Fix auto_increment implementation for Oracle

src/Platforms/OraclePlatform.php

@@ -529,7 +529,6 @@ public function getCreateAutoincrementSql($name, $table, $start = 1)
  last_Sequence NUMBER;
  last_InsertID NUMBER;
 BEGIN
- SELECT ' . $sequenceName . '.NEXTVAL INTO :NEW.' . $quotedName . ' FROM DUAL;
  IF (:NEW.' . $quotedName . ' IS NULL OR :NEW.' . $quotedName . ' = 0) THEN
  SELECT ' . $sequenceName . '.NEXTVAL INTO :NEW.' . $quotedName . ' FROM DUAL;
  ELSE
@@ -540,6 +539,7 @@ public function getCreateAutoincrementSql($name, $table, $start = 1)
  WHILE (last_InsertID > last_Sequence) LOOP
  SELECT ' . $sequenceName . '.NEXTVAL INTO last_Sequence FROM DUAL;
  END LOOP;
+ SELECT ' . $sequenceName . '.NEXTVAL INTO last_Sequence FROM DUAL;
  END IF;
 END;';
 

tests/Functional/AutoIncrementColumnTest.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Doctrine\DBAL\Tests\Functional;
+
+use Doctrine\DBAL\Platforms\SQLServer2012Platform;
+use Doctrine\DBAL\Schema\Table;
+use Doctrine\DBAL\Tests\FunctionalTestCase;
+
+class AutoIncrementColumnTest extends FunctionalTestCase
+{
+ /** @var bool */
+ private $shouldDisableIdentityInsert = false;
+
+ protected function setUp(): void
+ {
+ parent::setUp();
+
+ $table = new Table('auto_increment_table');
+ $table->addColumn('id', 'integer', ['autoincrement' => true]);
+ $table->setPrimaryKey(['id']);
+
+ $this->connection->createSchemaManager()
+ ->dropAndCreateTable($table);
+ }
+
+ protected function tearDown(): void
+ {
+ if ($this->shouldDisableIdentityInsert) {
+ $this->connection->executeStatement('SET IDENTITY_INSERT auto_increment_table OFF');
+ }
+
+ parent::tearDown();
+ }
+
+ public function testInsertIdentityValue(): void
+ {
+ if ($this->connection->getDatabasePlatform() instanceof SQLServer2012Platform) {
+ $this->connection->executeStatement('SET IDENTITY_INSERT auto_increment_table ON');
+ $this->shouldDisableIdentityInsert = true;
+ }
+
+ $this->connection->insert('auto_increment_table', ['id' => 2]);
+ self::assertEquals(2, $this->connection->fetchOne('SELECT id FROM auto_increment_table'));
+ }
+}

tests/Platforms/OraclePlatformTest.php

@@ -358,8 +358,7 @@ public function testGenerateTableWithAutoincrement(): void
  sprintf(
  'CREATE TRIGGER %s_AI_PK BEFORE INSERT ON %s FOR EACH ROW DECLARE last_Sequence NUMBER;'
  . ' last_InsertID NUMBER;'
- . ' BEGIN SELECT %s_SEQ.NEXTVAL'
- . ' INTO :NEW.%s FROM DUAL;'
+ . ' BEGIN'
  . ' IF (:NEW.%s IS NULL OR :NEW.%s = 0)'
  . ' THEN SELECT %s_SEQ.NEXTVAL INTO :NEW.%s FROM DUAL;'
  . ' ELSE SELECT NVL(Last_Number, 0) INTO last_Sequence'
@@ -368,18 +367,18 @@ public function testGenerateTableWithAutoincrement(): void
  . ' WHILE (last_InsertID > last_Sequence) LOOP'
  . ' SELECT %s_SEQ.NEXTVAL INTO last_Sequence FROM DUAL;'
  . ' END LOOP;'
+ . ' SELECT %s_SEQ.NEXTVAL INTO last_Sequence FROM DUAL;'
  . ' END IF;'
  . ' END;',
  $tableName,
  $tableName,
- $tableName,
- $columnName,
  $columnName,
  $columnName,
  $tableName,
  $columnName,
  $tableName,
  $columnName,
+ $tableName,
  $tableName
  ),
  ];
@@ -811,7 +810,6 @@ public function testQuotedTableNames(): void
  last_Sequence NUMBER;
  last_InsertID NUMBER;
 BEGIN
- SELECT "test_SEQ".NEXTVAL INTO :NEW."id" FROM DUAL;
  IF (:NEW."id" IS NULL OR :NEW."id" = 0) THEN
  SELECT "test_SEQ".NEXTVAL INTO :NEW."id" FROM DUAL;
  ELSE
@@ -822,6 +820,7 @@ public function testQuotedTableNames(): void
  WHILE (last_InsertID > last_Sequence) LOOP
  SELECT "test_SEQ".NEXTVAL INTO last_Sequence FROM DUAL;
  END LOOP;
+ SELECT "test_SEQ".NEXTVAL INTO last_Sequence FROM DUAL;
  END IF;
 END;
 EOD;