SYSCAT.COLDIST

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Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical

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SYSCAT. COLDIST contains entries for a certain table only if distribution statistics have been collected for at least one of its columns .

仅在收集了一个表中至少一个列的分布统计信息时，SYSCAT.COLDIST 才会包含关于该表的条目。

jǐn zài shōu jí le yī gè biǎo zhōng zhì shǎo yī gè liè de fēn bù tǒng jì xìn xī shí , SYSCAT.COLDIST cái huì bāo hán guān yú gāi biǎo de tiáo mù 。