From 28b957915d4550e0c39ab670264d2ac36ced57ef Mon Sep 17 00:00:00 2001
From: Susil Behera <susil.behera@mariadb.com>
Date: Fri, 12 Apr 2024 11:10:50 +0000
Subject: [PATCH] Add qa test for MCOL-5328

---
 .../columnstore/bugfixes/mcol-5328.result     | 27 +++++++++++++++++++
 .../columnstore/bugfixes/mcol-5328.test       | 20 ++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 mysql-test/columnstore/bugfixes/mcol-5328.result
 create mode 100644 mysql-test/columnstore/bugfixes/mcol-5328.test

diff --git a/mysql-test/columnstore/bugfixes/mcol-5328.result b/mysql-test/columnstore/bugfixes/mcol-5328.result
new file mode 100644
index 000000000..e4da9bc87
--- /dev/null
+++ b/mysql-test/columnstore/bugfixes/mcol-5328.result
@@ -0,0 +1,27 @@
+DROP DATABASE IF EXISTS mcol5328;
+CREATE DATABASE mcol5328;
+USE mcol5328;
+CREATE TABLE cst1(a INT NOT NULL, b VARCHAR(100)) ENGINE=columnstore;
+INSERT INTO cst1 VALUES(1, 'My mouse'),(2,'Breakfast Food');
+SELECT a, b FROM cst1 WHERE b REGEXP '^My';
+a	b
+1	My mouse
+SELECT a, b FROM cst1 WHERE b REGEXP '[a|e|i|o|u]$';
+a	b
+1	My mouse
+SELECT a, b FROM cst1 WHERE b REGEXP '^Br[aeiou]{2}.*[aeiou]{2}d$';
+a	b
+2	Breakfast Food
+SELECT a, REGEXP_SUBSTR(b, 'a|e|i|o|u') AS "vowel" FROM cst1;
+a	vowel
+1	o
+2	e
+select a, REGEXP_INSTR(b, 'a|e|i|o|u') AS "vowel" FROM cst1;
+a	vowel
+1	5
+2	3
+select a, REGEXP_REPLACE(b, 'a|e|i|o|u', 'x') AS "vowel" FROM cst1;
+a	vowel
+1	My mxxsx
+2	Brxxkfxst Fxxd
+DROP DATABASE mcol5328;
diff --git a/mysql-test/columnstore/bugfixes/mcol-5328.test b/mysql-test/columnstore/bugfixes/mcol-5328.test
new file mode 100644
index 000000000..b602e8e71
--- /dev/null
+++ b/mysql-test/columnstore/bugfixes/mcol-5328.test
@@ -0,0 +1,20 @@
+--source ../include/have_columnstore.inc
+
+--disable_warnings
+DROP DATABASE IF EXISTS mcol5328;
+--enable_warnings
+
+CREATE DATABASE mcol5328;
+USE mcol5328;
+CREATE TABLE cst1(a INT NOT NULL, b VARCHAR(100)) ENGINE=columnstore;
+INSERT INTO cst1 VALUES(1, 'My mouse'),(2,'Breakfast Food');
+SELECT a, b FROM cst1 WHERE b REGEXP '^My';
+SELECT a, b FROM cst1 WHERE b REGEXP '[a|e|i|o|u]$';
+SELECT a, b FROM cst1 WHERE b REGEXP '^Br[aeiou]{2}.*[aeiou]{2}d$';
+SELECT a, REGEXP_SUBSTR(b, 'a|e|i|o|u') AS "vowel" FROM cst1;
+select a, REGEXP_INSTR(b, 'a|e|i|o|u') AS "vowel" FROM cst1;
+select a, REGEXP_REPLACE(b, 'a|e|i|o|u', 'x') AS "vowel" FROM cst1;
+
+--disable_warnings
+DROP DATABASE mcol5328;
+--enable_warnings