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Remove truncate trigger because truncate is already restricted by foreign keys
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1 changed files with 0 additions and 12 deletions
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@ -65,21 +65,9 @@ BEGIN
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EXECUTE format('CREATE TRIGGER %2$s_insert AFTER INSERT ON %1$s REFERENCING NEW TABLE AS new_table FOR EACH STATEMENT EXECUTE FUNCTION r.%2$s ();', table_name, function_name);
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EXECUTE format('CREATE TRIGGER %2$s_delete AFTER DELETE ON %1$s REFERENCING OLD TABLE AS old_table FOR EACH STATEMENT EXECUTE FUNCTION r.%2$s ();', table_name, function_name);
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EXECUTE format('CREATE TRIGGER %2$s_update AFTER UPDATE ON %1$s REFERENCING OLD TABLE AS old_table NEW TABLE AS new_table FOR EACH STATEMENT EXECUTE FUNCTION r.%2$s ();', table_name, function_name);
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-- Prevent admin from running `TRUNCATE` because it doesn't allow reading old rows which is needed by triggers
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EXECUTE format('CREATE OR REPLACE TRIGGER no_truncate BEFORE TRUNCATE ON %s FOR EACH STATEMENT EXECUTE FUNCTION r.no_truncate ();', table_name);
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END
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$$;
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CREATE FUNCTION r.no_truncate ()
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RETURNS TRIGGER
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LANGUAGE plpgsql
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AS $$
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BEGIN
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RAISE EXCEPTION 'Run DELETE instead';
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RETURN NULL;
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END
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$$;
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-- Define functions
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CREATE FUNCTION r.creator_id_from_post_aggregates (agg post_aggregates)
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RETURNS int RETURN agg.creator_id;
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