Hello:

If I have a IB_Query1 or a IB_Cursor using like this:

with IB_Query1 do
begin
sql.clear;
sql.text:='';
sql.text:='select a,b from sss where a=:pa';
...
prepare;

params[0].AsString:='xxx';
first
while not eof...
...
end
end;

with IB_Query1 do
begin
sql.clear;
sql.text:='';
sql.text:='select a,b from hhhh where a=:pa';
...
prepare;

params[0].AsString:='xxx';
first
while not eof...
....
end
end;


Is need to use UNPREPARE, and CLOSE to avoid problems... or use it
optional?

Thanks,