首页 > 数据库 > Oracle > 生产环境sql语句调优实战第二篇
| Instance ID | : | 1 |
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| Session | : | PRODUSER(14:22343) | |||||||||||||||||||||
| SQL ID | : | fkzafpjs28d6d | |||||||||||||||||||||
| SQL Execution ID | : | 16777216 | |||||||||||||||||||||
| Execution Started | : | 07/17/2014 12:02:17 | |||||||||||||||||||||
| First Refresh Time | : | 07/17/2014 12:02:21 | |||||||||||||||||||||
| Last Refresh Time | : | 07/17/2014 16:51:01 | |||||||||||||||||||||
| Duration | : | 17328s | |||||||||||||||||||||
| Module/Action | : | xxxxxxx (TNS V1-V3)/- | |||||||||||||||||||||
| Service | : | PRODB | |||||||||||||||||||||
| Program | : | NextPricePl@XXXX(TNS V1-V3) | |||||||||||||||||||||
| Fetch Calls | : | 2671 |
| Id | Operation | Name |
Estimated Rows |
Cost |
Active Period (17328s) |
Execs | Rows | Memory | Temp | IO Requests | CPU Activity | Wait Activity | Progress | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| -> | 0 | SELECT STATEMENT |
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1 | 270K |
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| -> | 1 | . NESTED LOOPS |
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1 | 270K |
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| -> | 2 | .. NESTED LOOPS |
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1 | 16500 |
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1 | 270K |
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| -> | 3 | ... NESTED LOOPS |
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23 | 16497 |
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1 | 270K |
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| -> | 4 | .... NESTED LOOPS |
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56 | 16441 |
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1 | 270K |
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5 | ..... TABLE ACCESS BY INDEX ROWID | CYCLE_CONTROL | 1 | 1 |
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1 | 1 |
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| -> | 6 | ...... INDEX UNIQUE SCAN | CYCLE_CONTROL_1UQ | 1 | 1 |
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1 | 1 |
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| -> | 7 | .....PARTITION RANGE ALL |
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56 | 16440 |
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1 | 270K |
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| -> | 8 | ...... TABLE ACCESS FULL | CYC_PAYER_POP | 56 | 16440 |
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171 | 270K |
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| -> | 9 | ....PARTITION RANGE ITERATOR |
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1 | 1 |
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270K | 270K |
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| -> | 10 | ..... TABLE ACCESS BY LOCAL INDEX ROWID | DOCUMENT | 1 | 1 |
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270K | 270K |
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| -> | 11 | ...... INDEX RANGE SCAN | DOCUMENT_1IX | 10 | 1 |
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270K | 2M |
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| -> | 12 | ...PARTITION RANGE ITERATOR |
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1 | 1 |
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301K | 270K |
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| -> | 13 | .... INDEX UNIQUE SCAN | BILL_STATEMENT_1IX | 1 | 1 |
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301K | 270K |
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| -> | 14 | .. TABLE ACCESS BY LOCAL INDEX ROWID | BL1_BILL_STATEMENT | 1 | 1 |
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324K | 270K |
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| -> | 8 | ...... TABLE ACCESS FULL | CYC_PAYER_POP | 56 | 16440 |
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171 | 270K |
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| Id | Operation | Name |
Estimated Rows |
Cost |
Active Period (247s) |
Execs | Rows |
Memory (Max) |
Temp (Max) |
IO Requests | CPU Activity | Wait Activity | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
. |
0 | SELECT STATEMENT |
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. |
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1 | 291K |
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. |
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1 | . NESTED LOOPS |
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1 | 291K |
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. |
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2 | .. NESTED LOOPS |
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1 | 5406 |
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1 | 291K |
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3 | ... NESTED LOOPS |
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27 | 5403 |
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1 | 291K |
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4 | .... NESTED LOOPS |
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56 | 5347 |
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1 | 291K |
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5 | ..... TABLE ACCESS BY INDEX ROWID | CYCLE_CONTROL | 1 | 1 |
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1 | 1 |
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6 | ...... INDEX UNIQUE SCAN | CYCLE_CONTROL_1UQ | 1 | 1 |
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1 | 1 |
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7 | .....PARTITION RANGE ALL |
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56 | 5346 |
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1 | 291K |
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8 | ...... TABLE ACCESS BY LOCAL INDEX ROWID | CYC_PAYER_POP | 56 | 5346 |
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181 | 291K |
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9 | .......INDEX FULL SCAN | CYC_PAYER_POP_PK | 29672 | 2540 |
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181 | 479K |
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10 | ....PARTITION RANGE ITERATOR |
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1 | 1 |
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291K | 291K |
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11 | ..... TABLE ACCESS BY LOCAL INDEX ROWID | DOCUMENT | 1 | 1 |
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291K | 291K |
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12 | ...... INDEX RANGE SCAN | DOCUMENT_1IX | 10 | 1 |
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291K | 2M |
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13 | ...PARTITION RANGE ITERATOR |
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1 | 1 |
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294K | 291K |
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14 | .... INDEX UNIQUE SCAN | BILL_STATEMENT_1IX | 1 | 1 |
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294K | 291K |
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15 | .. TABLE ACCESS BY LOCAL INDEX ROWID | BILL_STATEMENT | 1 | 1 |
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308K | 291K |
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