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
- E20170517-gg
jaw n. 下巴; 颌; indicator n. 指示器; gator n. 短吻鳄; median n. 中位数; 中线; [数] 中值;
- bzoj 4195: [Noi2015]程序自动分析【并查集】
等于有传递性,所以hash一下把等于用并查集连起来,然后再判断不等于是否合法即可 #include<iostream> #include<cstdio> #include< ...
- 洛谷 P2763 试题库问题【最大流】
s向所有类别属性连流量为当前类别属性需要的个数的边,所有题目向t连流量为1的边(表示只能选一次),所有属性向含有它的题连容量为1的边.跑一变dinic,结果小于m则无解,否则看每一个类别属性连出去的题 ...
- ES6 我的总结学习
1 let 和 const let 的作用域与 const 命令相同:只在声明所在的块级作用域内有效.且不存在变量提升 . 1.1 let let 所声明的变量,可以改变. let a = 123 a ...
- 我的ubuntu连vi都没有？？那在命令行怎么编辑文件？？
今天弄了个docker下的ubuntu官方镜像,想在镜像里做一点实验,免得把自己的环境写得乱七八糟. 把代码文件mount进去之后,开始编译,但是镜像太干净了,什么工具都没有,于是先装cmake ap ...
- 跨域时发送预检请求，tp5的restful无options方法的解决方案
解决 跨域问题解决 问题:使用vue-resource发送delete请求时报options请求404 思考:明明发送的是delete请求,为何变成了options请求? 答:跨域情况下,PUT,DE ...
- nginx https反向代理tomcat
Context体现在server.xml中的Host里的<Context>元素,它由Context接口定义.每个<Context>元素代表了运行在虚拟主机上的单个Web应用. ...
- 员工管理系统（集合与IO流的结合使用 beta5.0 BufferedReader/ BufferedWriter）
package cn.gee; public class Emp { private String id;//员工编号 一般是唯一的 private String sname; private int ...
- php微信自动发红包
<?phpheader('Content-type:text');define("TOKEN", "weixin");$wechatObj = new w ...
- AJPFX关于面向对象中的对象初始化整理，综合子父类、代码块等等
今天总结了一下子父类当中含有静态代码块.代码块.构造函数.成员变量.子类复写父类方法时子类的初始化过程,把思路理清一下 class Fu { //父类成员变量 private int num = 3; ...