diff options
| author | unknown <ibabaev@bk-internal.mysql.com> | 2007-06-01 06:33:37 +0200 |
|---|---|---|
| committer | unknown <ibabaev@bk-internal.mysql.com> | 2007-06-01 06:33:37 +0200 |
| commit | 81ffede7fc31c092e618469d961600d70831c863 (patch) | |
| tree | b88163902b6698fd82cc842101cfa02e2bf660dd /sql/my_decimal.h | |
| parent | c6ff8a6500f6e3e08d01fcf0687f6987e5adefa6 (diff) | |
| parent | 5d5c66fb66f2c587ce270b624c39662763fa7417 (diff) | |
| download | mariadb-git-81ffede7fc31c092e618469d961600d70831c863.tar.gz | |
Merge bk-internal.mysql.com:/data0/bk/mysql-5.1
into bk-internal.mysql.com:/data0/bk/mysql-5.1-opt
client/mysqldump.c:
Auto merged
sql/field.cc:
Auto merged
sql/field.h:
Auto merged
sql/field_conv.cc:
Auto merged
sql/handler.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_subselect.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/my_decimal.h:
Auto merged
sql/sp_head.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/sql_view.cc:
Auto merged
sql/table.cc:
Auto merged
sql/table.h:
Auto merged
strings/decimal.c:
Auto merged
sql/sql_update.cc:
Manual merge
Diffstat (limited to 'sql/my_decimal.h')
| -rw-r--r-- | sql/my_decimal.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sql/my_decimal.h b/sql/my_decimal.h index d6cefb3e080..f9ba99a4509 100644 --- a/sql/my_decimal.h +++ b/sql/my_decimal.h @@ -36,13 +36,17 @@ C_MODE_END /* maximum length of buffer in our big digits (uint32) */ #define DECIMAL_BUFF_LENGTH 9 + +/* the number of digits that my_decimal can possibly contain */ +#define DECIMAL_MAX_POSSIBLE_PRECISION (DECIMAL_BUFF_LENGTH * 9) + /* maximum guaranteed precision of number in decimal digits (number of our digits * number of decimal digits in one our big digit - number of decimal - digits in one our big digit decreased on 1 (because we always put decimal + digits in one our big digit decreased by 1 (because we always put decimal point on the border of our big digits)) */ -#define DECIMAL_MAX_PRECISION ((DECIMAL_BUFF_LENGTH * 9) - 8*2) +#define DECIMAL_MAX_PRECISION (DECIMAL_MAX_POSSIBLE_PRECISION - 8*2) #define DECIMAL_MAX_SCALE 30 #define DECIMAL_NOT_SPECIFIED 31 @@ -50,7 +54,7 @@ C_MODE_END maximum length of string representation (number of maximum decimal digits + 1 position for sign + 1 position for decimal point) */ -#define DECIMAL_MAX_STR_LENGTH (DECIMAL_MAX_PRECISION + 2) +#define DECIMAL_MAX_STR_LENGTH (DECIMAL_MAX_POSSIBLE_PRECISION + 2) /* maximum size of packet length */ |