From ed04453122fbb60a1d119c0dc347d18c155c3a85 Mon Sep 17 00:00:00 2001
From: Ivan Blinkov <github@blinkov.ru>
Date: Thu, 6 Dec 2018 16:36:23 +0300
Subject: [PATCH] Add locate -> position alias #3713

---
 dbms/src/Functions/FunctionsStringSearch.cpp                     | 1 +
 .../0_stateless/00765_sql_compatibility_aliases.reference        | 1 +
 .../queries/0_stateless/00765_sql_compatibility_aliases.sql      | 1 +
 3 files changed, 3 insertions(+)

diff --git a/dbms/src/Functions/FunctionsStringSearch.cpp b/dbms/src/Functions/FunctionsStringSearch.cpp
index 786831f79bd..337edbbc168 100644
--- a/dbms/src/Functions/FunctionsStringSearch.cpp
+++ b/dbms/src/Functions/FunctionsStringSearch.cpp
@@ -1088,6 +1088,7 @@ void registerFunctionsStringSearch(FunctionFactory & factory)
     factory.registerFunction<FunctionLike>();
     factory.registerFunction<FunctionNotLike>();
     factory.registerFunction<FunctionExtract>();
+    factory.registerAlias("locate", NamePosition::name, FunctionFactory::CaseInsensitive);
     factory.registerAlias("replace", NameReplaceAll::name, FunctionFactory::CaseInsensitive);
 }
 }
diff --git a/dbms/tests/queries/0_stateless/00765_sql_compatibility_aliases.reference b/dbms/tests/queries/0_stateless/00765_sql_compatibility_aliases.reference
index d083f66aef3..439957db622 100644
--- a/dbms/tests/queries/0_stateless/00765_sql_compatibility_aliases.reference
+++ b/dbms/tests/queries/0_stateless/00765_sql_compatibility_aliases.reference
@@ -3,3 +3,4 @@ FOO
 foo
 FOO
 baz
+2
diff --git a/dbms/tests/queries/0_stateless/00765_sql_compatibility_aliases.sql b/dbms/tests/queries/0_stateless/00765_sql_compatibility_aliases.sql
index 2ba51889f3a..791231b9598 100644
--- a/dbms/tests/queries/0_stateless/00765_sql_compatibility_aliases.sql
+++ b/dbms/tests/queries/0_stateless/00765_sql_compatibility_aliases.sql
@@ -5,3 +5,4 @@ select ucase('foo');
 select LOWER('Foo');
 select UPPER('Foo');
 select REPLACE('bar', 'r', 'z');
+select Locate('foo', 'o');