Merge bk-internal.mysql.com:/home/bk/mysql-4.1

into mysql.com:/home/dlenev/src/mysql-4.1-ryan


sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged

1 files changed, 6 insertions, 2 deletions

diff --git a/sql/field.h b/sql/field.h
index 3d22c6904a7..69410f4e6af 100644
--- a/sql/field.h
+++ b/sql/field.h
@@ -683,6 +683,7 @@ public:
 class Field_timestamp :public Field_str {
 public:
   Field_timestamp(char *ptr_arg, uint32 len_arg,
+                  uchar *null_ptr_arg, uchar null_bit_arg,
 		  enum utype unireg_check_arg, const char *field_name_arg,
 		  struct st_table *table_arg,
 		  CHARSET_INFO *cs);
@@ -712,8 +713,11 @@ public:
     else
       Field::set_default();
   }
-  inline long get_timestamp()
+  /* Get TIMESTAMP field value as seconds since begging of Unix Epoch */
+  inline long get_timestamp(my_bool *null_value)
   {
+    if ((*null_value= is_null()))
+      return 0;
 #ifdef WORDS_BIGENDIAN
     if (table->db_low_byte_first)
       return sint4korr(ptr);
@@ -725,7 +729,7 @@ public:
   bool get_date(TIME *ltime,uint fuzzydate);
   bool get_time(TIME *ltime);
   field_cast_enum field_cast_type() { return FIELD_CAST_TIMESTAMP; }
-  void set_timestamp_offsets();
+  timestamp_auto_set_type get_auto_set_type() const;
 };