diff --git a/src/backend/tcop/postgres.c b/src/backend/tcop/postgres.c
index c466453..455e458 100644
--- a/src/backend/tcop/postgres.c
+++ b/src/backend/tcop/postgres.c
@@ -105,7 +105,8 @@ int			max_stack_depth = 100;
 /* wait N seconds to allow attach from a debugger */
 int			PostAuthDelay = 0;
 
-
+/* Hook for plugins to be able to manipulate the parsed raw queries */
+post_raw_parse_hook_type post_raw_parse_hook = NULL;
 
 /* ----------------
  *		private variables
@@ -881,6 +882,13 @@ exec_simple_query(const char *query_string)
 	 */
 	parsetree_list = pg_parse_query(query_string);
 
+	/*
+	 * Plugins may have a chance to look at or modify the parsed
+	 * queries
+	 */
+	if (post_raw_parse_hook)
+		(*post_raw_parse_hook) (parsetree_list);
+
 	/* Log immediately if dictated by log_statement */
 	if (check_log_statement(parsetree_list))
 	{
diff --git a/src/include/tcop/tcopprot.h b/src/include/tcop/tcopprot.h
index 035a442..c0df7cd 100644
--- a/src/include/tcop/tcopprot.h
+++ b/src/include/tcop/tcopprot.h
@@ -46,6 +46,10 @@ typedef enum
 
 extern int	log_statement;
 
+/* Hook for plugins to be able to manipulate the parsed raw queries */
+typedef void (*post_raw_parse_hook_type) (List * parsedRawQueries);
+extern PGDLLIMPORT post_raw_parse_hook_type post_raw_parse_hook;
+
 extern List *pg_parse_query(const char *query_string);
 extern List *pg_analyze_and_rewrite(Node *parsetree, const char *query_string,
 					   Oid *paramTypes, int numParams);