yiisoft / db

src/ColumnSchemaBuilder.php

Doc Comments -1 removed lines

@@ -124,7 +124,6 @@
      * @param string $type type of the column. See [[$type]].
      * @param int|string|array $length length or precision of the column. See [[$length]].
      * @param \yii\db\Connection $db the current database connection. See [[$db]].
-     * @param array $config name-value pairs that will be used to initialize the object properties
      */
     public function __construct($type, $length = null, $db = null)
     {

src/conditions/SimpleConditionBuilder.php

Unused Use Statements -1 removed lines

@@ -10,7 +10,6 @@
 use yii\db\ExpressionBuilderInterface;
 use yii\db\ExpressionBuilderTrait;
 use yii\db\ExpressionInterface;
-use yii\db\Query;
 
 /**
  * Class NotConditionBuilder builds objects of [[SimpleCondition]]

src/DataReader.php

Doc Comments +1 added lines, -1 removed lines

@@ -115,7 +115,7 @@
     /**
      * Returns a single column from the next row of a result set.
      * @param int $columnIndex zero-based column index
-     * @return mixed the column of the current row, false if no more rows available
+     * @return string the column of the current row, false if no more rows available
      */
     public function readColumn($columnIndex)
     {

src/Migration.php

Doc Comments +4 added lines, -4 removed lines

@@ -104,7 +104,7 @@ 
     /**
      * This method contains the logic to be executed when applying this migration.
      * Child classes may override this method to provide actual migration logic.
-     * @return bool return a false value to indicate the migration fails
+     * @return false|null return a false value to indicate the migration fails
      * and should not proceed further. All other return values mean the migration succeeds.
      */
     public function up()
@@ -129,7 +129,7 @@ 
      * This method contains the logic to be executed when removing this migration.
      * The default implementation throws an exception indicating the migration cannot be removed.
      * Child classes may override this method if the corresponding migrations can be removed.
-     * @return bool return a false value to indicate the migration fails
+     * @return false|null return a false value to indicate the migration fails
      * and should not proceed further. All other return values mean the migration succeeds.
      */
     public function down()
@@ -169,7 +169,7 @@ 
      * Note: Not all DBMS support transactions. And some DB queries cannot be put into a transaction. For some examples,
      * please refer to [implicit commit](http://dev.mysql.com/doc/refman/5.7/en/implicit-commit.html).
      *
-     * @return bool return a false value to indicate the migration fails
+     * @return boolean|null return a false value to indicate the migration fails
      * and should not proceed further. All other return values mean the migration succeeds.
      */
     public function safeUp()
@@ -186,7 +186,7 @@ 
      * Note: Not all DBMS support transactions. And some DB queries cannot be put into a transaction. For some examples,
      * please refer to [implicit commit](http://dev.mysql.com/doc/refman/5.7/en/implicit-commit.html).
      *
-     * @return bool return a false value to indicate the migration fails
+     * @return boolean|null return a false value to indicate the migration fails
      * and should not proceed further. All other return values mean the migration succeeds.
      */
     public function safeDown()

src/QueryBuilder.php

Doc Comments +2 added lines, -3 removed lines

@@ -102,7 +102,6 @@ 
     /**
      * Constructor.
      * @param Connection $connection the database connection.
-     * @param array $config name-value pairs that will be used to initialize the object properties
      */
     public function __construct($connection)
     {
@@ -1409,7 +1408,7 @@ 
 
     /**
      * Checks to see if the given limit is effective.
-     * @param mixed $limit the given limit
+     * @param integer $limit the given limit
      * @return bool whether the limit is effective
      */
     protected function hasLimit($limit)
@@ -1419,7 +1418,7 @@ 
 
     /**
      * Checks to see if the given offset is effective.
-     * @param mixed $offset the given offset
+     * @param integer $offset the given offset
      * @return bool whether the offset is effective
      */
     protected function hasOffset($offset)

src/Schema.php

Unused Use Statements -1 removed lines

@@ -14,7 +14,6 @@
 use yii\caching\Cache;
 use yii\caching\CacheInterface;
 use yii\caching\TagDependency;
-use yii\helpers\StringHelper;
 use yii\helpers\Yii;
 
 /**