MsSQL fixes and CS fix

doctrine · Mar 30, 2018 · e9b62f7 · e9b62f7
1 parent 2e29acd
commit e9b62f7
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diff --git a/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php b/lib/Doctrine/DBAL/Platforms/AbstractPlatform.php
@@ -2080,6 +2080,7 @@ protected function getPreAlterTableIndexForeignKeySQL(TableDiff $diff)
         foreach ($diff->changedIndexes as $index) {
             if ($index->isPrimary()) {
                 $sql[] = $this->getDropPrimaryKeySQL($tableName);
+
                 continue;
             }
 

diff --git a/lib/Doctrine/DBAL/Platforms/SQLServerPlatform.php b/lib/Doctrine/DBAL/Platforms/SQLServerPlatform.php
@@ -1619,4 +1619,18 @@ private function generateIdentifierName($identifier)
 
         return strtoupper(dechex(crc32($identifier->getName())));
     }
+
+    protected function getDropPrimaryKeySQL(string $table) : string
+    {
+        return "
+DECLARE @table NVARCHAR(512), @sql NVARCHAR(MAX);
+SELECT @table = N'{$table}';
+SELECT @sql = 'ALTER TABLE ' + @table + ' DROP CONSTRAINT  + name + ';'
+    FROM sys.key_constraints
+    WHERE [type] = 'PK'
+    AND [parent_object_id] = OBJECT_ID(@table);
+
+EXEC sp_executeSQL @sql;";
+    }
+
 }