Merge work:/home/bk/mysql-4.0

into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0

4 files changed, 6 insertions, 9 deletions

diff --git a/sql/ha_innodb.cc b/sql/ha_innodb.cc
index ae787789a81..b6b86a1988a 100644
--- a/sql/ha_innodb.cc
+++ b/sql/ha_innodb.cc
@@ -404,7 +404,6 @@ 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. */
 /*********************************************************************
@@ -420,9 +419,6 @@ 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
@@ -462,7 +458,6 @@ ha_innobase::init_table_handle_for_HANDLER(void)
 
         prebuilt->read_just_key = FALSE;
 }
-#endif
 
 /*************************************************************************
 Opens an InnoDB database. */
diff --git a/sql/ha_innodb.h b/sql/ha_innodb.h
index 6df24140df5..2addd957c8c 100644
--- a/sql/ha_innodb.h
+++ b/sql/ha_innodb.h
@@ -76,7 +76,7 @@ class ha_innobase: public handler
   	ha_innobase(TABLE *table): handler(table),
 	  int_table_flags(HA_REC_NOT_IN_SEQ |
 			  HA_KEYPOS_TO_RNDPOS | HA_LASTKEY_ORDER |
-			  HA_NULL_KEY |
+			  HA_NULL_KEY | HA_CAN_SQL_HANDLER |
 			  HA_NOT_EXACT_COUNT |
 			  HA_NO_WRITE_DELAYED |
 			  HA_PRIMARY_KEY_IN_READ_INDEX |
@@ -164,8 +164,7 @@ 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(); Not tested or used yet, code
-	included for documentational purposes only */
+	void init_table_handle_for_HANDLER(); 
 	longlong get_auto_increment();
 };
 
diff --git a/sql/handler.h b/sql/handler.h
index fcc6bc261e7..4e854aa00a6 100644
--- a/sql/handler.h
+++ b/sql/handler.h
@@ -313,6 +313,8 @@ public:
   virtual void append_create_info(String *packet) {}
   virtual char* get_foreign_key_create_info()
   { return(NULL);}  /* gets foreign key create string from InnoDB */
+  virtual void init_table_handle_for_HANDLER()
+  { return; }       /* prepare InnoDB for HANDLER */  
   virtual void free_foreign_key_create_info(char* str) {} 
   /* The following can be called without an open handler */
   virtual const char *table_type() const =0;
diff --git a/sql/sql_handler.cc b/sql/sql_handler.cc
index 27d5d431750..046ab87d18b 100644
--- a/sql/sql_handler.cc
+++ b/sql/sql_handler.cc
@@ -117,6 +117,7 @@ int mysql_ha_read(THD *thd, TABLE_LIST *tables,
           keyname,tables->name);
       return -1;
     }
+    table->file->index_init(keyno);
   }
 
   List<Item> list;
@@ -127,7 +128,7 @@ int mysql_ha_read(THD *thd, TABLE_LIST *tables,
 
   insert_fields(thd,tables,tables->db,tables->name,&it);
 
-  table->file->index_init(keyno);
+  table->file->init_table_handle_for_HANDLER(); // Only InnoDB requires it
 
   select_limit+=offset_limit;
   send_fields(thd,list,1);