Dear all,
I have some problems with TDBgrid and float values.
Firebird database.
I have a table with two fields.
One field is a (FIELD_FLOAT) FLOAT and the other DOUBLE PRECISION
(FIELD_DOUBLE).
I tried some inserts and I show the table using DBGrid.
If I exec this:
insert into TABLE1 (FIELD_FLOAT, FIELD_DOUBLE) values (0.15, 9.11)
In the DBgrid I see:
FLOAT field: 0.150000005960464
DOUBLE field: 9.109999999999999
In delphi I see the same as in lazarus for the float field but for the
double I see correctly 9.11
I think that there are some problems with significant digits.
I tried to explore the code of TDBgrid ut I was not able to understand
it. I am a newbie.
Any help, suggestion?
a.
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