Subject param length limit
Author tailuo2002

I'm using D7+IBX+Firebird 1.5.2

This is the SQL in IBQuery1:

select * from grp where gno like :p1

The datatype of gno is varchar(12)

When I assigned '001001001001%' to p1 in application, an error
raised as:

Trying to store a string of length 13 into a field that can only
contain 12.

It's so strange.

The P1 is not a field, why it is limited to 12 ?