Making accesors public

framework/yii/db/Schema.php

@@ -264,7 +264,7 @@ abstract class Schema extends Object
 	 * @return array all unique indexes for the given table.
 	 * @throws NotSupportedException if this method is called
 	 */
-	protected function findUniqueIndexes($schema = '')
+	public function findUniqueIndexes($schema = '')
 	{
 		throw new NotSupportedException(get_class($this) . ' does not support getting unique indexes information.');
 	}

framework/yii/db/mysql/Schema.php

@@ -259,7 +259,7 @@ class Schema extends \yii\db\Schema
 	 * @param TableSchema $table the table metadata
 	 * @return array all unique indexes for the given table.
 	 */
-	protected function findUniqueIndexes($table)
+	public function findUniqueIndexes($table)
 	{
 		$sql = $this->getCreateTableSql($table);
 		$uniqueIndexes = [];

framework/yii/db/pgsql/Schema.php

@@ -273,7 +273,7 @@ SQL;
 	 * @param TableSchema $table the table metadata
 	 * @return array all unique indexes for the given table.
 	 */
-	protected function findUniqueIndexes($table)
+	public function findUniqueIndexes($table)
 	{
 		$indexes = $this->getUniqueIndexInformation($table);
 		$uniqueIndexes = [];

framework/yii/db/sqlite/Schema.php

@@ -172,7 +172,7 @@ class Schema extends \yii\db\Schema
 	 * @param TableSchema $table the table metadata
 	 * @return array all unique indexes for the given table.
 	 */
-	protected function findUniqueIndexes($table)
+	public function findUniqueIndexes($table)
 	{
 		$sql = "PRAGMA index_list(" . $this->quoteSimpleTableName($table->name) . ')';
 		$indexes = $this->db->createCommand($sql)->queryAll();