25 lines
1,008 B
MySQL
25 lines
1,008 B
MySQL
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--
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-- patch-actor-table.sql
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--
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-- T167246. Add an `actor` table and various columns (and temporary tables) to reference it.
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CREATE SEQUENCE actor_actor_id_seq;
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CREATE TABLE actor (
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actor_id INTEGER NOT NULL PRIMARY KEY DEFAULT nextval('actor_actor_id_seq'),
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actor_user INTEGER,
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actor_name TEXT NOT NULL
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);
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CREATE UNIQUE INDEX actor_user ON actor (actor_user);
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CREATE UNIQUE INDEX actor_name ON actor (actor_name);
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CREATE TABLE revision_actor_temp (
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revactor_rev INTEGER NOT NULL,
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revactor_actor INTEGER NOT NULL,
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revactor_timestamp TIMESTAMPTZ NOT NULL,
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revactor_page INTEGER NULL REFERENCES page (page_id) ON DELETE CASCADE DEFERRABLE INITIALLY DEFERRED,
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PRIMARY KEY (revactor_rev, revactor_actor)
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);
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CREATE UNIQUE INDEX revactor_rev ON revision_actor_temp (revactor_rev);
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CREATE INDEX rev_actor_timestamp ON revision_actor_temp (revactor_actor,revactor_timestamp);
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CREATE INDEX rev_page_actor_timestamp ON revision_actor_temp (revactor_page,revactor_actor,revactor_timestamp);
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