Hi List,

I'm a little bit confused.

I do the following:

Create a table with 1 int and two floats.....

mysql> create table testfloat(z int, ll float, ul float);
Query OK, 0 rows affected (0.00 sec)

inserting one row into the table........

mysql> insert into testfloat values(1,-0.1,0.1);
Query OK, 1 row affected (0.00 sec)

check if values where inside........

mysql> select * from testfloat;
+------+------+------+
| z    | ll   | ul   |
+------+------+------+
|    1 | -0.1 |  0.1 |
+------+------+------+
1 row in set (0.01 sec)


and now I wants to take a look on special rows......

mysql> select * from testfloat where ul=0.1;
Empty set (0.00 sec)


I didn't understand why I didn't get what I expect.

Best regards

Thorsten Guddack

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