Description 对象所有者 对象名称 耗费 基数 字节
SELECT STATEMENT, GOAL = ALL_ROWS 21,817 1,814 1,970,004
TABLE ACCESS BY INDEX ROWID WOTS RU_TRUST_RULE 3 1 18
INDEX RANGE SCAN WOTS IX_RU_TRUST_RULE_SALE_SYSTEM 1 50
INDEX RANGE SCAN WOTS FW_TRANSLATE_IX1 2 1 33
TABLE ACCESS BY INDEX ROWID WOTS AP_BUSINESS 1 1 115
INDEX SKIP SCAN WOTS AP_BUSINESS_IDX2 1 1
TABLE ACCESS FULL WOTS TP_TRADE_BUSINESS 5 1 101
HASH JOIN OUTER 21,817 1,814 1,970,004
HASH JOIN RIGHT OUTER 21,228 1,814 1,710,602
TABLE ACCESS FULL WOTS CA_RETURN_CAPITAL_ROUTER 4 293 7,618
HASH JOIN RIGHT OUTER 21,224 1,814 1,663,438
VIEW WOTSQUERY 3 1 104
NESTED LOOPS OUTER 3 1 130
TABLE ACCESS FULL WOTS AC_CREDIT_CARD_ACCOUNT 2 1 100
TABLE ACCESS BY INDEX ROWID WOTS AC_CREDIT_CARD_CHANNEL 1 1 30
INDEX UNIQUE SCAN WOTS PK_AC_CREDIT_CARD_CHANNEL 0 1
NESTED LOOPS OUTER 21,221 1,814 1,474,782
VIEW SYS 21,221 1,814 1,050,306
NESTED LOOPS OUTER 21,221 1,814 634,900
FILTER
NESTED LOOPS OUTER 21,219 1,814 605,876
NESTED LOOPS OUTER 17,602 1,814 511,548
HASH JOIN OUTER 16,013 1,814 449,872
HASH JOIN OUTER 12,909 1,814 388,196
NESTED LOOPS OUTER 12,804 1,814 350,102
TABLE ACCESS BY INDEX ROWID WOTS TR_TRADE_BUSINESS 12,803 1,814 319,264
INDEX RANGE SCAN WOTS TR_TRADE_BUSINESS_IX6 333 60,843
TABLE ACCESS BY INDEX ROWID WOTS AC_PAYMENT_CHANNEL 1 1 17
INDEX UNIQUE SCAN WOTS PK_AC_PAYMENT_CHANNEL 0 1
INDEX FAST FULL SCAN WOTS IDX_AC_TRADE_ACCOUNT_2 105 85,721 1,800,141
VIEW WOTS AC_RETURN_ACCOUNT_LATEST 3,103 125,458 4,265,572
HASH JOIN RIGHT OUTER 3,103 125,458 7,151,106
TABLE ACCESS FULL WOTS AC_CURRENT_ACCOUNT 589 101,628 1,727,676
VIEW WOTS 2,062 125,458 5,018,320
WINDOW SORT PUSHED RANK 2,062 125,458 6,649,274
TABLE ACCESS FULL WOTS AC_PAYMENT_ACCOUNT 418 125,458 6,649,274
TABLE ACCESS BY INDEX ROWID WOTS TR_BUSINESS_RELATION 4 1 34
INDEX RANGE SCAN WOTS IDX_TR_BUSINESS_RELATION_1 3 1
TABLE ACCESS BY INDEX ROWID WOTS TR_TRADE_REQUEST 2 1 52
INDEX UNIQUE SCAN WOTS PK_TR_TRADE_REQUEST 1 1
TABLE ACCESS BY INDEX ROWID WOTS CA_SELLER_ACCOUNT 1 1 16
INDEX UNIQUE SCAN WOTS PK_CA_SELLER_ACCOUNT 0 1
TABLE ACCESS BY INDEX ROWID WOTS CC_REPAYMENT_REQUEST 0 1 234
INDEX UNIQUE SCAN WOTS PK_REPAYMENT_REQUEST 0 1
TABLE ACCESS FULL WOTS AC_CURRENT_ACCOUNT 589 101,628 14,532,804
查询sql的执行计划,分析一下慢在哪个地方,怎么优化?
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