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Show query to honour shard targeting#8935

Merged
harshit-gangal merged 3 commits intovitessio:mainfrom
planetscale:show-targeting-fix
Oct 7, 2021
Merged

Show query to honour shard targeting#8935
harshit-gangal merged 3 commits intovitessio:mainfrom
planetscale:show-targeting-fix

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@harshit-gangal harshit-gangal commented Oct 5, 2021

Description

The SHOW query planner was ignoring shard targeting, this PR changes it to honour the shard targeted query.

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Checklist

  • Should this PR be backported? Yes
  • Tests were added or are not required
  • Documentation was added or is not required

Deployment Notes

Signed-off-by: Harshit Gangal <harshit@planetscale.com>
Signed-off-by: Harshit Gangal <harshit@planetscale.com>
Signed-off-by: Harshit Gangal <harshit@planetscale.com>
@harshit-gangal harshit-gangal marked this pull request as ready for review October 5, 2021 18:29
@harshit-gangal harshit-gangal merged commit d9aac11 into vitessio:main Oct 7, 2021
@harshit-gangal harshit-gangal deleted the show-targeting-fix branch October 7, 2021 07:37
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vtgate: show variables like 'read_only' unreliable with shard targeting

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