slack-19.0: early backport of vtorc optimizations, pt. 1
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We don't have to support anything but sqlite3 here, so let's use the proper sqlite syntax. This allows removing the find / replace logic and regexp matching which reduces vtorc CPU usage significantly. Signed-off-by: Dirkjan Bussink <[email protected]>
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Signed-off-by: Tim Vaillancourt <[email protected]>
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Description
This PR is an early backport of these
vtorcoptimizations:vtorctopo calls vitessio/vitess#17071vtorc: use sqlite3 SQL dialect only vitessio/vitess#17120Following some fixes of nits + merge upstream, I'll re-backport
Related Issue(s)
vitessio#17114
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