patch-pagelinks-drop-pl_title.sql
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patch-pagelinks-drop-pl_title.sql
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	-- This file is automatically generated using maintenance/generateSchemaChangeSql.php.
	-- Source: maintenance/abstractSchemaChanges/patch-pagelinks-drop-pl_title.json
	-- Do not modify this file directly.
	-- See https://www.mediawiki.org/wiki/Manual:Schema_changes
	DROP INDEX pl_namespace ON /_/pagelinks;
	DROP INDEX pl_backlinks_namespace ON /_/pagelinks;
	DROP INDEX `primary` ON /_/pagelinks;
	ALTER TABLE /_/pagelinks
	DROP pl_namespace,
	DROP pl_title,
	CHANGE pl_target_id pl_target_id BIGINT UNSIGNED NOT NULL;
	ALTER TABLE /_/pagelinks
	ADD PRIMARY KEY (pl_from, pl_target_id);