Manual:$wgMaxJobDBWriteDuration

Performance hacks and limits: $wgMaxJobDBWriteDuration
Max time (in seconds) a job-generated transaction can spend in writes.
Introduced in version:1.30.0 (Gerrit change 355651; git #I4949bb9)
Removed in version:Still in use
Allowed values:(boolean)
Default value:false

Details

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If exceeded, the transaction is rolled back with an error instead of being committed.