c29909e59f
This removes most of the pre-actor user and user_text columns, and the $wgActorTableSchemaMigrationStage setting that used to determine whether the columns were used. rev_user and rev_user_text remain in the code, as on Wikimedia wikis the revision table is too large to alter at this time. A future change will combine that with the removal of rev_comment, rev_content_model, and rev_content_format (and the addition of rev_comment_id and rev_actor). ActorMigration's constructor continues to take a $stage parameter, and continues to have the logic for handling it, for the benefit of extensions that might need their own migration process. Code using ActorMigration for accessing the core fields should be updated to use the new actor fields directly. That will be done for in a followup. Bug: T188327 Change-Id: Id35544b879af1cd708f3efd303fce8d9a1b9eb02
55 lines
2.4 KiB
PL/PgSQL
55 lines
2.4 KiB
PL/PgSQL
--
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-- patch-filearchive-drop-fa_user.sql
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--
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-- T188327. Drop old xx_user and xx_user_text fields, and defaults from xx_actor fields.
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BEGIN;
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DROP TABLE IF EXISTS /*_*/filearchive_tmp;
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CREATE TABLE /*_*/filearchive_tmp (
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fa_id int NOT NULL PRIMARY KEY AUTO_INCREMENT,
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fa_name varchar(255) binary NOT NULL default '',
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fa_archive_name varchar(255) binary default '',
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fa_storage_group varbinary(16),
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fa_storage_key varbinary(64) default '',
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fa_deleted_user int,
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fa_deleted_timestamp binary(14) default '',
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fa_deleted_reason_id bigint unsigned NOT NULL,
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fa_size int unsigned default 0,
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fa_width int default 0,
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fa_height int default 0,
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fa_metadata mediumblob,
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fa_bits int default 0,
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fa_media_type ENUM("UNKNOWN", "BITMAP", "DRAWING", "AUDIO", "VIDEO", "MULTIMEDIA", "OFFICE", "TEXT", "EXECUTABLE", "ARCHIVE", "3D") default NULL,
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fa_major_mime ENUM("unknown", "application", "audio", "image", "text", "video", "message", "model", "multipart", "chemical") default "unknown",
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fa_minor_mime varbinary(100) default "unknown",
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fa_description_id bigint unsigned NOT NULL,
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fa_actor bigint unsigned NOT NULL DEFAULT 0,
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fa_timestamp binary(14) default '',
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fa_deleted tinyint unsigned NOT NULL default 0,
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fa_sha1 varbinary(32) NOT NULL default ''
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) /*$wgDBTableOptions*/;
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INSERT OR IGNORE INTO /*_*/filearchive_tmp (
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fa_id, fa_name, fa_archive_name, fa_storage_group, fa_storage_key,
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fa_deleted_user, fa_deleted_timestamp, fa_deleted_reason_id,
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fa_size, fa_width, fa_height, fa_metadata, fa_bits,
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fa_media_type, fa_major_mime, fa_minor_mime, fa_description_id,
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fa_actor, fa_timestamp, fa_deleted, fa_sha1
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) SELECT
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fa_id, fa_name, fa_archive_name, fa_storage_group, fa_storage_key,
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fa_deleted_user, fa_deleted_timestamp, fa_deleted_reason_id,
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fa_size, fa_width, fa_height, fa_metadata, fa_bits,
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fa_media_type, fa_major_mime, fa_minor_mime, fa_description_id,
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fa_actor, fa_timestamp, fa_deleted, fa_sha1
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FROM /*_*/filearchive;
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DROP TABLE /*_*/filearchive;
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ALTER TABLE /*_*/filearchive_tmp RENAME TO /*_*/filearchive;
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CREATE INDEX /*i*/fa_name ON /*_*/filearchive (fa_name, fa_timestamp);
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CREATE INDEX /*i*/fa_storage_group ON /*_*/filearchive (fa_storage_group, fa_storage_key);
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CREATE INDEX /*i*/fa_deleted_timestamp ON /*_*/filearchive (fa_deleted_timestamp);
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CREATE INDEX /*i*/fa_actor_timestamp ON /*_*/filearchive (fa_actor,fa_timestamp);
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CREATE INDEX /*i*/fa_sha1 ON /*_*/filearchive (fa_sha1(10));
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COMMIT;
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