#
# Test SELECT FUNCTION call
# Author: Bharath, bharath.bokka@mariadb.com
#
-- source ../include/have_columnstore.inc

--disable_warnings
DROP DATABASE IF EXISTS mcs39_db;
--enable_warnings

CREATE DATABASE mcs39_db;
USE mcs39_db;

CREATE TABLE t1(col INT)Engine=Columnstore;
INSERT INTO t1 VALUEs(1),(2),(3),(4),(5),(6),(7),(8),(9),(10);

# Function that returns square of a number
CREATE FUNCTION func(num int) RETURNS INT RETURN(POW(num,2));

SET @a = func(11);
SET @b = 15;
SELECT @a;
SELECT func(@a);
SELECT func(-@b);
SELECT func(0);
SELECT func(11+22);
SELECT func(11-22);
SELECT func(11*22);
SELECT func(11/22);

SELECT col,@a FROM t1;

# Bug
--error ER_CHECK_NOT_IMPLEMENTED
SELECT col AS 'num', func(col) as 'square of num' from t1;

--error ER_PARSE_ERROR
SELECT f1(@b) AS 'square of 99', * FROM t1;
--error ER_DIVISION_BY_ZERO
SELECT func(@b/0);
--error ER_SP_WRONG_NO_OF_ARGS
SELECT func();
--error ER_SP_DOES_NOT_EXIST
SELECT fun(@b);

# Clean UP
DROP DATABASE mcs39_db;