From 7c5fcf32b404e64581f34d04291031234a51e7b2 Mon Sep 17 00:00:00 2001
From: flight643 <39926401+flight643@users.noreply.github.com>
Date: Mon, 7 Dec 2020 18:48:24 +0300
Subject: [PATCH] Add int return type queryScalar and scalar method docs

---
 framework/db/Command.php | 2 +-
 framework/db/Query.php   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/framework/db/Command.php b/framework/db/Command.php
index 3d61e93a7e..1dcfb5b5e9 100644
--- a/framework/db/Command.php
+++ b/framework/db/Command.php
@@ -424,7 +424,7 @@ class Command extends Component
     /**
      * Executes the SQL statement and returns the value of the first column in the first row of data.
      * This method is best used when only a single value is needed for a query.
-     * @return string|null|false the value of the first column in the first row of the query result.
+     * @return string|int|null|false the value of the first column in the first row of the query result.
      * False is returned if there is no value.
      * @throws Exception execution failed
      */
diff --git a/framework/db/Query.php b/framework/db/Query.php
index 59dcb8382a..ba0a103b8e 100644
--- a/framework/db/Query.php
+++ b/framework/db/Query.php
@@ -290,7 +290,7 @@ class Query extends Component implements QueryInterface, ExpressionInterface
      * The value returned will be the first column in the first row of the query results.
      * @param Connection $db the database connection used to generate the SQL statement.
      * If this parameter is not given, the `db` application component will be used.
-     * @return string|null|false the value of the first column in the first row of the query result.
+     * @return string|int|null|false the value of the first column in the first row of the query result.
      * False is returned if the query result is empty.
      */
     public function scalar($db = null)