Drop support for DBAL 3.1

composer.json

@@ -23,7 +23,7 @@
         "doctrine/cache": "^1.12.1 || ^2.1.1",
         "doctrine/collections": "^1.5",
         "doctrine/common": "^3.0.3",
-        "doctrine/dbal": "^2.13.1 || ^3.1.1",
+        "doctrine/dbal": "^2.13.1 || ^3.2",
         "doctrine/deprecations": "^0.5.3",
         "doctrine/event-manager": "^1.1",
         "doctrine/inflector": "^1.4 || ^2.0",

lib/Doctrine/ORM/AbstractQuery.php

@@ -540,7 +540,7 @@ public function setHydrationCacheProfile(?QueryCacheProfile $profile = null)
             return $this;
         }
 
-        // DBAL < 3.2
+        // DBAL 2
         if (! method_exists(QueryCacheProfile::class, 'setResultCache')) {
             if (! $profile->getResultCacheDriver()) {
                 $defaultHydrationCacheImpl = $this->_em->getConfiguration()->getHydrationCache();
@@ -584,7 +584,7 @@ public function setResultCacheProfile(?QueryCacheProfile $profile = null)
             return $this;
         }
 
-        // DBAL < 3.2
+        // DBAL 2
         if (! method_exists(QueryCacheProfile::class, 'setResultCache')) {
             if (! $profile->getResultCacheDriver()) {
                 $defaultResultCacheDriver = $this->_em->getConfiguration()->getResultCache();
@@ -640,7 +640,7 @@ public function setResultCache(?CacheItemPoolInterface $resultCache = null)
             return $this;
         }
 
-        // DBAL < 3.2
+        // DBAL 2
         if (! method_exists(QueryCacheProfile::class, 'setResultCache')) {
             $resultCacheDriver = DoctrineProvider::wrap($resultCache);
 
@@ -746,7 +746,7 @@ public function setResultCacheLifetime($lifetime)
             return $this;
         }
 
-        // Compatibility for DBAL < 3.2
+        // Compatibility for DBAL 2
         if (! method_exists($this->_queryCacheProfile, 'setResultCache')) {
             $this->_queryCacheProfile = $this->_queryCacheProfile->setResultCacheDriver(DoctrineProvider::wrap($cache));
 
@@ -1177,7 +1177,7 @@ private function getHydrationCache(): CacheItemPoolInterface
     {
         assert($this->_hydrationCacheProfile !== null);
 
-        // Support for DBAL < 3.2
+        // Support for DBAL 2
         if (! method_exists($this->_hydrationCacheProfile, 'getResultCache')) {
             $cacheDriver = $this->_hydrationCacheProfile->getResultCacheDriver();
             assert($cacheDriver !== null);

lib/Doctrine/ORM/Configuration.php

@@ -256,7 +256,7 @@ public function getMetadataDriverImpl()
      */
     public function getResultCache(): ?CacheItemPoolInterface
     {
-        // Compatibility with DBAL < 3.2
+        // Compatibility with DBAL 2
         if (! method_exists(parent::class, 'getResultCache')) {
             $cacheImpl = $this->getResultCacheImpl();
 
@@ -271,7 +271,7 @@ public function getResultCache(): ?CacheItemPoolInterface
      */
     public function setResultCache(CacheItemPoolInterface $cache): void
     {
-        // Compatibility with DBAL < 3.2
+        // Compatibility with DBAL 2
         if (! method_exists(parent::class, 'setResultCache')) {
             $this->setResultCacheImpl(DoctrineProvider::wrap($cache));
 

lib/Doctrine/ORM/Internal/SQLResultCasing.php

@@ -7,7 +7,6 @@
 use Doctrine\DBAL\Platforms\AbstractPlatform;
 use Doctrine\DBAL\Platforms\DB2Platform;
 use Doctrine\DBAL\Platforms\OraclePlatform;
-use Doctrine\DBAL\Platforms\PostgreSQL94Platform;
 use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
 
 use function method_exists;
@@ -25,7 +24,7 @@ private function getSQLResultCasing(AbstractPlatform $platform, string $column):
             return strtoupper($column);
         }
 
-        if ($platform instanceof PostgreSQL94Platform || $platform instanceof PostgreSQLPlatform) {
+        if ($platform instanceof PostgreSQLPlatform) {
             return strtolower($column);
         }
 

lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php

@@ -647,7 +647,6 @@ private function determineIdGeneratorStrategy(AbstractPlatform $platform): int
     {
         if (
             $platform instanceof Platforms\OraclePlatform
-            || $platform instanceof Platforms\PostgreSQL94Platform
             || $platform instanceof Platforms\PostgreSQLPlatform
         ) {
             return ClassMetadata::GENERATOR_TYPE_SEQUENCE;

lib/Doctrine/ORM/Query/AST/Functions/LowerFunction.php

@@ -9,14 +9,16 @@
 use Doctrine\ORM\Query\Parser;
 use Doctrine\ORM\Query\SqlWalker;
 
+use function sprintf;
+
 /**
  * "LOWER" "(" StringPrimary ")"
  *
  * @link    www.doctrine-project.org
  */
 class LowerFunction extends FunctionNode
 {
-    /** @psalm-var Node */
+    /** @var Node */
     public $stringPrimary;
 
     /**
@@ -25,7 +27,8 @@ class LowerFunction extends FunctionNode
      */
     public function getSql(SqlWalker $sqlWalker)
     {
-        return $sqlWalker->getConnection()->getDatabasePlatform()->getLowerExpression(
+        return sprintf(
+            'LOWER(%s)',
             $sqlWalker->walkSimpleArithmeticExpression($this->stringPrimary)
         );
     }

lib/Doctrine/ORM/Query/AST/Functions/SqrtFunction.php

@@ -9,6 +9,8 @@
 use Doctrine\ORM\Query\Parser;
 use Doctrine\ORM\Query\SqlWalker;
 
+use function sprintf;
+
 /**
  * "SQRT" "(" SimpleArithmeticExpression ")"
  *
@@ -25,7 +27,8 @@ class SqrtFunction extends FunctionNode
      */
     public function getSql(SqlWalker $sqlWalker)
     {
-        return $sqlWalker->getConnection()->getDatabasePlatform()->getSqrtExpression(
+        return sprintf(
+            'SQRT(%s)',
             $sqlWalker->walkSimpleArithmeticExpression($this->simpleArithmeticExpression)
         );
     }

lib/Doctrine/ORM/Query/AST/Functions/UpperFunction.php

@@ -9,6 +9,8 @@
 use Doctrine\ORM\Query\Parser;
 use Doctrine\ORM\Query\SqlWalker;
 
+use function sprintf;
+
 /**
  * "UPPER" "(" StringPrimary ")"
  *
@@ -25,7 +27,8 @@ class UpperFunction extends FunctionNode
      */
     public function getSql(SqlWalker $sqlWalker)
     {
-        return $sqlWalker->getConnection()->getDatabasePlatform()->getUpperExpression(
+        return sprintf(
+            'UPPER(%s)',
             $sqlWalker->walkSimpleArithmeticExpression($this->stringPrimary)
         );
     }

lib/Doctrine/ORM/Tools/Pagination/CountOutputWalker.php

@@ -5,7 +5,6 @@
 namespace Doctrine\ORM\Tools\Pagination;
 
 use Doctrine\DBAL\Platforms\AbstractPlatform;
-use Doctrine\DBAL\Platforms\SQLServer2012Platform;
 use Doctrine\DBAL\Platforms\SQLServerPlatform;
 use Doctrine\ORM\Query;
 use Doctrine\ORM\Query\AST\SelectStatement;
@@ -72,16 +71,15 @@ public function __construct($query, $parserResult, array $queryComponents)
      */
     public function walkSelectStatement(SelectStatement $AST)
     {
-        if ($this->platform instanceof SQLServer2012Platform || $this->platform instanceof SQLServerPlatform) {
+        if ($this->platform instanceof SQLServerPlatform) {
             $AST->orderByClause = null;
         }
 
         $sql = parent::walkSelectStatement($AST);
 
         if ($AST->groupByClause) {
             return sprintf(
-                'SELECT %s AS dctrn_count FROM (%s) dctrn_table',
-                $this->platform->getCountExpression('*'),
+                'SELECT COUNT(*) AS dctrn_count FROM (%s) dctrn_table',
                 $sql
             );
         }
@@ -133,8 +131,7 @@ public function walkSelectStatement(SelectStatement $AST)
 
         // Build the counter query
         return sprintf(
-            'SELECT %s AS dctrn_count FROM (SELECT DISTINCT %s FROM (%s) dctrn_result) dctrn_table',
-            $this->platform->getCountExpression('*'),
+            'SELECT COUNT(*) AS dctrn_count FROM (SELECT DISTINCT %s FROM (%s) dctrn_result) dctrn_table',
             implode(', ', $sqlIdentifier),
             $sql
         );

lib/Doctrine/ORM/Tools/Pagination/LimitSubqueryOutputWalker.php

@@ -7,10 +7,8 @@
 use Doctrine\DBAL\Platforms\AbstractPlatform;
 use Doctrine\DBAL\Platforms\DB2Platform;
 use Doctrine\DBAL\Platforms\OraclePlatform;
-use Doctrine\DBAL\Platforms\PostgreSQL94Platform;
 use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
 use Doctrine\DBAL\Platforms\SQLAnywherePlatform;
-use Doctrine\DBAL\Platforms\SQLServer2012Platform;
 use Doctrine\DBAL\Platforms\SQLServerPlatform;
 use Doctrine\ORM\EntityManagerInterface;
 use Doctrine\ORM\Mapping\QuoteStrategy;
@@ -117,9 +115,7 @@ public function __construct($query, $parserResult, array $queryComponents)
      */
     private function platformSupportsRowNumber(): bool
     {
-        return $this->platform instanceof PostgreSQL94Platform // DBAL 3.1 compatibility
-            || $this->platform instanceof PostgreSQLPlatform
-            || $this->platform instanceof SQLServer2012Platform // DBAL 3.1 compatibility
+        return $this->platform instanceof PostgreSQLPlatform
             || $this->platform instanceof SQLServerPlatform
             || $this->platform instanceof OraclePlatform
             || $this->platform instanceof SQLAnywherePlatform

lib/Doctrine/ORM/Tools/SchemaTool.php

@@ -191,7 +191,6 @@ public function getSchemaFromMetadata(array $classes)
         $eventManager         = $this->em->getEventManager();
         $metadataSchemaConfig = $this->schemaManager->createSchemaConfig();
 
-        $metadataSchemaConfig->setExplicitForeignKeyIndexes(false);
         $schema = new Schema([], [], $metadataSchemaConfig);
 
         $addedFks       = [];
@@ -931,7 +930,7 @@ public function getUpdateSchemaSql(array $classes, $saveMode = false)
         $fromSchema = $this->createSchemaForComparison($toSchema);
 
         $comparator = new Comparator();
-        $schemaDiff = $comparator->compare($fromSchema, $toSchema);
+        $schemaDiff = $comparator->compareSchemas($fromSchema, $toSchema);
 
         if ($saveMode) {
             return $schemaDiff->toSaveSql($this->platform);

psalm-baseline.xml

@@ -2181,9 +2181,6 @@
     <ArgumentTypeCoercion occurrences="1">
       <code>$this-&gt;stringPrimary</code>
     </ArgumentTypeCoercion>
-    <DeprecatedMethod occurrences="1">
-      <code>getLowerExpression</code>
-    </DeprecatedMethod>
     <PropertyNotSetInConstructor occurrences="1">
       <code>$stringPrimary</code>
     </PropertyNotSetInConstructor>
@@ -2213,9 +2210,6 @@
     </PropertyNotSetInConstructor>
   </file>
   <file src="lib/Doctrine/ORM/Query/AST/Functions/SqrtFunction.php">
-    <DeprecatedMethod occurrences="1">
-      <code>getSqrtExpression</code>
-    </DeprecatedMethod>
     <PropertyNotSetInConstructor occurrences="1">
       <code>$simpleArithmeticExpression</code>
     </PropertyNotSetInConstructor>
@@ -2254,9 +2248,6 @@
     <ArgumentTypeCoercion occurrences="1">
       <code>$this-&gt;stringPrimary</code>
     </ArgumentTypeCoercion>
-    <DeprecatedMethod occurrences="1">
-      <code>getUpperExpression</code>
-    </DeprecatedMethod>
     <PropertyNotSetInConstructor occurrences="1">
       <code>$stringPrimary</code>
     </PropertyNotSetInConstructor>
@@ -3650,10 +3641,6 @@
     </RedundantConditionGivenDocblockType>
   </file>
   <file src="lib/Doctrine/ORM/Tools/Pagination/CountOutputWalker.php">
-    <DeprecatedMethod occurrences="2">
-      <code>getCountExpression</code>
-      <code>getCountExpression</code>
-    </DeprecatedMethod>
     <MoreSpecificImplementedParamType occurrences="1">
       <code>$query</code>
     </MoreSpecificImplementedParamType>
@@ -3723,10 +3710,8 @@
     <RedundantConditionGivenDocblockType occurrences="1"/>
   </file>
   <file src="lib/Doctrine/ORM/Tools/SchemaTool.php">
-    <DeprecatedMethod occurrences="3">
+    <DeprecatedMethod occurrences="1">
       <code>canEmulateSchemas</code>
-      <code>compare</code>
-      <code>setExplicitForeignKeyIndexes</code>
     </DeprecatedMethod>
     <DocblockTypeContradiction occurrences="2">
       <code>! $definingClass</code>

tests/Doctrine/Tests/ORM/Functional/DatabaseDriverTest.php

@@ -5,9 +5,7 @@
 namespace Doctrine\Tests\ORM\Functional;
 
 use Doctrine\DBAL\Platforms\AbstractPlatform;
-use Doctrine\DBAL\Platforms\PostgreSQL94Platform;
 use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
-use Doctrine\DBAL\Platforms\SQLServer2012Platform;
 use Doctrine\DBAL\Platforms\SQLServerPlatform;
 use Doctrine\DBAL\Schema\AbstractSchemaManager;
 use Doctrine\DBAL\Schema\Table;
@@ -231,9 +229,7 @@ private static function supportsUnsignedInteger(AbstractPlatform $platform): boo
         // FIXME: Condition here is fugly.
         // NOTE: PostgreSQL and SQL SERVER do not support UNSIGNED integer
 
-        return ! $platform instanceof SQLServer2012Platform
-            && ! $platform instanceof SQLServerPlatform
-            && ! $platform instanceof PostgreSQL94Platform
+        return ! $platform instanceof SQLServerPlatform
             && ! $platform instanceof PostgreSQLPlatform;
     }
 }

tests/Doctrine/Tests/ORM/Functional/SchemaTool/PostgreSqlSchemaToolTest.php

@@ -4,7 +4,6 @@
 
 namespace Doctrine\Tests\ORM\Functional\SchemaTool;
 
-use Doctrine\DBAL\Platforms\PostgreSQL94Platform;
 use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
 use Doctrine\ORM\Mapping\Column;
 use Doctrine\ORM\Mapping\Entity;
@@ -29,7 +28,7 @@ protected function setUp(): void
         parent::setUp();
 
         $platform = $this->_em->getConnection()->getDatabasePlatform();
-        if (! $platform instanceof PostgreSQL94Platform && ! $platform instanceof PostgreSQLPlatform) {
+        if (! $platform instanceof PostgreSQLPlatform) {
             self::markTestSkipped('The ' . self::class . ' requires the use of postgresql.');
         }
     }

tests/Doctrine/Tests/ORM/Functional/Ticket/DDC1151Test.php

@@ -5,7 +5,6 @@
 namespace Doctrine\Tests\ORM\Functional\Ticket;
 
 use Doctrine\Common\Collections\Collection;
-use Doctrine\DBAL\Platforms\PostgreSQL94Platform;
 use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
 use Doctrine\ORM\Mapping\Column;
 use Doctrine\ORM\Mapping\Entity;
@@ -23,7 +22,7 @@ class DDC1151Test extends OrmFunctionalTestCase
     public function testQuoteForeignKey(): void
     {
         $platform = $this->_em->getConnection()->getDatabasePlatform();
-        if (! $platform instanceof PostgreSQL94Platform && ! $platform instanceof PostgreSQLPlatform) {
+        if (! $platform instanceof PostgreSQLPlatform) {
             self::markTestSkipped('This test is useful for all databases, but designed only for postgresql.');
         }
 

tests/Doctrine/Tests/ORM/Functional/Ticket/DDC1360Test.php

@@ -4,13 +4,11 @@
 
 namespace Doctrine\Tests\ORM\Functional\Ticket;
 
-use Doctrine\DBAL\Platforms\PostgreSQL94Platform;
 use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
 use Doctrine\ORM\Mapping\Column;
 use Doctrine\ORM\Mapping\Entity;
 use Doctrine\ORM\Mapping\GeneratedValue;
 use Doctrine\ORM\Mapping\Id;
-use Doctrine\ORM\Mapping\Table;
 use Doctrine\Tests\OrmFunctionalTestCase;
 
 /**
@@ -21,7 +19,7 @@ class DDC1360Test extends OrmFunctionalTestCase
     public function testSchemaDoubleQuotedCreate(): void
     {
         $platform = $this->_em->getConnection()->getDatabasePlatform();
-        if (! $platform instanceof PostgreSQL94Platform && ! $platform instanceof PostgreSQLPlatform) {
+        if (! $platform instanceof PostgreSQLPlatform) {
             self::markTestSkipped('PostgreSQL only test.');
         }
 

tests/Doctrine/Tests/ORM/Functional/Ticket/DDC2012Test.php

@@ -20,6 +20,7 @@
 use function get_class;
 use function implode;
 use function is_array;
+use function sprintf;
 use function strtolower;
 
 /**
@@ -176,7 +177,7 @@ public function convertToDatabaseValueSQL($sqlExpr, AbstractPlatform $platform)
         // changed to upper expression to keep the test compatible with other Databases
         //sprintf('to_tsvector(%s)', $sqlExpr);
 
-        return $platform->getUpperExpression($sqlExpr);
+        return sprintf('UPPER(%s)', $sqlExpr);
     }
 
     /**