From 146edca4f76627c9f5b13312216bf23e58fe89e2 Mon Sep 17 00:00:00 2001
From: Salvatore Mesoraca <salvatore.mesoraca@aiven.io>
Date: Wed, 11 Sep 2024 15:35:48 +0200
Subject: [PATCH] Add tests for SHOW COLUMNS from tables with dots

---
 .../0_stateless/02706_show_columns.reference      |  4 ++++
 tests/queries/0_stateless/02706_show_columns.sql  | 15 +++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/tests/queries/0_stateless/02706_show_columns.reference b/tests/queries/0_stateless/02706_show_columns.reference
index 29e5329d63d..32cae685a59 100644
--- a/tests/queries/0_stateless/02706_show_columns.reference
+++ b/tests/queries/0_stateless/02706_show_columns.reference
@@ -45,3 +45,7 @@ uint64	UInt64	NO	PRI SOR	\N
 int32	Int32	NO		\N	
 str	String	NO		\N	
 uint64	UInt64	NO	PRI SOR	\N	
+--- SHOW COLUMNS FROM table with dots
+int32	Nullable(Int32)	YES		\N	
+str	String	NO	SOR	\N	
+uint64	UInt64	NO	PRI SOR	\N	
diff --git a/tests/queries/0_stateless/02706_show_columns.sql b/tests/queries/0_stateless/02706_show_columns.sql
index b1a907c5c71..a5164ce8022 100644
--- a/tests/queries/0_stateless/02706_show_columns.sql
+++ b/tests/queries/0_stateless/02706_show_columns.sql
@@ -90,3 +90,18 @@ SHOW COLUMNS FROM database_123456789abcde.tab;
 DROP DATABASE database_123456789abcde;
 
 DROP TABLE tab;
+
+DROP TABLE IF EXISTS `tab.with.dots`;
+CREATE TABLE `tab.with.dots`
+(
+    `uint64` UInt64,
+    `int32` Nullable(Int32) COMMENT 'example comment',
+    `str` String,
+    INDEX idx str TYPE set(1000)
+)
+ENGINE = MergeTree
+PRIMARY KEY (uint64)
+ORDER BY (uint64, str);
+SELECT '--- SHOW COLUMNS FROM table with dots';
+SHOW COLUMNS FROM `tab.with.dots`;
+DROP TABLE `tab.with.dots`;