diff --git a/src/RegExpPattern.php b/src/RegExpPattern.php
index 89dac48..6d82891 100644
--- a/src/RegExpPattern.php
+++ b/src/RegExpPattern.php
@@ -34,19 +34,19 @@ public static function tables()
         $pattern = '/(?<creationScript>CREATE\s+TABLE\s+(?<ifNotExists>IF NOT EXISTS)?\s*`(?<tableName>\S+)`\s+';
         $pattern .= '\((?<tableDefinition>[^\/]+)\)';
         $pattern .= '(';
-        $pattern .= '(?:\s+ENGINE=(?<engine>[^;\s]+))?\s*';
+        $pattern .= '(?:\s+ENGINE\s*=\s*(?<engine>[^;\s]+))?\s*';
         $pattern .= '|';
-        $pattern .= '(?:AUTO_INCREMENT=(?<autoIncrement>\d+))?\s*';
+        $pattern .= '(?:AUTO_INCREMENT\s*=\s*(?<autoIncrement>\d+))?\s*';
         $pattern .= '|';
-        $pattern .= '(?:DEFAULT CHARSET=(?<defaultCharset>[^;\s]+))?\s*';
+        $pattern .= '(?:DEFAULT CHARSET\s*=\s*(?<defaultCharset>[^;\s]+))?\s*';
         $pattern .= '|';
-        $pattern .= '(?:COLLATE=.+?)?\s*';
+        $pattern .= '(?:COLLATE\s*=\s*.+?)?\s*';
         $pattern .= '|';
-        $pattern .= '(?:COMMENT=\'(?<comment>([^\']|\'\')+)\')?\s*';
+        $pattern .= '(?:COMMENT\s*=\s*\'(?<comment>([^\']|\'\')+)\')?\s*';
         $pattern .= ')*';
         $pattern .= ')(?:\/\*.+?\*\/)?\s*';
         $pattern .= ';/';
-        $pattern .= 's'; // modifier
+        $pattern .= 'si'; // modifier
 
         return $pattern;
     }
@@ -67,6 +67,7 @@ public static function column()
         $pattern .= '(?:ON UPDATE (?<onUpdateValue>\S+))?\s*';
         $pattern .= '(?:COMMENT \'(?<comment>([^\']|\'\')+)\')?\s*';
         $pattern .= '(?:,|$)/';
+        $pattern .= 'i'; // modifier
 
         return $pattern;
     }
@@ -76,7 +77,7 @@ public static function column()
      */
     public static function dataType()
     {
-        return '/(?<dataType>[^\(\s]+)\s*(?:\([^\)]+\))?\s*(?<unsigned>unsigned)?/';
+        return '/(?<dataType>[^\(\s]+)\s*(?:\([^\)]+\))?\s*(?<unsigned>unsigned)?/i';
     }
 
     /**
@@ -84,7 +85,7 @@ public static function dataType()
      */
     public static function primaryKey()
     {
-        return '/PRIMARY KEY \((?<primaryKey>(?:`[^`]+`\s*(?:\(\d+\))?,?)+)\)/';
+        return '/PRIMARY KEY \((?<primaryKey>(?:`[^`]+`\s*(?:\(\d+\))?,?)+)\)/i';
     }
 
     /**
@@ -99,6 +100,7 @@ public static function foreignKey()
         $pattern .= '(?<onDelete>ON DELETE .+?)?\s*';
         $pattern .= '(?<onUpdate>ON UPDATE .+?)?\s*';
         $pattern .= '(?:,|$)/';
+        $pattern .= 'i'; // modifier
 
         return $pattern;
     }
@@ -116,6 +118,7 @@ public static function index()
         $pattern .= '\((?<columns>(?:`[^`]+`(?:\(\d+\))?,?)+)\)\s*';
         $pattern .= '(?<options>[^,]+?)?\s*';
         $pattern .= '(?:,|$)/';
+        $pattern .= 'i'; // modifier
 
         return $pattern;
     }
@@ -127,6 +130,7 @@ public static function indexColumn()
     {
         $pattern = '/^(?<columnName>[^\(]+)\s*';
         $pattern .= '(?:\((?<firstCharacters>\d+)\))?$/';
+        $pattern .= 'i'; // modifier
 
         return $pattern;
     }
diff --git a/tests/ParserTest.php b/tests/ParserTest.php
index 35ea9bc..e0c3a96 100644
--- a/tests/ParserTest.php
+++ b/tests/ParserTest.php
@@ -333,4 +333,22 @@ public function testIsParsingCommentsWithSpecialCharacters()
         $this->assertEquals('`sha1_hash` varchar(50) NOT NULL DEFAULT \'\' COMMENT \'SHA1 hash of the version\'\'s data column.\'', $database->getTableByName('jos_ucm_history')->getColumnByName('sha1_hash')->generateCreationScript());
         $this->assertEquals('0=auto delete; 1=keep', $database->getTableByName('jos_ucm_history')->getColumnByName('keep_forever')->getComment());
     }
+
+    public function testIsParsingCaseInsensitiveAndSpaces()
+    {
+        $creationScript = $this->getDatabaseFixture('jeff.sql');
+
+        $parser = new Parser();
+
+        $database = $parser->parseDatabase($creationScript);
+
+        $this->assertInstanceOf(Database::class, $database);
+        $this->assertCount(1, $database->getTables());
+        $this->assertCount(1, $database->getTableByName('contact')->getColumns());
+        $this->assertCount(0, $database->getTableByName('contact')->getPrimaryKeys());
+        $this->assertCount(0, $database->getTableByName('contact')->getIndexes());
+        $this->assertNull($database->getTableByName('contact')->getDefaultCharset());
+        $this->assertEquals('InnoDB', $database->getTableByName('contact')->getEngine());
+        $this->assertEquals('`id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT', $database->getTableByName('contact')->getColumnByName('id')->generateCreationScript());
+    }
 }
diff --git a/tests/fixtures/jeff.sql b/tests/fixtures/jeff.sql
new file mode 100644
index 0000000..4a19f53
--- /dev/null
+++ b/tests/fixtures/jeff.sql
@@ -0,0 +1,3 @@
+CREATE TABLE `contact` (
+    `id` BIGINT UNSIGNED NOT NULL AUTO_INCREMENT
+ ) ENGINE = InnoDB;
\ No newline at end of file