Go Premium for a chance to win a PS4. Enter to Win

x
  • Status: Solved
  • Priority: Medium
  • Security: Public
  • Views: 175
  • Last Modified:

SQL's

How can I give params to my SQL? How do I update SQL's?
Ex. I have a qeury like this:
Select c.naam,c.voornaam,cs.groep,cs.status,cs.count
from cursist7 c,cursus7 cs //Cursus7 And cursist7 must be 2 //variabeles.
where c.volgnr = cs.volgnr and c.naam = :=naam

How can I update a Qeury like this. Please help me, it's urgent.
0
DDTom23
Asked:
DDTom23
  • 2
1 Solution
 
javiertbCommented:
To pass params to your Query :

Query1.Close;
Query1.Clear;  //Clear the Query text
Query1.Add('Select * from Table1 where Stringfield1 = :Param1');
Query1.ParamByName('Param1').AsString:='Name';
// You could also use Query1.Params[0].AsString:='Name');
Query1.Execute;

if now you want to add another clause just use Query1.Add(...)
or Query1[1] as it's a TString.


0
 
javiertbCommented:
I'd really appreciate if you could evaluate my answer. It's a looong time since I last posted it.
0

Featured Post

Important Lessons on Recovering from Petya

In their most recent webinar, Skyport Systems explores ways to isolate and protect critical databases to keep the core of your company safe from harm.

  • 2
Tackle projects and never again get stuck behind a technical roadblock.
Join Now