diff options
Diffstat (limited to 'sql/item_func.cc')
| -rw-r--r-- | sql/item_func.cc | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/sql/item_func.cc b/sql/item_func.cc index 833eac6893b..95965668882 100644 --- a/sql/item_func.cc +++ b/sql/item_func.cc @@ -564,8 +564,9 @@ void Item_func::count_decimal_length() set_if_smaller(unsigned_flag, args[i]->unsigned_flag); } int precision= min(max_int_part + decimals, DECIMAL_MAX_PRECISION); - max_length= my_decimal_precision_to_length_no_truncation(precision, decimals, - unsigned_flag); + fix_char_length(my_decimal_precision_to_length_no_truncation(precision, + decimals, + unsigned_flag)); } @@ -575,13 +576,14 @@ void Item_func::count_decimal_length() void Item_func::count_only_length() { - max_length= 0; + uint32 char_length= 0; unsigned_flag= 0; for (uint i=0 ; i < arg_count ; i++) { - set_if_bigger(max_length, args[i]->max_length); + set_if_bigger(char_length, args[i]->max_char_length()); set_if_bigger(unsigned_flag, args[i]->unsigned_flag); } + fix_char_length(char_length); } |