ha_innobase.h, ha_innobase.cc:

  Put a note that the InnoDB HANDLER code is not used until 4.1, and appears for documentational purposes only


sql/ha_innobase.cc:
  Put a note that the InnoDB HANDLER code is not used until 4.1, and appears for documentational purposes only
sql/ha_innobase.h:
  Put a note that the InnoDB HANDLER code is not used until 4.1, and appears for documentational purposes only

sql/ha_innobase.cc

@@ -398,6 +398,9 @@ ha_innobase::update_thd(
 	return(0);
 }
 
+#ifdef notdefined
+/* The code here appears for documentational purposes only. Not used
+or tested yet. Will be used in 4.1. */
 /*********************************************************************
 Call this when you have opened a new table handle in HANDLER, before you
 call index_read_idx() etc. Actually, we can let the cursor stay open even
@@ -405,14 +408,15 @@ over a transaction commit! Then you should call this before every operation,
 fecth next etc. This function inits the necessary things even after a
 transaction commit. */
 
-/* TODO: THIS CODE HAS NOT BEEN TESTED!!! */
-
 void
 ha_innobase::init_table_handle_for_HANDLER(void)
 /*============================================*/
 {
         row_prebuilt_t* prebuilt;
 
+	ut_a(0); /* the code has not been used or tested yet; to prevent
+		  inadvertent usage we assert an error here */
+
         /* If current thd does not yet have a trx struct, create one.
         If the current handle does not yet have a prebuilt struct, create
         one. Update the trx pointers in the prebuilt struct. Normally
@@ -452,6 +456,7 @@ ha_innobase::init_table_handle_for_HANDLER(void)
 
         prebuilt->read_just_key = FALSE;
 }
+#endif
 
 /*************************************************************************
 Opens an InnoDB database. */

sql/ha_innobase.h

@@ -157,7 +157,8 @@ class ha_innobase: public handler
 	void free_foreign_key_create_info(char* str);	
   	THR_LOCK_DATA **store_lock(THD *thd, THR_LOCK_DATA **to,
 			     		enum thr_lock_type lock_type);
-	void init_table_handle_for_HANDLER(); /* TODO: NOT TESTED!!! */
+	/* void init_table_handle_for_HANDLER(); Not tested or used yet, code
+	included for documentational purposes only */
 	longlong get_auto_increment();
 };