mariadb-columnstore-engine/mtr/basic/t/mcs271_substring_index_function.test

#
# SUBSTRING_INDEX() function
# Author: Bharath, bharath.bokka@mariadb.com
#
-- source ../include/have_columnstore.inc

--disable_warnings
DROP DATABASE IF EXISTS mcs271_db;
--enable_warnings

CREATE DATABASE mcs271_db;
USE mcs271_db;

CREATE TABLE t1
(
 t1_INT INT,
 t1_DECIMAL DECIMAL(12,5),
 t1_TEXT TEXT,
 t1_DATE DATE,
 t1_TIME TIME
 )ENGINE=Columnstore;
INSERT INTO t1 VALUES(103, 1234.5699, 'pqr stu vwx yz', '1997-12-12', '22:12:02');
INSERT INTO t1 VALUES(-7299, 111.99, 'abcde//fghijk//lm', '2001-1-1', '23:59:59');
INSERT INTO t1 VALUES(9913, 98765.4321, repeat('q00', 5), '09-12-11', '01:08:59');

SELECT SUBSTRING_INDEX('12345', '4', 3) FROM t1 LIMIT 1;
SELECT SUBSTRING_INDEX('abcdeg', 'c', 1) FROM t1 LIMIT 1;
SELECT SUBSTRING_INDEX('pqr stu vwz', ' ', -1) FROM t1 LIMIT 1;
SELECT SUBSTRING_INDEX('pqr stu vwz', ' ', 0) FROM t1 LIMIT 1;
SELECT SUBSTRING_INDEX('11:12:13', ':', 4) FROM t1 LIMIT 1;

SELECT SUBSTRING_INDEX(t1_TEXT, '//', 3) FROM t1 ORDER BY 1;
SELECT SUBSTRING_INDEX(t1_TEXT, '//', -3) FROM t1 ORDER BY 1;
SELECT SUBSTRING_INDEX(t1_TEXT, ' ', 3) FROM t1 ORDER BY 1;
SELECT SUBSTRING_INDEX(t1_TEXT, ' ', -3) FROM t1 ORDER BY 1;
SELECT SUBSTRING_INDEX(t1_TEXT, '00', -3) FROM t1 ORDER BY 1;
SELECT SUBSTRING_INDEX(t1_TEXT, '00', -3) FROM t1 ORDER BY 1;

SELECT SUBSTRING_INDEX(t1_DATE, '-', 3) FROM t1 ORDER BY 1;
SELECT SUBSTRING_INDEX(t1_DATE, '-', -3) FROM t1 ORDER BY 1;
SELECT SUBSTRING_INDEX(t1_DATE, '-', 1) FROM t1 ORDER BY 1;
SELECT SUBSTRING_INDEX(t1_DATE, '-', -1) FROM t1 ORDER BY 1;

SELECT SUBSTRING_INDEX(t1_TIME, ':', 3) FROM t1 ORDER BY 1;
SELECT SUBSTRING_INDEX(t1_TIME, ':', -3) FROM t1 ORDER BY 1;
SELECT SUBSTRING_INDEX(t1_TIME, ':', 1) FROM t1 ORDER BY 1;
SELECT SUBSTRING_INDEX(t1_TIME, ':', -1) FROM t1 ORDER BY 1;

--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT SUBSTRING_INDEX(t1_DATE, 3) FROM t1 ORDER BY 1;

# Clean UP
DROP DATABASE mcs271_db;