--- like-predicate.h	2013-02-26 22:15:58.000000000 +0800
+++ 2.h	2013-02-28 16:21:35.766499052 +0800
@@ -51,6 +51,9 @@
   // Handling of like predicates that can be implemented using strncmp
   static void* ConstantStartsWithFn(Expr* e, TupleRow* row);
   
+  // Handling of like predicates that equal to strstr
+  static void* ConstantEqualWithFn(Expr* e, TupleRow* row);
+
   // Handling of like predicates that can be implemented using strncmp
   static void* ConstantEndsWithFn(Expr* e, TupleRow* row);
 
@@ -63,3 +66,4 @@
 }
 
 #endif
+