21c6ae1163
This should have been done long ago. Now it is being done. This also changes ar_text_id to NOT NULL, since it should never be null anymore, and DEFAULT 0 in preparation for MCR stopping writing it. Bug: T33223 Change-Id: I18f1c740b7537c7dc3cfeba9b241d0a9f31caa34
47 lines
1.9 KiB
PL/PgSQL
47 lines
1.9 KiB
PL/PgSQL
-- T182678: Make ar_rev_id not nullable
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BEGIN;
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DROP TABLE IF EXISTS /*_*/archive_tmp;
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CREATE TABLE /*_*/archive_tmp (
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ar_id int unsigned NOT NULL PRIMARY KEY AUTO_INCREMENT,
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ar_namespace int NOT NULL default 0,
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ar_title varchar(255) binary NOT NULL default '',
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ar_comment varbinary(767) NOT NULL default '',
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ar_comment_id bigint unsigned NOT NULL DEFAULT 0,
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ar_user int unsigned NOT NULL default 0,
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ar_user_text varchar(255) binary NOT NULL DEFAULT '',
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ar_actor bigint unsigned NOT NULL DEFAULT 0,
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ar_timestamp binary(14) NOT NULL default '',
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ar_minor_edit tinyint NOT NULL default 0,
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ar_rev_id int unsigned NOT NULL,
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ar_text_id int unsigned NOT NULL default 0,
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ar_deleted tinyint unsigned NOT NULL default 0,
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ar_len int unsigned,
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ar_page_id int unsigned,
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ar_parent_id int unsigned default NULL,
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ar_sha1 varbinary(32) NOT NULL default '',
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ar_content_model varbinary(32) DEFAULT NULL,
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ar_content_format varbinary(64) DEFAULT NULL
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) /*$wgDBTableOptions*/;
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INSERT OR IGNORE INTO /*_*/archive_tmp (
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ar_id, ar_namespace, ar_title, ar_comment, ar_comment_id, ar_user,
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ar_user_text, ar_actor, ar_timestamp, ar_minor_edit, ar_rev_id,
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ar_text_id, ar_deleted, ar_len, ar_page_id, ar_parent_id, ar_sha1,
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ar_content_model, ar_content_format)
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SELECT
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ar_id, ar_namespace, ar_title, ar_comment, ar_comment_id, ar_user,
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ar_user_text, ar_actor, ar_timestamp, ar_minor_edit, ar_rev_id,
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ar_text_id, ar_deleted, ar_len, ar_page_id, ar_parent_id, ar_sha1,
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ar_content_model, ar_content_format
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FROM /*_*/archive;
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DROP TABLE /*_*/archive;
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ALTER TABLE /*_*/archive_tmp RENAME TO /*_*/archive;
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CREATE INDEX /*i*/name_title_timestamp ON /*_*/archive (ar_namespace,ar_title,ar_timestamp);
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CREATE INDEX /*i*/ar_usertext_timestamp ON /*_*/archive (ar_user_text,ar_timestamp);
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CREATE INDEX /*i*/ar_actor_timestamp ON /*_*/archive (ar_actor,ar_timestamp);
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CREATE INDEX /*i*/ar_revid ON /*_*/archive (ar_rev_id);
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COMMIT;
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