wiki.techinc.nl/maintenance/archives/patch-drop-archive-user-fields.sql

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-- patch-drop-archive-user-fields.sql
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-- T188327. Drop old xx_user and xx_user_text fields, and defaults from xx_actor fields.

ALTER TABLE /*_*/archive
  DROP COLUMN ar_user,
  DROP COLUMN ar_user_text,
  ALTER COLUMN ar_actor DROP DEFAULT;
Split patch-drop-user-fields.sql into patch per table Bug: T257407 Change-Id: If1d5a769aa940622473cd568d9d96d63cc0eed85 2020-07-08 13:39:56 +00:00			`--`
Split dropping of image.img_user_timestamp Splits the dropping of image.img_user_timestamp (which was added in MW 1.29) from patch-drop-image-img_user_timestamp.sql because if you're upgrading from a much older MW version, the index may not exist, and will cause the whole patch-drop-image-img_user_timestamp.sql patch to fail from the index not existing. It probably should have been added by the ifTableNotExists/actor entry with patch-image-user-index-2.sql (as actor wasn't added until 1.31)... Also fix up some comments relating to the patch filenames I missed whilst I split them in T257407. Bug: T267543 Change-Id: I3cdecf6df459d44b4d51a9ad9e1ff00997ff0c02 2020-12-07 03:19:38 +00:00			`-- patch-drop-archive-user-fields.sql`
Split patch-drop-user-fields.sql into patch per table Bug: T257407 Change-Id: If1d5a769aa940622473cd568d9d96d63cc0eed85 2020-07-08 13:39:56 +00:00			`--`
			`-- T188327. Drop old xx_user and xx_user_text fields, and defaults from xx_actor fields.`

			`ALTER TABLE /_/archive`
			`DROP COLUMN ar_user,`
			`DROP COLUMN ar_user_text,`
			`ALTER COLUMN ar_actor DROP DEFAULT;`