#
# Test CHAR_LENGTH function
# Author: Bharath, bharath.bokka@mariadb.com
#
-- source ../include/have_columnstore.inc

--disable_warnings
DROP DATABASE IF EXISTS mcs182_db;
--enable_warnings

CREATE DATABASE mcs182_db;
USE mcs182_db;

SET default_storage_engine=Columnstore;

CREATE TABLE t1 (a VARCHAR(20));
INSERT INTO t1 VALUES (repeat('a', 5)), (repeat('b', 10)), (repeat('c', 20));
SHOW CREATE TABLE t1;

SELECT CHAR_LENGTH('MariaDB');
SELECT CHAR_LENGTH(234);
SELECT CHAR_LENGTH('~12ab');
SELECT CHAR_LENGTH('1212-12-12');

SELECT a, CHAR_LENGTH(a) FROM t1 ORDER BY a;
SELECT a, CHARACTER_LENGTH(a) FROM t1 ORDER BY a;

DROP TABLE t1;
CREATE TABLE t1 (a CHAR(1), b INT, c DATETIME, d DOUBLE);
INSERT INTO t1 VALUES ('', NULL, '0-0-0', NULL),('a', 12, '1212-12-12', 1.19691E+100),('b', 13, '1313-3-13 13:13:13', 2.1961E+18),('c', 14, '1414-4-14', 0.16191),('d', 15, '2015-5-15 15:15:15', 1.971917);
SHOW CREATE TABLE t1;

SELECT a, CHARACTER_LENGTH(a) FROM t1 ORDER BY a;
SELECT b, CHARACTER_LENGTH(b) FROM t1 ORDER BY b;
SELECT c, CHARACTER_LENGTH(c) FROM t1 ORDER BY c;
SELECT d, CHARACTER_LENGTH(d) FROM t1 ORDER BY d;

# Clean UP
DROP DATABASE mcs182_db;