[Do Not Merge] v15.x #77
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…itessio#11313) Add a VIndex option to skip verify-after-insert behavior when using INSERT...IGNORE or INSERT...ON DUPLICATE KEY UPDATE. Co-authored-by: Harshit Gangal <harshit@planetscale.com> Co-authored-by: Jacques Grove <aquarapid@gmail.com> Signed-off-by: Max Englander <max@planetscale.com> Signed-off-by: Max Englander <max@planetscale.com>
DML to lookup VIndexes unconditionally takes a row lock on rows in the lookup VIndex backing table. Add an option to optionally elide this lock for cases where we know via business logic that the row will not be deleted, nor the lookup column changed. Signed-off-by: Max Englander <max@planetscale.com> Signed-off-by: Max Englander <max@planetscale.com>
Signed-off-by: Patrick Carnahan <patrickcarnahan@github.com> Signed-off-by: Arthur Schreiber <arthurschreiber@github.com>
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CI run for |
Gracefully shutdown VTGate instances
Currently, obtaining table sizes from mysql involves joining `information_schema.tables`, which can be very costly on systems with a large number of tables. My tests on a system with 13k tables took around 20s without this patch, and only 4s with it. Instead of synchronously recalculating table size stats after every DDL, let them be outdated until the periodic schema reload fixes it. Signed-off-by: pupu <pudiva@github.com> Signed-off-by: pupu <pudiva@github.com>
Backport schema reload performance fix
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This PR is being marked as stale because it has been open for 30 days with no activity. To rectify, you may do any of the following:
If no action is taken within 7 days, this PR will be closed. |
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This PR was closed because it has been stale for 7 days with no activity. |
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This PR is being marked as stale because it has been open for 30 days with no activity. To rectify, you may do any of the following:
If no action is taken within 7 days, this PR will be closed. |
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This PR was closed because it has been stale for 7 days with no activity. |
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Please do not merge this.
This Pull Request serves as a tracker for Vitess v15.x plus any additional changes / backports, as deployed at GitHub.
The target of this branch is
release-15.0, which is a mirror of the upstreamrelease-15.0branch.