added typecast to auto increment PK

framework/CHANGELOG.md

@@ -40,6 +40,7 @@ Yii Framework 2 Change Log
 - Bug #3564: Fixed the bug that primary key columns should not take default values from schema (qiangxue)
 - Bug #3567: Fixed the bug that smallint was treated as string for PostgreSQL (qiangxue)
 - Bug #3578: Fixed postgreSQL column type detection, added missing types (MDMunir, cebe)
+- Bug #3583: Added typecast to auto value of primary key on insert of sql active record (cebe)
 - Bug #3591: Fixed incomplete obsolete filling in i18n `MessageController::saveMessagesToDb()` (advsm)
 - Bug #3601: Fixed the bug that the refresh URL was not generated correctly by `Captcha` (qiangxue, klevron)
 - Bug #3681: Fixed problem with AR::findOne() when a default scope joins another table so that PK name becomes ambigous (cebe)

framework/db/ActiveRecord.php

@@ -466,7 +466,7 @@ class ActiveRecord extends BaseActiveRecord
         if ($table->sequenceName !== null) {
             foreach ($table->primaryKey as $name) {
                 if ($this->getAttribute($name) === null) {
-                    $id = $db->getLastInsertID($table->sequenceName);
+                    $id = $table->columns[$name]->typecast($db->getLastInsertID($table->sequenceName));
                     $this->setAttribute($name, $id);
                     $values[$name] = $id;
                     break;