Hi,

With a TIB_Query I have next statement:

"Select a.id, a.name from master_table where a.code = 1"

When I need to perform another select with the same query like

"Select a.id, a.name from master_table where a.code = 4"

Is better to close/open with new SQL entry or doing next commands:

SQL->Clear();
SQL->Add("Select a.id, a.name from master_table where a.code = 4")
SQL->Refresh();

Is better use Params or create the where condition and pass as a
unique SQL command like example?

I want to minime overload.

Thanks
Julian.