DROP TABLE IF EXISTS t1, t2;
DROP VIEW IF EXISTS v_t1;
CREATE TABLE t1 (id INT PRIMARY KEY);
CREATE view v_t1 AS SELECT * FROM t1;
CALL sys.table_exists('test', 't1', @exists);
SELECT @exists;
@exists
BASE TABLE
CALL sys.table_exists('test', 'v_t1', @exists);
SELECT @exists;
@exists
VIEW
CREATE TEMPORARY TABLE t1 (id INT PRIMARY KEY);
CALL sys.table_exists('test', 't1', @exists);
SELECT @exists;
@exists
TEMPORARY
CALL sys.table_exists('test', 't2', @exists);
SELECT @exists;
@exists

SET @identifier := REPEAT('a', 65);
CALL sys.table_exists(@identifier, 't1', @exists);
ERROR 22001: Data too long for column 'in_db' at row 1
CALL sys.table_exists('test', @identifier, @exists);
ERROR 22001: Data too long for column 'in_table' at row 1
DROP TEMPORARY TABLE t1;
DROP TABLE t1;
DROP VIEW v_t1;
SET @identifier := NULL;
