diff --git a/Classes/Domain/Service/SqLiteIndex.php b/Classes/Domain/Service/SqLiteIndex.php
index b437318..558e10b 100644
--- a/Classes/Domain/Service/SqLiteIndex.php
+++ b/Classes/Domain/Service/SqLiteIndex.php
@@ -195,7 +195,7 @@ public function query($query) {
 		if ($result === false) {
 			return $resultArray;
 		}
-		
+
 		while ($resultRow = $result->fetchArray(SQLITE3_ASSOC)) {
 			$resultArray[] = $resultRow;
 		}
diff --git a/Classes/Search/SqLiteQueryBuilder.php b/Classes/Search/SqLiteQueryBuilder.php
index 32f1b72..a2392c0 100644
--- a/Classes/Search/SqLiteQueryBuilder.php
+++ b/Classes/Search/SqLiteQueryBuilder.php
@@ -327,62 +327,6 @@ public function likeAnyMatch($propertyName, $propertyValues) {
 		return $this;
 	}
 
-	/**
-	 * Add a range filter (gt) for the given property
-	 *
-	 * @param string $propertyName Name of the property
-	 * @param mixed $value Value for comparison
-	 * @return QueryBuilder
-	 * @api
-	 */
-	public function greaterThan($propertyName, $value) {
-		$this->where[] = sprintf(" (`%s`) > %s", $propertyName, $value);
-
-		return $this;
-	}
-
-	/**
-	 * Add a range filter (lt) for the given property
-	 *
-	 * @param string $propertyName Name of the property
-	 * @param mixed $value Value for comparison
-	 * @return QueryBuilder
-	 * @api
-	 */
-	public function lessThan($propertyName, $value) {
-		$this->where[] = sprintf(" (`%s`) < %s", $propertyName, $value);
-
-		return $this;
-	}
-
-	/**
-	 * Add a range filter (gte) for the given property
-	 *
-	 * @param string $propertyName Name of the property
-	 * @param mixed $value Value for comparison
-	 * @return QueryBuilder
-	 * @api
-	 */
-	public function greaterThanOrEqual($propertyName, $value) {
-		$this->where[] = sprintf(" (`%s`) >= %s", $propertyName, $value);
-
-		return $this;
-	}
-
-	/**
-	 * Add a range filter (lte) for the given property
-	 *
-	 * @param string $propertyName Name of the property
-	 * @param mixed $value Value for comparison
-	 * @return QueryBuilder
-	 * @api
-	 */
-	public function lessThanOrEqual($propertyName, $value) {
-		$this->where[] = sprintf(" (`%s`) <= %s", $propertyName, $value);
-
-		return $this;
-	}
-
 	/**
 	 * @return string
 	 */