BCD overflow

[Claudio]

Hello,

When I execute a call of the field I receive the message:

BCD Overflow;

Details:
EnableBCD = True;

CREATE funcao () RETURNS numeric as $BODY$
begin
return cast (1 as numeric (15,2));
end; $BODY$ LANGUAGE 'plpgsql';

SQLQuery. SQL.Text: = ' select funcao () ';
SQLQuery. Open;
if SQLQuery. Fields [0] .AsFloat> 0 then .... <--- ERROR HERE

Thank you.

PS: I need work with EnableBCD.

[Plash]

We have reproduced this problem, and we are working on it. You will be notified when we fix the problem.

[Plash]

We have added the fix. So that NUMERIC fields with no precision specified will be always mapped on TFloatField.

dbExpress requires to BCD fields have a precision set. We cannot create BCD field if the precision is unknown.

The fix will be included in the next build of the driver.