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/*
* Inserter destroyer function.
*/
CREATE FUNCTION inserter_destroyer(p_dest_table text, p_keep_table boolean DEFAULT true, p_debug boolean DEFAULT true) RETURNS void
LANGUAGE plpgsql
AS $$
DECLARE
v_dest_schema_name text;
v_dest_table text;
v_dest_table_name text;
v_sql text;
BEGIN
SELECT dest_table INTO v_dest_table
FROM @extschema@.refresh_config_inserter WHERE dest_table = p_dest_table;
IF NOT FOUND THEN
RAISE NOTICE 'This table is not set up for inserter replication: %', p_dest_table;
ELSE
SELECT schemaname, tablename
INTO v_dest_schema_name, v_dest_table_name
FROM pg_catalog.pg_tables
WHERE schemaname||'.'||tablename = v_dest_table;
IF p_keep_table THEN
RAISE NOTICE 'Destination table NOT destroyed: %', v_dest_table;
ELSE
RAISE NOTICE 'Destination table destroyed: %', v_dest_table;
v_sql := format('DROP TABLE IF EXISTS %I.%I' , v_dest_schema_name, v_dest_table_name);
PERFORM @extschema@.gdb(p_debug, v_sql);
EXECUTE v_sql;
END IF;
EXECUTE 'DELETE FROM @extschema@.refresh_config_inserter WHERE dest_table = ' || quote_literal(v_dest_table);
END IF;
END
$$;
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