remove the unused class property and method

Author: michalsn

system/Database/OCI8/Builder.php

@@ -48,16 +48,6 @@ class Builder extends BaseBuilder
      */
     protected $countString = 'SELECT COUNT(1) ';
 
-    /**
-     * Limit used flag
-     *
-     * If we use LIMIT, we'll add a field that will
-     * throw off num_fields later.
-     *
-     * @var bool
-     */
-    protected $limitUsed = false;
-
     /**
      * A reference to the database connection.
      *
@@ -223,15 +213,6 @@ protected function _limit(string $sql, bool $offsetIgnore = false): string
         return $sql . ' OFFSET ' . $offset . ' ROWS FETCH NEXT ' . $this->QBLimit . ' ROWS ONLY';
     }
 
-    /**
-     * Resets the query builder values.  Called by the get() function
-     */
-    protected function resetSelect()
-    {
-        $this->limitUsed = false;
-        parent::resetSelect();
-    }
-
     /**
      * Generates a platform-specific batch update string from the supplied data
      */