',
'363',
'366',
'502',
'504',
'506',
'508',
'512',
'514',
'522',
'526',
'534',
'536',
'537',
'540',
'541',
'Y22',
'C02',
'C68',
'C28',
'C72',
'C54',
'C56',
'C77',
'C57',
'C78',
'C60',
'C81',
'C61',
'C82',
'C63',
'C66',
'F02',
'F04',
'F06',
'F08',
'F12',
'F14',
'F22',
'F26',
'F34',
'F36',
'F37',
'F40',
'F41',
'C30',
'C28',
'C75',
'367',
'370')
AND NOT EXISTS
(SELECT 1
FROM MM_INVPLY_TD I
WHERE (I.SEQPOLICY = P.FATHERNO OR
I.VATSEQPOLICY = P.FATHERNO)
AND I.OPSTATUS NOT IN ('3', '4', '5'))
AND OPSTATUS IN ('0')
AND ((CUSTSEQ = P.OFFSETNO AND P.OFFSETNO IS NOT NULL) OR
(OFFSETNO = P.CUSTSEQ AND P.OFFSETNO IS NULL))
AND AMOUNT = -P.AMOUNT
AND TRIM(CUSTOMERCODE) = TRIM(P.CUSTOMERCODE)
AND BASEAMOUNT > 0.00)
AND NOT EXISTS
(SELECT 1
FROM MM_BATCHINFO_TD
WHERE POLICYNO = P.POLICYNO
AND OPSTATUS <> '3'
AND ((SERIALNO = P.CUSTSEQ) OR
(SERIALNO = P.OFFSETNO AND P.OFFSETNO IS NOT NULL)))
AND NOT EXISTS
(SELECT 1
FROM MM_BATCHINFO_TI
WHERE POLICYNO = P.POLICYNO
AND STATUS <> '4'
AND ((SERIALNO = P.CUSTSEQ) OR
(SERIALNO = P.OFFSETNO AND P.OFFSETNO IS NOT NULL)))
AND NOT EXISTS (SELECT 1
FROM MM_POLICY_EVENTS_TD2 E2, MM_APPLYFEE_TD A
WHERE E2.FATHERNO = A.SEQFEELIST
AND E2.FATHERNO = P.FATHERNO)SQL执行计划
Plan hash value: 3405241672
-----------------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
-----------------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 1 | 884 | 1064K (1)| 03:33:00 |
| 1 | FOR UPDATE | | | | | |
|* 2 | FILTER | | | | | |
|* 3 | HASH JOIN ANTI | | 124 | 107K| 1952 (3)| 00:00:24 |
|* 4 | TABLE ACCESS BY INDEX ROWID | MM_PAYABLEMONEY_TD | 146 | 124K| 1601 (2)| 00:00:20 |
|* 5 | INDEX RANGE SCAN | IDX_PAYABLEMONEY_02 | 199 | | 1438 (3)| 00:00:18 |
| 6 | VIEW | VW_SQ_1 | 12620 | 160K| 350 (3)| 00:00:05 |
|* 7 | HASH JOIN | | 12620 | 172K| 350 (3)| 00:00:05 |
| 8 | TABLE ACCESS FULL | MM_POLICY_EVENTS_TD2 | 12620 | 88340 | 166 (1)| 00:00:02 |
| 9 | INDEX FAST FULL SCAN | SYS_C00139261 | 372K| 2544K| 180 (3)| 00:00:03 |
|* 10 | TABLE ACCESS FULL | MM_INVPLY_TD | 3 | 45 | 1147 (2)| 00:00:14 |
|* 11 | FILTER | | | | | |
|* 12 | TABLE ACCESS BY INDEX ROWID | MM_PAYABLEMONEY_TD | 1 | 89 | 7 (0)| 00:00:01 |
|* 13 | INDEX RANGE SCAN | IDX_PAYABLEMONEY_04 | 8 | | 3 (0)| 00:00:01 |
|* 14 | TABLE ACCESS FULL | MM_INVPLY_TD | 3 | 45 | 1147 (2)| 00:00:14 |
| 15 | CONCATENATION | | | | | |
|* 16 | FILTER | | | | | |
|* 17 | TABLE ACCESS BY INDEX ROWID| MM_BATCHINFO_TD | 1 | 48 | 1758 (1)| 00:00:22 |
|* 18 | INDEX SKIP SCAN | IDX_BATCHINFO_TD3 | 2 | | 1756 (1)| 00:00:22 |
|* 19 | TABLE ACCESS BY INDEX ROWID | MM_BATCHINFO_TD | 1 | 48 | 1758 (1)| 00:00:22 |
|* 20 | INDEX SKIP SCAN | IDX_BATCHINFO_TD3 | 2 | | 1756 (1)| 00:00:22 |
|* 21 | TABLE ACCESS FULL | MM_BATCHINFO_TI | 1 | 48 | 11305 (1)| 00:02:16 |
-----------------------------------------------------------------------------------------------------------
Predicate Information (identified by operation id):
---------------------------------------------------
2 - filter( NOT EXISTS (SELECT /*+ */ 0 FROM "MM_INVPLY_TD" "I" WHERE ("I"."VATSEQPOLICY"=:B1
OR "I"."SEQPOLICY"=:B2) AND "I"."OPSTATUS"<>'3' AND "I"."OPSTATUS"<>'5' AND "I"."OPSTATUS"<>'4')
AND EXISTS (SELECT /*+ */ 0 FROM "MM_PAYABLEMONEY_TD" "MM_PAYABLEMONEY_TD" WHERE NOT EXISTS
(SELECT /*+ */ 0 FROM "MM_INVPLY_TD" "I" WHERE ("I"."VATSEQPOLICY"=:B3 OR "I"."SEQPOLICY"=:B4) AND
"I"."OPSTATUS"<>'3' AND "I"."OPSTATUS"<>'5' AND "I"."OPSTATUS"<>'4') AND "POLICYNO"=:B5 AND (:B6
IS NULL AND "OFFSETNO"=:B7 OR :B8 IS NOT NULL AND "CUSTSEQ"=:B9) AND "BASECURRENCYCODE"=:B10 AND
"UNITCODE"=:B11 AND "AMOUNT"=(-:B12) AND "OPSTATUS"='0' AND "BASEAMOUNT">0.00 AND
TRIM("CUSTOMERCODE")=TRIM(:B13) AND ("DATATYPE"='122' OR "DATATYPE"='302' OR "DATATYPE"='311' OR
"DATATYPE"='314' OR "DATATYPE"='319' OR "DATATYPE"='325' OR "DATATYPE"='328' OR "DATATYPE"='332'
OR "DATATYPE"='336' OR "DATATYPE"='340' OR "DATATYPE"='344' OR "DATATYPE"='348' OR
"DATATYPE"='352' OR "DATATYPE"='354' OR "DATATYPE"='356' OR "DATATYPE"='357' OR "DATATYPE"='360'
OR "DATATYPE"='361' OR "DATATYPE"='363' OR "DATATYPE"='366' OR "DATATYPE"='367' OR
"DATATYPE"='370' OR "DATATYPE"='502' OR "DATATYPE"='504' OR "DATATYPE"='506' OR "DATATYPE"='508'
OR "DATATYPE"='512' OR "DATATYPE"='514' OR "DATATYPE"='522' OR "DATATYPE"='526' OR
"DATATYPE"='534' OR "DATATYPE"='536' OR "DATATYPE"='537' OR "DATATYPE"='540' OR "DATATYPE"='541'
OR "DATATYPE"='C02' OR "DATATYPE"='C28' OR "DATATYPE"='C30' OR "DATATYPE"='C54' OR
"DATATYPE"='C56' OR "DATATYPE"='C57' OR "DATATYPE"='C60' OR "DATATYPE"='C61' OR "DATATYPE"='C63'
OR "DATATYPE"='C66' OR "DATATYPE"='C68' OR "DATATYPE"='C72' OR "DATATYPE"='C75' OR
"DATATYPE"='C77' OR "DATATYPE"='C78' OR "DATATYPE"='C81' OR "DATATYPE"='C82' OR "DATATYPE"='F02'
OR "DATATYPE"='F04' OR "DATATYPE"='F06' OR "DATATYPE"='F08' OR "DATATYPE"='F12' OR
"DATATYPE"='F14' OR "DATATYPE"='F22' OR "DATATYPE"='F26' OR "DATATYPE"='F34' OR "DATATYPE"='F36'
OR "DATATYPE"='F37' OR "DATATYPE"='F40' OR "DATATYPE"='F41' OR "DATATYPE"='Y22')) AND NOT EXISTS
(SELECT /*+ */ 0 FROM "MM_BATCHINFO_TD" "MM_BATCHINFO_TD"???)
3 - access("FATHERNO"="P"."FATHERNO")
4 - filter("BASEAMOUNT"<"BASEUSEDAMOUNT")
5 - access("P"."SUBCOMPANY"=:B1 AND "P"."OPSTATUS"='0' AND "BASEAMOUNT"<0.00)
filter("BASEAMOUNT"<0.00 AND "P"."OPSTATUS"='0' AND ("P"."DATATYPE"='132' OR
"P"."DATATYPE"='304' OR "P"."DATATYPE"='313' OR "P"."DATATYPE"='316' OR "P"."DATATYPE"='321' OR
"P"."DATATYPE"='323' OR "P"."DATATYPE"='330' OR "P"."DATATYPE"='334' OR "P"."DATATYPE"='338' OR
"P"."DATATYPE"='342' OR "P"."DATATYPE"='346' OR "P"."DATATYPE"='350' OR "P"."DATATYPE"='351' OR
"P"."DATATYPE"='353' OR "P"."DATATYPE"='355' OR "P"."DATATYPE"='358' OR "P"."DATATYPE"='359' OR
"P"."DATATYPE"='362' OR "P"."DATATYPE"='364' OR "P"."DATATYPE"='365' OR "P"."DATATYPE"='367' OR
"P"."DATATYPE"='370' OR "P"."DATATYPE"='516' OR "P"."DATATYPE"='518' OR "P"."DATATYPE"='524' OR
"P"."DATATYPE"='528' OR "P"."DATATYPE"='532' OR "P"."DATATYPE"='535' OR "P"."DATATYPE"='538' OR
"P"."DATATYPE"='539' OR "P"."DATATYPE"='542' OR "P"."DATATYPE"='C04' OR "P"."DATATYPE"='C28' OR
"P"."DATATYPE"='C30' OR "P"."DATATYPE"='C53' OR "P"."DATATYPE"='C55' OR "P"."DATATYPE"='C58' OR
"P"."DATATYPE"='C59' OR "P"."DATATYPE"='C62' OR "P"."DATATYPE"='C64' OR "P"."DATATYPE"='C65' OR
"P"."DATATYPE"='C70' OR "P"."DATATYPE"='C74' OR "P"."DATATYPE"='C75' OR "P"."DATATYPE"='C76' OR
"P"."DATATYPE"='C79' OR "P"."DATATYPE"='C80' OR "P"."DATATYPE"='C83' OR "P"."DATATYPE"='F16' OR
"P"."DATATYPE"='F18' OR "P"."DATATYPE"='F24' OR "P"."DATATYPE"='F28' OR "P"."DATATYPE"='F32' OR
"P"."DATATYPE"='F35' OR "P"."DATATYPE"='F38' OR "P"."DATATYPE"='F39' OR "P"."DATATYPE"='F42' OR
"P"."DATATYPE"='Y32'))
7 - access("E2"."FATHERNO"="A"."SEQFEELIST")
10 - filter(("I"."VATSEQPOLICY"=:B1 OR "I"."SEQPOLICY"=:B2) AND "I"."OPSTATUS"<>'3' AND
"I"."OPSTATUS"<>'5' AND "I"."OPSTATUS"<>'4')
11 - filter( NOT EXISTS (SELECT /*+ */ 0 FROM "MM_INVPLY_TD" "I" WHERE ("I"."VATSEQPOLICY"=:B1
OR "I"."SEQPOLICY"=:B2) AND "I"."OPSTATUS"<>'3' AND "I"."OPSTATUS"<>'5' AND "I"."OPSTATUS"<>'4'))
12 - filter((:B1 IS NULL AND "OFFSETNO"=:B2 OR :B3 IS NOT NULL AND "CUSTSEQ"=:B4) AND
"BASECURRENCYCODE"=:B5 AND "UNITCODE"=:B6 AND "AMOUNT"=(-:B7) AND "OPSTATUS"='0' AND
"BASEAMOUNT">0.00 AND TRIM("CUSTOMERCODE")=TRIM(:B8) AND ("DATATYPE"='122' OR "DATATYPE"='302' OR
"DATATYPE"='311' OR "DATATYPE"='314' OR "DATATYPE"='319' OR "DATATYPE"='325' OR "DATATYPE"='328'
OR "DATATYPE"='332' OR "DATATYPE"='336' OR "DATATYPE"='340' OR "DATATYPE"='344' OR
"DATATYPE"='348' OR "DATATYPE"='352' OR "DATATYPE"='354' OR "DATATYPE"='356' OR "DATATYPE"='357'
OR "DATATYPE"='360' OR "DATATYPE"='361' OR "DATATYPE"='363' OR "DATATYPE"='366' OR
"DATATYPE"='367' OR "DATATYPE"='370' OR "DATATYPE"='502' OR "DATATYPE"='504' OR "DATATYPE"='506'
OR "DATATYPE"='508' OR "DATATYPE"='512' OR "DATATYPE"='514' OR "DATATYPE"='522' OR
"DATATYPE"='526' OR "DATATYPE"='534' OR "DATATYPE"='536' OR "DATATYPE"='537' OR "DATATYPE"='540'
OR "DATATYPE"='541' OR "DATATYPE"='C02' OR "DATATYPE"='C28' OR "DATATYPE"='C30' OR
"DATATYPE"='C54' OR "DATATYPE"='C56' OR "DATATYPE"='C57' OR "DATATYPE"='C60' OR "DATATYPE"='C61'
OR "DATATYPE"='C63' OR "DATATYPE"='C66' OR "DATATYPE"='C68' OR "DATATYPE"='C72' OR
"DATATYPE"='C75' OR "DATATYPE"='C77' OR "DATATYPE"='C78' OR "DATATYPE"='C81' OR "DATATYPE"='C82'
OR "DATATYPE"='F02' OR "DATATYPE"='F04' OR "DATATYPE"='F06' OR "DATATYPE"='F08' OR
"DATATYPE"='F12' OR "DATATYPE"='F14' OR "DATATYPE"='F22' OR "DATATYPE"='F26' OR "DATATYPE"='F34'
OR "DATATYPE"='F36' OR "DATATYPE"='F37' OR "DATATYPE"='F40' OR "DATATYPE"='F41' OR
"DATATYPE"='Y22'))
13 - access("POLICYNO"=:B1)
14 - filter(("I"."VATSEQPOLICY"=:B1 OR "I"."SEQPOLICY"=:B2) AND "I"."OPSTATUS"<>'3' AND
"I"."OPSTATUS"<>'5' AND "I"."OPSTATUS"<>'4')
16 - filter(:B1 IS NOT NULL)
17 - filter("POLICYNO"=:B1 AND "OPSTATUS"<>'3')
18 - access("SERIALNO"=:B1)
filter("SERIALNO"=:B1)
19 - filter("POLICYNO"=:B1 AND "OPSTATUS"<>'3' AND (LNNVL(:B2 IS NOT NULL) OR
LNNVL("SERIALNO"=:B3)))
20 - access("SERIALNO"=:B1)
filter("SERIALNO"=:B1)
21 - filter("POLICYNO"=:B1 AND ("SERIALNO"=:B2 OR :B3 IS NOT NULL AND "SERIALNO"=:B4) AND
"STATUS"<>'4')
分析
1) 从执行计划 ID=2 与 ID =11中可以看出，该SQL中有filte关键字，filte的驱动表是固定的，一旦驱动表固定，
那么执行计划也就被固定了，一旦被固定的执行计划本身是错误的(低效的)，就会引起性能问题。
2）ID=2 filte的两个子级是ID=3（驱动表MM_PAYABLEMONEY_TD）与ID=10（被驱动表MM_INVPLY_TD）,
ID=10 为TABLE ACCESS FULL。所以可以在MM_INVPLY_TD表上建立索引。
create index idx_BATCHINFO_TI_test on MM_BATCHINFO_TI (POLICYNO, SERIALNO, STATUS);
3）ID=18与ID=20 访问表MM_BATCHINFO_TD采用的INDEX SKIP SCAN方式，这种索引扫描方式很低效，
所以可以在MM_BATCHINFO_TD表上建立索引：
create index IDX_BATCHINFO_TEST on MM_BATCHINFO_TD (SERIALNO, POLICYNO, OPSTATUS);
4）索引优化后，SQL运行时间缩短至200s
5）逐一对SQL的子查询进行运行分析，得出性能主要慢在:
AND NOT EXISTS
(SELECT 1
FROM MM_INVPLY_TD I
WHERE (I.SEQPOLICY = P.FATHERNO OR I.VATSEQPOLICY = P.FATHERNO)
AND I.OPSTATUS NOT IN ('3', '4', '5'))
对其进行分析改写：
left join (SELECT SEQPOLICY
FROM MM_INVPLY_TD I
WHERE I.OPSTATUS NOT IN ('3', '4', '5')
AND SEQPOLICY IS NOT NULL
union all
SELECT VATSEQPOLICY
FROM MM_INVPLY_TD I
WHERE I.OPSTATUS NOT IN ('3', '4', '5')
AND VATSEQPOLICY IS NOT NULL) tp
on P.FATHERNO = tp.SEQPOLICY
where tp.SEQPOLICY is null
优化
1）建立索引
create index idx_BATCHINFO_TI_test on MM_BATCHINFO_TI (POLICYNO, SERIALNO, STATUS);
create index IDX_BATCHINFO_TEST on MM_BATCHINFO_TD (SERIALNO, POLICYNO, OPSTATUS);2)改写SQL语句
SELECT *
FROM MM_PAYABLEMONEY_TD P
LEFT JOIN (SELECT SEQPOLICY
FROM MM_INVPLY_TD I
WHERE I.OPSTATUS NOT IN ('3', '4', '5')
AND SEQPOLICY IS NOT NULL
UNION ALL
SELECT VATSEQPOLICY
FROM MM_INVPLY_TD I
WHERE I.OPSTATUS NOT IN ('3', '4', '5')
AND VATSEQPOLICY IS NOT NULL) TP
ON P.FATHERNO = TP.SEQPOLICY
WHERE P.DATATYPE IN ('132',
'304',
'313',
'316',
'323',
'321',
'330',
'334',
'338',
'342',
'346',
'350',
'351',
'353',
'355',
'358',
'359',
'362',
'365',
'364',
'516',
'518',
'524',
'528',
'532',
'535',
'538',
'539',
'542',
'Y32',
'C04',
'C70',
'C30',
'C74',
'C53',
'C55',
'C76',
'C58',
'C79',
'C59',
'C80',
'C62',
'C83',
'C65',
'C64',
'F16',
'F18',
'F24',
'F28',
'F32',
'F35',
'F38',
'F39',
'F42',
'C30',
'C28',
'C75',
'367',
'370')
AND P.OPSTATUS IN ('0')
AND P.SUBCOMPANY = '015100'
AND BASEAMOUNT < BASEUSEDAMOUNT
AND BASEAMOUNT < 0.00
AND TP.SEQPOLICY IS NULL
/* AND NOT EXISTS
(SELECT 1
FROM MM_INVPLY_TD I
WHERE (I.SEQPOLICY = P.FATHERNO OR I.VATSEQPOLICY = P.FATHERNO)
AND I.OPSTATUS NOT IN ('3', '4', '5')) */
AND EXISTS
(SELECT 'X'
FROM MM_PAYABLEMONEY_TD
LEFT JOIN (SELECT SEQPOLICY
FROM MM_INVPLY_TD I
WHERE I.OPSTATUS NOT IN ('3', '4', '5')
AND SEQPOLICY IS NOT NULL
UNION ALL
SELECT VATSEQPOLICY
FROM MM_INVPLY_TD I
WHERE I.OPSTATUS NOT IN ('3', '4', '5')
AND VATSEQPOLICY IS NOT NULL) TD
ON FATHERNO = TD.SEQPOLICY
WHERE POLICYNO = P.POLICYNO
AND UNITCODE = P.UNITCODE
AND BASECURRENCYCODE = P.BASECURRENCYCODE
AND DATATYPE IN ('122',
'302',
'311',
'314',
'319',
'325',
'328',
'332',
'336',
'340',
'344',
'348',
'352',
'354',
'356',
'357',
'360',
'361',
'363',
'366',
'502',
'504',
'506',
'508',
'512',
'514',
'522',
'526',
'534',
'536',
'537',
'540',
'541',
'Y22',
'C02',
'C68',
'C28',
'C72',
'C54',
'C56',
'C77',
'C57',
'C78',
'C60',
'C81',
'C61',
'C82',
'C63',
'C66',
'F02',
'F04',
'F06',
'F08',
'F12',
'F14',
'F22',
'F26',
'F34',
'F36',
'F37',
'F40',
'F41',
'C30',
'C28',
'C75',
'367',
'370')
/* AND NOT EXISTS
(SELECT 1
FROM MM_INVPLY_TD I
WHERE (I.SEQPOLICY = P.FATHERNO OR
I.VATSEQPOLICY = P.FATHERNO)
AND I.OPSTATUS NOT IN ('3', '4', '5'))*/
AND TD.SEQPOLICY IS NULL
AND OPSTATUS IN ('0')
AND ((CUSTSEQ = P.OFFSETNO AND P.OFFSETNO IS NOT NULL) OR
(OFFSETNO = P.CUSTSEQ AND P.OFFSETNO IS NULL))
AND AMOUNT = -P.AMOUNT
AND TRIM(CUSTOMERCODE) = TRIM(P.CUSTOMERCODE)
AND BASEAMOUNT > 0.00)
AND NOT EXISTS
(SELECT 1
FROM MM_BATCHINFO_TD
WHERE POLICYNO = P.POLICYNO
AND OPSTATUS <> '3'
AND ((SERIALNO = P.CUSTSEQ) OR
(SERIALNO = P.OFFSETNO AND P.OFFSETNO IS NOT NULL)))
AND NOT EXISTS
(SELECT 1
FROM MM_BATCHINFO_TI
WHERE POLICYNO = P.POLICYNO
AND STATUS <> '4'
AND ((SERIALNO = P.CUSTSEQ) OR
(SERIALNO = P.OFFSETNO AND P.OFFSETNO IS NOT NULL)))
AND NOT EXISTS (SELECT 1
FROM MM_POLICY_EVENTS_TD2 E2, MM_APPLYFEE_TD A
WHERE E2.FATHERNO = A.SEQFEELIST
AND E2.FATHERNO = P.FATHERNO)
优化后的执行计划：
Plan hash value: 783089741
----------------------------------------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
----------------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 1 | 897 | 442K (2)| 01:28:25 |
|* 1 | FILTER | | | | | |
|* 2 | FILTER | | | | | |
|* 3 | HASH JOIN OUTER | | 170 | 148K| 8528 (2)| 00:01:43 |
|* 4 | HASH JOIN ANTI | | 170 | 146K| 2540 (3)| 00:00:31 |
|* 5 | TABLE ACCESS BY INDEX ROWID | MM_PAYABLEMONEY_TD | 200 | 170K| 2189 (2)| 00:00:27 |
|* 6 | INDEX RANGE SCAN | IDX_PAYABLEMONEY_02 | 273 | | 1966 (3)| 00:00:24 |
| 7 | VIEW | VW_SQ_1 | 12620 | 160K| 350 (3)| 00:00:05 |
|* 8 | HASH JOIN | | 12620 | 172K| 350 (3)| 00:00:05 |
| 9 | TABLE ACCESS FULL | MM_POLICY_EVENTS_TD2 | 12620 | 88340 | 166 (1)| 00:00:02 |
| 10 | INDEX FAST FULL SCAN | SYS_C00139261 | 372K| 2544K| 180 (3)| 00:00:03 |
| 11 | VIEW | | 536K| 6808K| 5983 (2)| 00:01:12 |
| 12 | UNION-ALL | | | | | |
|* 13 | TABLE ACCESS FULL | MM_INVPLY_TD | 437K| 5124K| 2997 (3)| 00:00:36 |
|* 14 | TABLE ACCESS FULL | MM_INVPLY_TD | 99039 | 773K| 2985 (2)| 00:00:36 |
| 15 | CONCATENATION | | | | | |
|* 16 | FILTER | | | | | |
|* 17 | INDEX RANGE SCAN | IDX_BATCHINFO_TEST | 1 | 48 | 3 (0)| 00:00:01 |
|* 18 | INDEX RANGE SCAN | IDX_BATCHINFO_TEST | 1 | 48 | 3 (0)| 00:00:01 |
|* 19 | INDEX RANGE SCAN | IDX_BATCHINFO_TI_TEST | 1 | 48 | 3 (0)| 00:00:01 |
|* 20 | HASH JOIN ANTI | | 1 | 109 | 5995 (2)| 00:01:12 |
|* 21 | TABLE ACCESS BY INDEX ROWID| MM_PAYABLEMONEY_TD | 1 | 96 | 7 (0)| 00:00:01 |
|* 22 | INDEX RANGE SCAN | IDX_PAYABLEMONEY_04 | 8 | | 3 (0)| 00:00:01 |
| 23 | VIEW | | 536K| 6808K| 5983 (2)| 00:01:12 |
| 24 | UNION-ALL | | | | | |
|* 25 | TABLE ACCESS FULL | MM_INVPLY_TD | 437K| 5124K| 2997 (3)| 00:00:36 |
|* 26 | TABLE ACCESS FULL | MM_INVPLY_TD | 99039 | 773K| 2985 (2)| 00:00:36 |
----------------------------------------------------------------------------------------------------------
Predicate Information (identified by operation id):
---------------------------------------------------
1 - filter( NOT EXISTS (SELECT /*+ */ 0 FROM "MM_BATCHINFO_TD" "MM_BATCHINFO_TD"???)
2 - filter("TP"."SEQPOLICY" IS NULL)
3 - access("P"."FATHERNO"="TP"."SEQPOLICY"(+))
4 - access("FATHERNO"="P"."FATHERNO")
5 - filter("P"."BASEAMOUNT"<"P"."BASEUSEDAMOUNT")
6 - access("P"."SUBCOMPANY"='015100' AND "P"."OPSTATUS"='0' AND "P"."BASEAMOUNT"<0.00)
filter("P"."BASEAMOUNT"<0.00 AND "P"."OPSTATUS"='0' AND ("P"."DATATYPE"='132' OR
"P"."DATATYPE"='304' OR "P"."DATATYPE"='313' OR "P"."DATATYPE"='316' OR "P"."DATATYPE"='321' OR
"P"."DATATYPE"='323' OR "P"."DATATYPE"='330' OR "P"."DATATYPE"='334' OR "P"."DATATYPE"='338' OR
"P"."DATATYPE"='342' OR "P"."DATATYPE"='346' OR "P"."DATATYPE"='350' OR "P"."DATATYPE"='351' OR
"P"."DATATYPE"='353' OR "P"."DATATYPE"='355' OR "P"."DATATYPE"='358' OR "P"."DATATYPE"='359' OR
"P"."DATATYPE"='362' OR "P"."DATATYPE"='364' OR "P"."DATATYPE"='365' OR "P"."DATATYPE"='367' OR
"P"."DATATYPE"='370' OR "P"."DATATYPE"='516' OR "P"."DATATYPE"='518' OR "P"."DATATYPE"='524' OR
"P"."DATATYPE"='528' OR "P"."DATATYPE"='532' OR "P"."DATATYPE"='535' OR "P"."DATATYPE"='538' OR
"P"."DATATYPE"='539' OR "P"."DATATYPE"='542' OR "P"."DATATYPE"='C04' OR "P"."DATATYPE"='C28' OR
"P"."DATATYPE"='C30' OR "P"."DATATYPE"='C53' OR "P"."DATATYPE"='C55' OR "P"."DATATYPE"='C58' OR
"P"."DATATYPE"='C59' OR "P"."DATATYPE"='C62' OR "P"."DATATYPE"='C64' OR "P"."DATATYPE"='C65' OR
"P"."DATATYPE"='C70' OR "P"."DATATYPE"='C74' OR "P"."DATATYPE"='C75' OR "P"."DATATYPE"='C76' OR
"P"."DATATYPE"='C79' OR "P"."DATATYPE"='C80' OR "P"."DATATYPE"='C83' OR "P"."DATATYPE"='F16' OR
"P"."DATATYPE"='F18' OR "P"."DATATYPE"='F24' OR "P"."DATATYPE"='F28' OR "P"."DATATYPE"='F32' OR
"P"."DATATYPE"='F35' OR "P"."DATATYPE"='F38' OR "P"."DATATYPE"='F39' OR "P"."DATATYPE"='F42' OR
"P"."DATATYPE"='Y32'))
8 - access("E2"."FATHERNO"="A"."SEQFEELIST")
13 - filter("I"."OPSTATUS"<>'3' AND "I"."OPSTATUS"<>'5' AND "I"."OPSTATUS"<>'4')
14 - filter("VATSEQPOLICY" IS NOT NULL AND "I"."OPSTATUS"<>'3' AND "I"."OPSTATUS"<>'5' AND
"I"."OPSTATUS"<>'4')
16 - filter(:B1 IS NOT NULL)
17 - access("SERIALNO"=:B1 AND "POLICYNO"=:B2)
filter("OPSTATUS"<>'3')
18 - access("SERIALNO"=:B1 AND "POLICYNO"=:B2)
filter("OPSTATUS"<>'3' AND (LNNVL(:B1 IS NOT NULL) OR LNNVL("SERIALNO"=:B2)))
19 - access("POLICYNO"=:B1)
filter("STATUS"<>'4' AND ("SERIALNO"=:B1 OR :B2 IS NOT NULL AND "SERIALNO"=:B3))
20 - access("FATHERNO"="TD"."SEQPOLICY")
21 - filter((:B1 IS NULL AND "MM_PAYABLEMONEY_TD"."OFFSETNO"=:B2 OR :B3 IS NOT NULL AND
"MM_PAYABLEMONEY_TD"."CUSTSEQ"=:B4) AND "MM_PAYABLEMONEY_TD"."BASECURRENCYCODE"=:B5 AND
"MM_PAYABLEMONEY_TD"."UNITCODE"=:B6 AND "MM_PAYABLEMONEY_TD"."AMOUNT"=(-:B7) AND
"MM_PAYABLEMONEY_TD"."OPSTATUS"='0' AND "MM_PAYABLEMONEY_TD"."BASEAMOUNT">0.00 AND
TRIM("MM_PAYABLEMONEY_TD"."CUSTOMERCODE")=TRIM(:B8) AND ("MM_PAYABLEMONEY_TD"."DATATYPE"='122' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='302' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='311' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='314' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='319' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='325' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='328' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='332' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='336' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='340' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='344' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='348' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='352' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='354' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='356' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='357' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='360' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='361' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='363' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='366' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='367' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='370' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='502' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='504' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='506' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='508' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='512' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='514' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='522' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='526' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='534' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='536' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='537' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='540' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='541' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='C02' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='C28' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='C30' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='C54' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='C56' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='C57' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='C60' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='C61' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='C63' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='C66' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='C68' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='C72' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='C75' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='C77' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='C78' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='C81' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='C82' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='F02' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='F04' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='F06' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='F08' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='F12' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='F14' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='F22' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='F26' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='F34' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='F36' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='F37' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='F40' OR "MM_PAYABLEMONEY_TD"."DATATYPE"='F41' OR
"MM_PAYABLEMONEY_TD"."DATATYPE"='Y22'))
22 - access("MM_PAYABLEMONEY_TD"."POLICYNO"=:B1)
25 - filter("I"."OPSTATUS"<>'3' AND "I"."OPSTATUS"<>'5' AND "I"."OPSTATUS"<>'4')
26 - filter("VATSEQPOLICY" IS NOT NULL AND "I"."OPSTATUS"<>'3' AND "I"."OPSTATUS"<>'5' AND
"I"."OPSTATUS"<>'4')
优化后：
执行时间：1s
返回：0
反连接NOT EXISTS子查询中有or 谓词连接条件SQL优化一例的更多相关文章
- mysql优化---in型子查询，exists子查询，from 型子查询
in型子查询引出的陷阱:(扫更少的行,不要临时表,不要文件排序就快) 题: 在ecshop商城表中,查询6号栏目的商品, (注,6号是一个大栏目) 最直观的: mysql); 误区: 给我们的感觉是, ...
- Mysql常用sql语句（19）- in / exists 子查询
测试必备的Mysql常用sql语句系列 https://www.cnblogs.com/poloyy/category/1683347.html 前言 子查询在我们查询方法中是比较常用的,通过子查询可 ...
- in型子查询陷阱,exists子查询
in 型子查询引出的陷阱 select goods_id from goods where cat_id in (1,2,3) 直接用id,不包含子查询,不会中陷阱 题: 在ecshop商城表中,查询 ...
- not子查询中有null值的时候 not in 会失效
not in子查询中有null值的时候 not in 会失效 但是 in 的子查询中有null的 不会失效
- 7-14 EXISTS子查询
EXISTS: 只注重于子查询是否有返回行,如果查有返回行返回结果为值,否则为假 并不使用子查询的结果,仅用于测试子查询是否有返回结果. 语法: IF EXISTS (子查询) BEGIN 语句块 E ...
- mysql---where子查询、form子查询、exists子查询
1.什么是子查询? 当一个查询是另一个查询的条件时,称之为子查询. 2.子查询有什么好处? 子查询可以使用几个简单命令构造功能强大的复合命令. 那么,现在让我们一起来学习子查询. 3.where型的子 ...
- 关于T-SQL中exists或者not exists子查询的“伪优化”的做法
问题起源 在使用t-sql中的exists(或者not exists)子查询的时候,不知道什么时候开始,发现一小部分人存在一种“伪优化”的一些做法,并且向不明真相的群众传递这一种写法“优越性”,实在看 ...
- JOIN与EXISTS(子查询)的效率研究
使用MySQL提供的Sample数据库Sakila 现将profiling打开,用来一会查看sql执行时间 set profiling=1; exists 子查询与 join联接效率的对比,功能:查看 ...
- 标量子查询中有ROWNUM=1怎么改？
碰到标量子查询中有ROWNUM=1怎么改? select to_date(o.postdate,'yyyymmdd'), (select cur.c_code from cur_tbl cur whe ...
随机推荐
- PCB Web版SI9000阻抗计算器
在几个月前写过一遍关于: PCB SI9000阻抗计算引擎Web方式实现方法 ,最近开始参考Polar SI9000的界面,将阻抗计算器转为网页版的方式实现. 一.Web版SI9000阻抗计算器 ...
- E20180224-hm-xa
separator n. 分离器,分离装置; 防胀器; colon n. 冒号; <解>结肠; 科郎(哥斯达黎加货币单位); semicolon n. 分号;
- [Swift通天遁地]一、超级工具-(4)使用UIWebView(网页视图)加载HTML和Gif动画
★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★➤微信公众号:山青咏芝(shanqingyongzhi)➤博客园地址:山青咏芝(https://www.cnblogs. ...
- C# 读写text 详细讲解
<!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> <head> & ...
- jQuery笔记之Easing Plugin
jQuery easing 使用方法首先,项目中如果需要使用特殊的动画效果,则需要在引入jQuery之后引入jquery.easing.1.3.js<script type="text ...
- javascript匿名方法
首先,看一段很有意思的代码: <!DOCTYPE html> <html xmlns="http://www.w3.org/1999/xhtml"> < ...
- maven-将依赖的 jar包一起打包到项目 jar 包中
前言: 有时候在项目开发中,需要很多依赖的 jar 包,其中依赖的 jar 包也会依赖其他的 jar 包,导致jar 包的管理很容易不全,以下有两种方法可以规避这个问题. 一.在pom.xml 文件中 ...
- 修改SolrCloud在ZooKeeper中的配置文件操作记录
修改SolrCloud在ZooKeeper中的配置文件操作记录. 命令执行目录: /opt/solr-/server/scripts/cloud-scripts/ 1.下载配置文件 ./zkcli., ...
- Jenkins .NET项目持续集成配置
基本步骤 1. 安装并配置MSBUILD 在系统管理->插件管理->添加MSBuild插件 在系统管理->系统设置->找到MSBuild配置部分,配置不同的MSbuild版本 ...
- select * from a, b的意思
其结果中总记录数为a表记录数乘以b表记录数,a的每条记录都会重复列出b记录总数次 很多晦涩的sql都要通过测试具体的数据来理解