ver 2.50 parameter bug
Posted: Wed 04 Jun 2008 00:32
Hello,
It seems version 2.50 has broken some of our code here.
All the parameters' values are blanked after calling ExecSql which is breaking our existing code that sets a parameter outside a loop (let's call the parameter "X"), with other parameters being set in the loop (ie X doesn't change throughout the loop). This previously kept X's value throughout the loop.
Obviously the work around is to set X within the loop, but we feel we shouldn't have to do this, and there may be other projects that we use this method.
Sample code:
It seems version 2.50 has broken some of our code here.
All the parameters' values are blanked after calling ExecSql which is breaking our existing code that sets a parameter outside a loop (let's call the parameter "X"), with other parameters being set in the loop (ie X doesn't change throughout the loop). This previously kept X's value throughout the loop.
Obviously the work around is to set X within the loop, but we feel we shouldn't have to do this, and there may be other projects that we use this method.
Sample code:
Code: Select all
myQuery.Prepare;
myQuery.ParamByName('X').AsString := variable;
while {Loop condition} do
begin
myQuery.ParamByName('Data').AsString := ZZZ;
myQuery.ExecSQL;
...
end;