Fix #18105: Fix for old trigger in RBAC migration with/without prefixTable

framework/CHANGELOG.md

@@ -32,6 +32,7 @@ Yii Framework 2 Change Log
   - Added `yii\validators\ExistValidator::$forcePrimaryDb` and deprecated `$forceMasterDb` via magic methods.
   - Added `yii\validators\UniqueValidator::$forcePrimaryDb` and deprecated `$forceMasterDb` via magic methods.
 - Bug #18101: Fix behavior of OUTPUT INSERTED.* for SQL Server query: "insert default values"; correct MSSQL unit tests; turn off profiling echo message in migration test (darkdef)
+- Bug #18105: Fix for old trigger in RBAC migration with/without prefixTable (darkdef)
 
 
 2.0.35 May 02, 2020

framework/rbac/migrations/m200409_110543_rbac_update_mssql_trigger.php

@@ -67,7 +67,8 @@ class m200409_110543_rbac_update_mssql_trigger extends Migration
             $schema = $this->db->getSchema()->defaultSchema;
             $triggerSuffix = $this->db->schema->getRawTableName($authManager->itemChildTable);
 
-            $this->execute("DROP TRIGGER {$schema}.trigger_{$triggerSuffix};");
+            $this->execute("DROP TRIGGER IF EXISTS {$schema}.trigger_{$triggerSuffix};");
+            $this->execute("DROP TRIGGER IF EXISTS {$schema}.trigger_auth_item_child;");
 
             $this->execute("CREATE TRIGGER {$schema}.trigger_delete_{$triggerSuffix}
             ON {$schema}.{$authManager->itemTable}