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最初由 gunduziqu 发布
[B]
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D_NIPPOU_DETAIL_001 这个你是怎么弄出来的,按照我的代码不应该有这个索引的 [/B]
在你的执行计划中
実行計画
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Plan hash value: 2518634925
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| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time | Pstart| Pstop
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| 0 | SELECT STATEMENT | | 37651 | 2720K| 948 (1)| 00:00:12 | |
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| 1 | PARTITION RANGE SINGLE | | 37651 | 2720K| 948 (1)| 00:00:12 | KEY | KEY
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| 2 | TABLE ACCESS BY LOCAL INDEX ROWID| D_NIPPOU_DETAIL | 37651 | 2720K| 948 (1)| 00:00:12 | KEY | KEY
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|* 3 | INDEX RANGE SCAN | [B]D_NIPPOU_DETAIL_001[/B] | 12550 | | 103 (1)| 00:00:02 | KEY | KEY |
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