Manual:$wgDBStrictWarnings

From mediawiki.org
Database settings: $wgDBStrictWarnings
Check for warnings after DB queries and throw an exception if an unacceptable warning is detected.
Introduced in version:1.42.0 (Gerrit change 979189; git #551ec29e)
Removed in version:still in use
Allowed values:Unspecified
Default value:false

Details[edit]

Check for warnings after DB queries and throw an exception if an unacceptable warning is detected.

This setting is only used if $wgLBFactoryConf['class'] is set to '\Wikimedia\Rdbms\LBFactorySimple' and $wgDBservers is an empty array. Otherwise, the 'strictWarnings' parameter of the server array must be set to achieve the same functionality.