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Extension fields: $wgExtPGAlteredFields
Extension defined columns to be altered in tables
Introduced in version:1.15.0
Removed in version:still in use
Allowed values:See below
Default value:[]


Used to alter the data type of a column in an existing table. Used for Postgres tables only. The final rule is optional and only needed if Postgres cannot convert the types automatically.


$wgExtPGAlteredFields[] = array( 'tablename', 'column_name', 'column_type', 'conversion_rule' );