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Detect not null columns of a postgres table #25

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dovahcrow opened this issue Mar 2, 2021 · 1 comment
Open

Detect not null columns of a postgres table #25

dovahcrow opened this issue Mar 2, 2021 · 1 comment

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@dovahcrow
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so that we can allocate a block of memory instead of the extension array (less cache miss).
@wangxiaoying
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  • get null result from table for simple selection query

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@dovahcrow @wangxiaoying