You've already forked mariadb-columnstore-engine
mirror of
https://github.com/mariadb-corporation/mariadb-columnstore-engine.git
synced 2025-11-03 17:13:17 +03:00
32 lines
907 B
Plaintext
32 lines
907 B
Plaintext
#
|
|
# INSTR() function
|
|
# Author: Bharath, bharath.bokka@mariadb.com
|
|
#
|
|
-- source ../include/have_columnstore.inc
|
|
|
|
--disable_warnings
|
|
DROP DATABASE IF EXISTS mcs259_db;
|
|
--enable_warnings
|
|
|
|
CREATE DATABASE mcs259_db;
|
|
USE mcs259_db;
|
|
|
|
CREATE TABLE t1 (a INT, b VARCHAR(30))ENGINE=Columnstore;
|
|
INSERT INTO t1 VALUES (NULL, ''),(1, 'mariadb'),(2, 'columnstore'),(3, 'mariadb columnstore');
|
|
|
|
SELECT INSTR('abcdefghi', 'i') FROM t1 LIMIT 1;
|
|
SELECT INSTR('abcdefghi', 'z') FROM t1 LIMIT 1;
|
|
SELECT INSTR('pqrstuvwxyz', 'u') FROM t1 LIMIT 1;
|
|
SELECT INSTR('mnopmm', 'm') FROM t1 LIMIT 1;
|
|
SELECT INSTR('mnopmm', 'mm') FROM t1 LIMIT 1;
|
|
|
|
SELECT b, INSTR(b, 'mariadb') FROM t1 ORDER BY 1;
|
|
SELECT b, INSTR(concat(b,'pqr'), 'qr') FROM t1 ORDER BY 1;
|
|
SELECT b, INSTR(concat('pqr', b), 'qr') FROM t1 ORDER BY 1;
|
|
|
|
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
|
|
SELECT b, INSTR(b) FROM t1 ORDER BY 1;
|
|
|
|
# Clean UP
|
|
DROP DATABASE mcs259_db;
|