Merge pull request #2617 from photodude/patch-2

Testing of MSSQL on Windows with AppVeyor

.appveyor.yml

@@ -0,0 +1,108 @@
+build: false
+platform:
+  - x64
+#matrix:
+#  fast_finish: true # kills the build at the first failure
+clone_folder: C:\projects\dbal
+clone_depth: 1
+
+cache:
+  - C:\ProgramData\chocolatey\bin -> .appveyor.yml
+  - C:\ProgramData\chocolatey\lib -> .appveyor.yml
+  - c:\tools\php -> .appveyor.yml
+  - composer.phar
+  - '%LOCALAPPDATA%\Composer\files'
+  #- vendor
+
+## Build matrix for lowest and highest possible targets
+environment:
+  matrix:
+  - db: mssql
+    driver: sqlsrv
+    db_version: sql2008r2sp2
+    php: 7.1
+  - db: mssql
+    driver: sqlsrv
+    db_version: sql2012sp1
+    php: 7.1
+  - db: mssql
+    driver: sqlsrv
+    db_version: sql2017
+    php: 7.1
+  - db: mssql
+    driver: pdo_sqlsrv
+    db_version: sql2017
+    php: 7.1
+
+init:
+  - SET PATH=C:\Program Files\OpenSSL;c:\tools\php;%PATH%
+  - SET COMPOSER_NO_INTERACTION=1
+  - SET ANSICON=121x90 (121x90)
+
+## Install PHP and composer, and run the appropriate composer command
+install:
+    - ps: |
+        # Check if installation is cached
+        if (!(Test-Path c:\tools\php)) {
+          appveyor-retry cinst --params '""/InstallDir:C:\tools\php""' --ignore-checksums -y php --version ((choco search php --exact --all-versions -r | select-string -pattern $env:php | sort { [version]($_ -split '\|' | select -last 1) } -Descending | Select-Object -first 1) -replace '[php|]','')
+          # install sqlite
+          appveyor-retry cinst -y sqlite
+          Get-ChildItem -Path c:\tools\php
+          cd c:\tools\php
+
+          # Set PHP environment items that are always needed
+          copy php.ini-production php.ini
+          Add-Content php.ini "`n date.timezone=UTC"
+          Add-Content php.ini "`n extension_dir=ext"
+          Add-Content php.ini "`n extension=php_openssl.dll"
+          Add-Content php.ini "`n extension=php_mbstring.dll"
+          Add-Content php.ini "`n extension=php_fileinfo.dll"
+          Add-Content php.ini "`n extension=php_pdo_sqlite.dll"
+          Add-Content php.ini "`n extension=php_sqlite3.dll"
+
+          # If needed get the MSSQL DLL's
+          if ($env:db -eq "mssql") {
+            $DLLVersion = "5.2.0rc1"
+            cd c:\tools\php\ext
+            $source = "https://windows.php.net/downloads/pecl/releases/sqlsrv/$($DLLVersion)/php_sqlsrv-$($DLLVersion)-$($env:php)-nts-vc14-x64.zip"
+            $destination = "c:\tools\php\ext\php_sqlsrv-$($DLLVersion)-$($env:php)-nts-vc14-x64.zip"
+            Invoke-WebRequest $source -OutFile $destination
+            7z x -y php_sqlsrv-$($DLLVersion)-$($env:php)-nts-vc14-x64.zip > $null
+            $source = "https://windows.php.net/downloads/pecl/releases/pdo_sqlsrv/$($DLLVersion)/php_pdo_sqlsrv-$($DLLVersion)-$($env:php)-nts-vc14-x64.zip"
+            $destination = "c:\tools\php\ext\php_pdo_sqlsrv-$($DLLVersion)-$($env:php)-nts-vc14-x64.zip"
+            Invoke-WebRequest $source -OutFile $destination
+            7z x -y php_pdo_sqlsrv-$($DLLVersion)-$($env:php)-nts-vc14-x64.zip > $null
+            Remove-Item c:\tools\php\* -include .zip
+            cd c:\tools\php
+            Add-Content php.ini "`nextension=php_sqlsrv.dll"
+            Add-Content php.ini "`nextension=php_pdo_sqlsrv.dll"
+            Add-Content php.ini "`n"
+          }
+
+          cd c:\projects\dbal
+
+          if (!(Test-Path c:\projects\dbal\composer.phar)) {
+            appveyor-retry appveyor DownloadFile https://getcomposer.org/composer.phar
+          }
+        }
+    # install composer dependencies
+    - appveyor-retry php composer.phar self-update
+    - appveyor-retry php composer.phar install --no-progress --profile
+
+before_test:
+# Selectively start the services
+  - ps: >-
+      if ($env:db -eq "mssql") {
+        $instanceName = $env:db_version.ToUpper()
+        Start-Service "MSSQL`$$instanceName"
+      }
+
+test_script:
+  - cd C:\projects\dbal
+  - ps: >-
+      if ($env:db_version) {
+        vendor\bin\phpunit -c tests\appveyor\%db%.%db_version%.%driver%.appveyor.xml
+      }
+      else {
+        vendor\bin\phpunit -c tests\appveyor\%db%.%driver%.appveyor.xml
+      }

.gitattributes

@@ -3,6 +3,7 @@
 .gitattributes export-ignore
 .gitignore export-ignore
 .gitmodules export-ignore
+.appveyor.yml export-ignore
 .travis.yml export-ignore
 build.properties export-ignore
 build.xml export-ignore

composer.json

@@ -42,6 +42,6 @@
         }
     },
     "archive": {
-        "exclude": ["!vendor", "tests", "*phpunit.xml", ".travis.yml", "build.xml", "build.properties", "composer.phar"]
+        "exclude": ["!vendor", "tests", "*phpunit.xml", ".appveyor.yml", ".travis.yml", "build.xml", "build.properties", "composer.phar"]
     }
 }

lib/Doctrine/DBAL/Driver/SQLSrv/SQLSrvConnection.php

@@ -136,11 +136,11 @@ public function lastInsertId($name = null)
         if ($name !== null) {
             $stmt = $this->prepare('SELECT CONVERT(VARCHAR(MAX), current_value) FROM sys.sequences WHERE name = ?');
             $stmt->execute([$name]);
-
-            return $stmt->fetchColumn();
+        } else {
+            $stmt = $this->query('SELECT @@IDENTITY');
         }
 
-        return $this->lastInsertId->getId();
+        return $stmt->fetchColumn();
     }
 
     /**

lib/Doctrine/DBAL/Driver/SQLSrv/SQLSrvStatement.php

@@ -24,6 +24,7 @@
 use Doctrine\DBAL\ParameterType;
 use IteratorAggregate;
 use Doctrine\DBAL\Driver\Statement;
+use function func_get_args;
 
 /**
  * SQL Server Statement.
@@ -348,19 +349,19 @@ public function fetchAll($fetchMode = null, $fetchArgument = null, $ctorArgs = n
 
         switch ($fetchMode) {
             case FetchMode::CUSTOM_OBJECT:
-                while ($row = call_user_func_array([$this, 'fetch'], func_get_args())) {
+                while (($row = $this->fetch(...func_get_args())) !== false) {
                     $rows[] = $row;
                 }
                 break;
 
             case FetchMode::COLUMN:
-                while ($row = $this->fetchColumn()) {
+                while (($row = $this->fetchColumn()) !== false) {
                     $rows[] = $row;
                 }
                 break;
 
             default:
-                while ($row = $this->fetch($fetchMode)) {
+                while (($row = $this->fetch($fetchMode)) !== false) {
                     $rows[] = $row;
                 }
         }

lib/Doctrine/DBAL/Platforms/SQLServerPlatform.php

@@ -28,6 +28,8 @@
 use Doctrine\DBAL\Schema\Table;
 use Doctrine\DBAL\Schema\TableDiff;
 use Doctrine\DBAL\Types;
+use function implode;
+use function sprintf;
 
 /**
  * The SQLServerPlatform provides the behavior, features and SQL dialect of the
@@ -1207,19 +1209,29 @@ public function getBooleanTypeDeclarationSQL(array $field)
      */
     protected function doModifyLimitQuery($query, $limit, $offset = null)
     {
-        if ($limit === null) {
-            return $query;
+        $where = [];
+
+        if ($offset > 0) {
+            $where[] = sprintf('doctrine_rownum >= %d', $offset + 1);
         }
 
-        $start   = $offset + 1;
-        $end     = $offset + $limit;
+        if ($limit !== null) {
+            $where[] = sprintf('doctrine_rownum <= %d', $offset + $limit);
+            $top     = sprintf('TOP %d', $offset + $limit);
+        } else {
+            $top = 'TOP 9223372036854775807';
+        }
+
+        if (empty($where)) {
+            return $query;
+        }
 
         // We'll find a SELECT or SELECT distinct and prepend TOP n to it
         // Even if the TOP n is very large, the use of a CTE will
         // allow the SQL Server query planner to optimize it so it doesn't
         // actually scan the entire range covered by the TOP clause.
         $selectPattern = '/^(\s*SELECT\s+(?:DISTINCT\s+)?)(.*)$/im';
-        $replacePattern = sprintf('$1%s $2', "TOP $end");
+        $replacePattern = sprintf('$1%s $2', $top);
         $query = preg_replace($selectPattern, $replacePattern, $query);
 
         if (stristr($query, "ORDER BY")) {
@@ -1234,10 +1246,9 @@ protected function doModifyLimitQuery($query, $limit, $offset = null)
             . "SELECT * FROM ("
             . "SELECT *, ROW_NUMBER() OVER (ORDER BY (SELECT 0)) AS doctrine_rownum FROM dctrn_cte"
             . ") AS doctrine_tbl "
-            . "WHERE doctrine_rownum BETWEEN %d AND %d ORDER BY doctrine_rownum ASC",
+            . 'WHERE %s ORDER BY doctrine_rownum ASC',
             $query,
-            $start,
-            $end
+            implode(' AND ', $where)
         );
     }
 

tests/Doctrine/Tests/DBAL/Driver/Mysqli/MysqliConnectionTest.php

@@ -4,9 +4,10 @@
 
 use Doctrine\DBAL\Driver\Mysqli\MysqliConnection;
 use Doctrine\DBAL\Driver\Mysqli\MysqliException;
-use Doctrine\Tests\DbalTestCase;
+use Doctrine\DBAL\Platforms\MySqlPlatform;
+use Doctrine\Tests\DbalFunctionalTestCase;
 
-class MysqliConnectionTest extends DbalTestCase
+class MysqliConnectionTest extends DbalFunctionalTestCase
 {
     /**
      * The mysqli driver connection mock under test.
@@ -23,6 +24,10 @@ protected function setUp()
 
         parent::setUp();
 
+        if (! $this->_conn->getDatabasePlatform() instanceof MySqlPlatform) {
+            $this->markTestSkipped('MySQL only test.');
+        }
+
         $this->connectionMock = $this->getMockBuilder(MysqliConnection::class)
             ->disableOriginalConstructor()
             ->getMockForAbstractClass();
@@ -49,6 +54,4 @@ public function testRestoresErrorHandlerOnException()
         restore_error_handler();
         restore_error_handler();
     }
-
 }
-