mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-04-20 09:07:44 +03:00
50 lines
1.3 KiB
Plaintext
50 lines
1.3 KiB
Plaintext
#
|
|
# Test SELECT expressions
|
|
# Author: Bharath, bharath.bokka@mariadb.com
|
|
#
|
|
-- source ../include/have_columnstore.inc
|
|
|
|
--disable_warnings
|
|
DROP DATABASE IF EXISTS mcs40_db;
|
|
--enable_warnings
|
|
|
|
CREATE DATABASE mcs40_db;
|
|
USE mcs40_db;
|
|
|
|
CREATE TABLE t1(t1_int INT, t1_char CHAR(5))ENGINE=Columnstore;
|
|
INSERT INTO t1 VALUES(1,'aaa'),(2,'aaa'),(3,'bbb'),(4,'ccc'),(5,'ddd');
|
|
|
|
SELECT (t1_int+1),(t1_int-1),(t1_int*2),(t1_int/10.3) FROM t1;
|
|
SELECT * FROM t1 WHERE t1_int <= 1 OR t1_char='aaa';
|
|
SELECT * FROM t1 WHERE t1_int <= 1 || t1_char='aaa';
|
|
SELECT * FROM t1 WHERE t1_int > 1 AND t1_char LIKE '%a%';
|
|
SELECT * FROM t1 WHERE t1_int > 1 && t1_char='aaa';
|
|
SELECT * FROM t1 WHERE t1_int NOT LIKE 1;
|
|
SELECT * FROM t1 WHERE t1_int != 1;
|
|
SELECT * FROM t1 WHERE t1_int BETWEEN 1 AND 5;
|
|
SELECT * FROM t1 WHERE t1_int NOT BETWEEN 2 AND 5;
|
|
SELECT * FROM t1 WHERE t1_int NOT IN (SELECT t1_int FROM t1 WHERE t1_int=1);
|
|
SELECT * FROM t1 WHERE t1_char IN (SELECT t1_char FROM t1 WHERE t1_char='aaa');
|
|
SELECT CASE t1_int WHEN t1_int=1 THEN t1_char ELSE t1_int END FROM t1;
|
|
|
|
SET @a=25;
|
|
SET @b=25;
|
|
SELECT @a+@b;
|
|
SELECT @a-@b;
|
|
SELECT @a/@b;
|
|
SELECT @a*@b;
|
|
SELECT @a>@b;
|
|
SELECT @a>=@b;
|
|
SELECT @a=@b;
|
|
SELECT @a!=@b;
|
|
SELECT @a<@b;
|
|
SELECT @a<=@b;
|
|
SELECT (@a*@b)/POW(@b,0.5);
|
|
SELECT (POW(@a,2)-@a)/@b;
|
|
|
|
--error ER_PARSE_ERROR
|
|
SELECT @a==@b;
|
|
|
|
# Clean UP
|
|
DROP DATABASE mcs40_db;
|