Andrew Braithwaite wrote:
Hi All,
I have a strange error when trying to insert into a table with 2
'double' fields. It inserts into the 1st field OK but fills the 2nd one
with nines. See below for a complete recreate.
[...]
| lon | double(7,6) | YES | MUL | NULL | |
| lat | double(7,6) | YES | | NULL | |
From the manual:
DOUBLE[(M,D)] [UNSIGNED] [ZEROFILL]
M is the total number of decimal digits and D is the number of digits
following the decimal point.
<URL: http://dev.mysql.com/doc/mysql/en/numeric-type-overview.html >
mysql> INSERT INTO table1VALUES
(8002,'2a',-0.361080,39.468270,'2005-08-31','ES052',NULL,NULL);
Query OK, 1 row affected, 1 warning (0.01 sec)
mysql> select * from table1 where id=8002\G
*************************** 1. row ***************************
id: 8002
GeoQuality: 2a
lon: -0.361080
lat: 9.999999
You have created your columns with a max width of 7, out of which 6 are
decimals, but you are trying to insert a number with 8 digits.
--
Roger
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