mariadb-columnstore-engine/mysql-test/columnstore/basic/t/mcs227_div_function.test

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

--disable_warnings
DROP DATABASE IF EXISTS mcs227_db;
--enable_warnings

CREATE DATABASE mcs227_db;
USE mcs227_db;

CREATE TABLE t1
(
 t1_INT INT,
 t1_DECIMAL DECIMAL(12,5)
 )ENGINE=Columnstore;
INSERT INTO t1 VALUES(1, 1234.567),(20, 111.2345),(24, 98765.4321);

SELECT t1_INT, t1_INT DIV 2 FROM t1 ORDER BY 1;
SELECT t1_INT, t1_INT DIV 2.4 FROM t1 ORDER BY 1;
SELECT t1_INT, t1_INT DIV 4.7 FROM t1 ORDER BY 1;
SELECT t1_DECIMAL, t1_DECIMAL DIV 2 FROM t1 ORDER BY 1;
SELECT t1_DECIMAL, t1_DECIMAL DIV 2.4 FROM t1 ORDER BY 1;
SELECT t1_DECIMAL, t1_DECIMAL DIV 4.7 FROM t1 ORDER BY 1;

# Bug. Columnstore doesn't warn 'Division by 0'
SELECT t1_INT DIV 0 FROM t1 LIMIT 1;
SELECT t1_DECIMAL DIV 0 FROM t1 LIMIT 1;

SELECT 0 DIV t1_INT FROM t1 LIMIT 1;
SELECT 0 DIV t1_DECIMAL FROM t1 LIMIT 1;

# Clean UP
DROP DATABASE mcs227_db;