Fixes #4644: Added `\yii\db\Schema::createColumnSchema()` to be able to…

framework/CHANGELOG.md

@@ -173,6 +173,7 @@ Yii Framework 2 Change Log
 - Enh #4566: Added client validation support for image validator (Skysplit, qiangxue)
 - Enh #4581: Added ability to disable url encoding in `UrlRule` (tadaszelvys)
 - Enh #4602: Added $key param in ActionColumn buttons Closure call (disem)
+- Enh #4644: Added `\yii\db\Schema::createColumnSchema()` to be able to customize column schema used (mcd-php)
 - Enh: Added support for using sub-queries when building a DB query with `IN` condition (qiangxue)
 - Enh: Supported adding a new response formatter without the need to reconfigure existing formatters (qiangxue)
 - Enh: Added `yii\web\UrlManager::addRules()` to simplify adding new URL rules (qiangxue)

framework/db/Schema.php

@@ -84,6 +84,13 @@ abstract class Schema extends Object
      */
     private $_builder;
 
+    /**
+     * @return \yii\db\ColumnSchema
+     * @throws \yii\base\InvalidConfigException
+     */
+    protected function createColumnSchema() {
+        return Yii::createObject('yii\db\ColumnSchema');
+    }
 
     /**
      * Loads the metadata for the specified table.

framework/db/cubrid/Schema.php

@@ -195,7 +195,7 @@ class Schema extends \yii\db\Schema
      */
     protected function loadColumnSchema($info)
     {
-        $column = new ColumnSchema();
+        $column = $this->createColumnSchema();
 
         $column->name = $info['Field'];
         $column->allowNull = $info['Null'] === 'YES';

framework/db/mssql/Schema.php

@@ -176,7 +176,7 @@ class Schema extends \yii\db\Schema
      */
     protected function loadColumnSchema($info)
     {
-        $column = new ColumnSchema();
+        $column = $this->createColumnSchema();
 
         $column->name = $info['column_name'];
         $column->allowNull = $info['is_nullable'] == 'YES';

framework/db/mysql/Schema.php

@@ -127,7 +127,7 @@ class Schema extends \yii\db\Schema
      */
     protected function loadColumnSchema($info)
     {
-        $column = new ColumnSchema;
+        $column = $this->createColumnSchema();
 
         $column->name = $info['Field'];
         $column->allowNull = $info['Null'] === 'YES';

framework/db/oci/Schema.php

@@ -200,7 +200,7 @@ EOD;
      */
     protected function createColumn($column)
     {
-        $c = new ColumnSchema();
+        $c = $this->createColumnSchema();
         $c->name = $column['COLUMN_NAME'];
         $c->allowNull = $column['NULLABLE'] === 'Y';
         $c->isPrimaryKey = strpos($column['KEY'], 'P') !== false;

framework/db/pgsql/Schema.php

@@ -434,7 +434,7 @@ SQL;
      */
     protected function loadColumnSchema($info)
     {
-        $column = new ColumnSchema();
+        $column = $this->createColumnSchema();
         $column->allowNull = $info['is_nullable'];
         $column->autoIncrement = $info['is_autoinc'];
         $column->comment = $info['column_comment'];

framework/db/sqlite/Schema.php

@@ -212,7 +212,7 @@ class Schema extends \yii\db\Schema
      */
     protected function loadColumnSchema($info)
     {
-        $column = new ColumnSchema;
+        $column = $this->createColumnSchema();
         $column->name = $info['name'];
         $column->allowNull = !$info['notnull'];
         $column->isPrimaryKey = $info['pk'] != 0;