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Describe support of CHAR/VARCHAR predicate pushdown#10110

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hashhar merged 1 commit intotrinodb:masterfrom
jhlodin:jl/pushdown-char-varchar
Dec 3, 2021
Merged

Describe support of CHAR/VARCHAR predicate pushdown#10110
hashhar merged 1 commit intotrinodb:masterfrom
jhlodin:jl/pushdown-char-varchar

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@jhlodin jhlodin commented Nov 29, 2021

Add documentation for limitations around certain connectors pushing down predicates on CHAR/VARCHAR type columns.

@cla-bot cla-bot bot added the cla-signed label Nov 29, 2021
@jhlodin jhlodin requested review from ebyhr, hashhar and mosabua and removed request for mosabua November 29, 2021 23:46
@jhlodin jhlodin force-pushed the jl/pushdown-char-varchar branch from d40b656 to 6443bb0 Compare November 30, 2021 15:56
@jhlodin jhlodin requested a review from hashhar November 30, 2021 15:56
@jhlodin jhlodin added the docs label Nov 30, 2021
@jhlodin jhlodin force-pushed the jl/pushdown-char-varchar branch from 6443bb0 to fa30aed Compare December 1, 2021 14:39
@jhlodin jhlodin requested a review from mosabua December 1, 2021 14:40
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The fragments might be misleading since they have incomplete information. Maybe they should be titled Predicate pushdown limitations (even then they are incomplete though)?

Looks good % comments.

@jhlodin jhlodin force-pushed the jl/pushdown-char-varchar branch from fa30aed to 5544d24 Compare December 1, 2021 15:20
@jhlodin jhlodin requested a review from hashhar December 2, 2021 16:13
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A suggestion to rename the fragments since it's not obvious what their contents are it's easy to place the wrong one in the wrong doc.

@jhlodin jhlodin force-pushed the jl/pushdown-char-varchar branch from 5544d24 to 2db979d Compare December 3, 2021 16:47
@jhlodin jhlodin requested a review from hashhar December 3, 2021 16:47
@hashhar hashhar merged commit 7d9f189 into trinodb:master Dec 3, 2021
@jhlodin jhlodin deleted the jl/pushdown-char-varchar branch December 3, 2021 17:21
@github-actions github-actions bot added this to the 365 milestone Dec 3, 2021
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3 participants