5954b380fc
Postgres: - Drop foreign key from rev_page - Make rev_page not nullable - Change rev_comment_id from int to bigint - Change rev_actor from int to bigint - Sync rev_page_id index with MySQL MySQL/SQlite: - Drop default from rev_timestamp Additional changes in the generator script to handle more formatting issues due to use of additional custom table options Bug: T230428 Bug: T164898 Change-Id: Ia07dd52e43123473a1728523a3f863280537db8e
48 lines
1.7 KiB
PL/PgSQL
48 lines
1.7 KiB
PL/PgSQL
-- SQL to create the initial tables for the MediaWiki database.
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-- This is read and executed by the install script; you should
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-- not have to run it by itself unless doing a manual install.
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-- This is the PostgreSQL version.
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-- For information about each table, please see the notes in maintenance/tables.sql
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-- Please make sure all dollar-quoting uses $mw$ at the start of the line
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-- TODO: Change CHAR/SMALLINT to BOOL (still used in a non-bool fashion in PHP code)
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BEGIN;
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SET client_min_messages = 'ERROR';
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-- Tsearch2 2 stuff. Will fail if we don't have proper access to the tsearch2 tables
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-- Make sure you also change patch-tsearch2funcs.sql if the funcs below change.
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ALTER TABLE page ADD titlevector tsvector;
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CREATE FUNCTION ts2_page_title() RETURNS TRIGGER LANGUAGE plpgsql AS
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$mw$
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BEGIN
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IF TG_OP = 'INSERT' THEN
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NEW.titlevector = to_tsvector(REPLACE(NEW.page_title,'/',' '));
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ELSIF NEW.page_title != OLD.page_title THEN
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NEW.titlevector := to_tsvector(REPLACE(NEW.page_title,'/',' '));
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END IF;
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RETURN NEW;
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END;
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$mw$;
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CREATE TRIGGER ts2_page_title BEFORE INSERT OR UPDATE ON page
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FOR EACH ROW EXECUTE PROCEDURE ts2_page_title();
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ALTER TABLE text ADD textvector tsvector;
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CREATE FUNCTION ts2_page_text() RETURNS TRIGGER LANGUAGE plpgsql AS
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$mw$
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BEGIN
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IF TG_OP = 'INSERT' THEN
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NEW.textvector = to_tsvector(NEW.old_text);
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ELSIF NEW.old_text != OLD.old_text THEN
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NEW.textvector := to_tsvector(NEW.old_text);
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END IF;
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RETURN NEW;
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END;
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$mw$;
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CREATE TRIGGER ts2_page_text BEFORE INSERT OR UPDATE ON text
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FOR EACH ROW EXECUTE PROCEDURE ts2_page_text();
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CREATE INDEX ts2_page_title ON page USING gin(titlevector);
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CREATE INDEX ts2_page_text ON text USING gin(textvector);
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