Merge polly.local:/home/kaa/src/maint/bug28121/my50-bug28121

into  polly.local:/home/kaa/src/maint/mysql-5.0-maint

1 files changed, 9 insertions, 10 deletions

diff --git a/sql/field.h b/sql/field.h
index 78aa12ad200..00854ca11b5 100644
--- a/sql/field.h
+++ b/sql/field.h
@@ -453,6 +453,7 @@ public:
 /* base class for float and double and decimal (old one) */
 class Field_real :public Field_num {
 public:
+  my_bool not_fixed;
 
   Field_real(char *ptr_arg, uint32 len_arg, uchar *null_ptr_arg,
              uchar null_bit_arg, utype unireg_check_arg,
@@ -460,12 +461,14 @@ public:
              struct st_table *table_arg,
              uint8 dec_arg, bool zero_arg, bool unsigned_arg)
     :Field_num(ptr_arg, len_arg, null_ptr_arg, null_bit_arg, unireg_check_arg,
-               field_name_arg, table_arg, dec_arg, zero_arg, unsigned_arg)
+               field_name_arg, table_arg, dec_arg, zero_arg, unsigned_arg),
+    not_fixed(dec_arg >= NOT_FIXED_DEC)
     {}
 
 
   int store_decimal(const my_decimal *);
   my_decimal *val_decimal(my_decimal *);
+  int truncate(double *nr, double max_length);
   uint32 max_display_length() { return field_length; }
 };
 
@@ -758,7 +761,6 @@ public:
 
 class Field_double :public Field_real {
 public:
-  my_bool not_fixed;
   Field_double(char *ptr_arg, uint32 len_arg, uchar *null_ptr_arg,
 	       uchar null_bit_arg,
 	       enum utype unireg_check_arg, const char *field_name_arg,
@@ -766,21 +768,18 @@ public:
 	       uint8 dec_arg,bool zero_arg,bool unsigned_arg)
     :Field_real(ptr_arg, len_arg, null_ptr_arg, null_bit_arg,
                 unireg_check_arg, field_name_arg, table_arg,
-                dec_arg, zero_arg, unsigned_arg),
-     not_fixed(dec_arg >= NOT_FIXED_DEC)
+                dec_arg, zero_arg, unsigned_arg)
     {}
   Field_double(uint32 len_arg, bool maybe_null_arg, const char *field_name_arg,
 	       struct st_table *table_arg, uint8 dec_arg)
     :Field_real((char*) 0, len_arg, maybe_null_arg ? (uchar*) "" : 0, (uint) 0,
-                NONE, field_name_arg, table_arg, dec_arg, 0, 0),
-     not_fixed(dec_arg >= NOT_FIXED_DEC)
+                NONE, field_name_arg, table_arg, dec_arg, 0, 0)
     {}
   Field_double(uint32 len_arg, bool maybe_null_arg, const char *field_name_arg,
-	       struct st_table *table_arg, uint8 dec_arg, my_bool not_fixed_srg)
+	       struct st_table *table_arg, uint8 dec_arg, my_bool not_fixed_arg)
     :Field_real((char*) 0, len_arg, maybe_null_arg ? (uchar*) "" : 0, (uint) 0,
-	        NONE, field_name_arg, table_arg, dec_arg, 0, 0), 
-    not_fixed(not_fixed_srg)
-    {}
+                NONE, field_name_arg, table_arg, dec_arg, 0, 0)
+    {not_fixed= not_fixed_arg; }
   enum_field_types type() const { return FIELD_TYPE_DOUBLE;}
   enum ha_base_keytype key_type() const { return HA_KEYTYPE_DOUBLE; }
   int  store(const char *to,uint length,CHARSET_INFO *charset);