Merge mysql.com:/nfsdisk1/lars/bkroot/mysql-5.0-rpl

into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.0-merge

1 files changed, 5 insertions, 0 deletions

diff --git a/sql/table.h b/sql/table.h
index 5fc73b22d2d..61232a39f0e 100644
--- a/sql/table.h
+++ b/sql/table.h
@@ -274,6 +274,11 @@ struct st_table {
   my_bool no_cache;
   /* To signal that we should reset query_id for tables and cols */
   my_bool clear_query_id;
+  /*
+    To indicate that a non-null value of the auto_increment field
+    was provided by the user or retrieved from the current record.
+    Used only in the MODE_NO_AUTO_VALUE_ON_ZERO mode.
+  */
   my_bool auto_increment_field_not_null;
   my_bool insert_or_update;             /* Can be used by the handler */
   my_bool alias_name_used;		/* true if table_name is alias */