Ensure that hex query predicates are normalized for planner cache #9145
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mattlord
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Type: Bug
Component: Query Serving
Backport
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Nov 4, 2021
…nQueries Ensure that hex query predicates are normalized for planner cache Signed-off-by: Matt Lord <mattalord@gmail.com>
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Approving the backport based on a report that this is affecting production for a user. |
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…lizeHexValuesInQueries vitessio@322ac09 using vitessio#9163 as a guide Merge pull request vitessio#9118 from planetscale/NormalizeHexValuesInQueries Ensure that hex query predicates are normalized for planner cache Signed-off-by: Matt Lord <mattalord@gmail.com> Signed-off-by: Vilius Okockis <vilius.okockis@vinted.com>
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ℹ️ This is a backport of #9118
Description
We were not normalizing hex values of either format:
0x01x'73757265'This had a major performance impact in workloads where hex query predicates are used in common queries as we could not leverage the query planner cache. This work normalizes them.
Related Issue(s)
#9101
#9118
Checklist