1770341562
In order to migrate MySQL and Sqlite to abstract schema changed the ll_title data type from varchar binary to varbinary. This wouldn't affect production. For migrating Postgres: - Dropping foreign key on ll_from - Setting default of empty string for ll_lang and ll_title - Make ll_lang and ll_title both non-nullable to be in sync with MySQL - Turning the unique index to primary key, similar to MySQL - Renaming an index to sync with MySQL Bug: T164898 Bug: T230428 Change-Id: I57f22896ff67266f99bf08f6dd1b9cc4c51b1db9
14 lines
424 B
SQL
14 lines
424 B
SQL
CREATE TABLE /*_*/langlinks_tmp (
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ll_from INTEGER UNSIGNED DEFAULT 0 NOT NULL,
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ll_lang BLOB DEFAULT '' NOT NULL,
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ll_title BLOB DEFAULT '' NOT NULL,
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PRIMARY KEY(ll_from, ll_lang)
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);
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INSERT INTO /*_*/langlinks_tmp
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SELECT ll_from, ll_lang, ll_title
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FROM /*_*/langlinks;
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DROP TABLE /*_*/langlinks;
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ALTER TABLE /*_*/langlinks_tmp RENAME TO /*_*/langlinks;
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CREATE INDEX ll_lang ON /*_*/langlinks (ll_lang, ll_title);
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