Table scan (TBSCAN) with partition pruning.

使用分区修剪的表扫描(TBSCAN)。

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TBSCAN (7), (11), and (15) can also be ignored.

TBSCAN(7)、(11)和(15)也可以忽略。

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This optimization is described in the TBSCAN descriptor.

在TBSCAN描述符中描述了此优化。

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