Complete temporary tables support

src/Illuminate/Database/Schema/Grammars/SqlServerGrammar.php

@@ -21,6 +21,21 @@ class SqlServerGrammar extends Grammar
      */
     protected $serials = ['tinyInteger', 'smallInteger', 'mediumInteger', 'integer', 'bigInteger'];
 
+    /**
+     * Wrap a table in keyword identifiers.
+     *
+     * @param  \Illuminate\Database\Query\Expression|string  $table
+     * @return string
+     */
+    public function wrapTable($table)
+    {
+        if ($table instanceof Blueprint && $table->temporary) {
+            $this->setTablePrefix('#');
+        }
+
+        return parent::wrapTable($table);
+    }
+
     /**
      * Compile the query to determine if a table exists.
      *

tests/Database/DatabaseMySqlSchemaGrammarTest.php

@@ -127,6 +127,23 @@ public function testBasicCreateTableWithPrefix()
         $this->assertEquals('create table `prefix_users` (`id` int unsigned not null auto_increment primary key, `email` varchar(255) not null)', $statements[0]);
     }
 
+    public function testCreateTemporaryTable()
+    {
+        $blueprint = new Blueprint('users');
+        $blueprint->create();
+        $blueprint->temporary();
+        $blueprint->increments('id');
+        $blueprint->string('email');
+
+        $conn = $this->getConnection();
+        $conn->shouldReceive('getConfig')->andReturn(null);
+
+        $statements = $blueprint->toSql($conn, $this->getGrammar());
+
+        $this->assertCount(1, $statements);
+        $this->assertEquals('create temporary table `users` (`id` int unsigned not null auto_increment primary key, `email` varchar(255) not null)', $statements[0]);
+    }
+
     public function testDropTable()
     {
         $blueprint = new Blueprint('users');

tests/Database/DatabasePostgresSchemaGrammarTest.php

@@ -33,6 +33,19 @@ public function testBasicCreateTable()
         $this->assertEquals('alter table "users" add column "id" serial primary key not null, add column "email" varchar(255) not null', $statements[0]);
     }
 
+    public function testCreateTemporaryTable()
+    {
+        $blueprint = new Blueprint('users');
+        $blueprint->create();
+        $blueprint->temporary();
+        $blueprint->increments('id');
+        $blueprint->string('email');
+        $statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
+
+        $this->assertCount(1, $statements);
+        $this->assertEquals('create temporary table "users" ("id" serial primary key not null, "email" varchar(255) not null)', $statements[0]);
+    }
+
     public function testDropTable()
     {
         $blueprint = new Blueprint('users');

tests/Database/DatabaseSQLiteSchemaGrammarTest.php

@@ -37,6 +37,19 @@ public function testBasicCreateTable()
         $this->assertEquals($expected, $statements);
     }
 
+    public function testCreateTemporaryTable()
+    {
+        $blueprint = new Blueprint('users');
+        $blueprint->create();
+        $blueprint->temporary();
+        $blueprint->increments('id');
+        $blueprint->string('email');
+        $statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
+
+        $this->assertCount(1, $statements);
+        $this->assertEquals('create temporary table "users" ("id" integer not null primary key autoincrement, "email" varchar not null)', $statements[0]);
+    }
+
     public function testDropTable()
     {
         $blueprint = new Blueprint('users');

tests/Database/DatabaseSqlServerSchemaGrammarTest.php

@@ -42,6 +42,19 @@ public function testBasicCreateTable()
         $this->assertEquals('create table "prefix_users" ("id" int identity primary key not null, "email" nvarchar(255) not null)', $statements[0]);
     }
 
+    public function testCreateTemporaryTable()
+    {
+        $blueprint = new Blueprint('users');
+        $blueprint->create();
+        $blueprint->temporary();
+        $blueprint->increments('id');
+        $blueprint->string('email');
+        $statements = $blueprint->toSql($this->getConnection(), $this->getGrammar());
+
+        $this->assertCount(1, $statements);
+        $this->assertEquals('create table "#users" ("id" int identity primary key not null, "email" nvarchar(255) not null)', $statements[0]);
+    }
+
     public function testDropTable()
     {
         $blueprint = new Blueprint('users');