Add or_raw statement

index.js

@@ -26,7 +26,9 @@ var functionOperatorMap = {
   AND_ISNULL: 'andWhereNull',
   AND_NOTNULL: 'andWhereNotNull',
   /* ---- */
-  RAW: 'whereRaw'
+  RAW: 'whereRaw',
+  OR_RAW: 'orWhereRaw',
+  AND_RAW: 'whereRaw',
 };
 
 var aliases = {
@@ -64,7 +66,7 @@ function addCondition (q, field, val) {
       val = [ 'AND', field ].concat(val);
     }
   }
-  var args = val[0] === 'RAW' ? [ '"'+val[1]+'" ' + val[2] ] : val.slice(1)
+  var args = val[0].includes('RAW') ? [ '"'+val[1]+'" ' + val[2] ] : val.slice(1)
   return q[functionOperatorMap[val[0]]].apply(q, args);
 }