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Hi!
I am having some problems width a little script i downloaded...
I'm not able to figure out what he SELECT line does!
What does the @@identity mean?
Is this maby a javascript? :)
function GetLastIdentity(ADOConnection)
{
var rstIdentity =3D Server.CreateObject("ADODB.Recordset");
rstIdentity.Open("SELECT @@identity AS IdentityId", ADOConnection);
var iIdentity =3D rstIdentity.EOF =3D=3D false ? =
rstIdentity("IdentityId").value : -1;
rstIdentity.Close();
return iIdentity;
}
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
<META content=3D"MSHTML 6.00.2600.0" name=3DGENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY>
<DIV><FONT face=3DArial size=3D2>Hi!</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I am having some problems width a =
little script i=20
downloaded...</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I'm not able to figure out what he =
SELECT line=20
does!</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>What does the @@identity =
mean?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Is this maby a javascript? =
:)</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>function=20
GetLastIdentity(ADOConnection)<BR>{<BR> var rstIdentity =3D=20
Server.CreateObject("ADODB.Recordset");<BR><STRONG> <FONT=20
color=3D#ff0000>rstIdentity.Open("SELECT @@identity AS IdentityId",=20
ADOConnection);</FONT></STRONG><BR> var iIdentity =3D =
rstIdentity.EOF =3D=3D=20
false ? rstIdentity("IdentityId").value :=20
-1;<BR> rstIdentity.Close();<BR> return=20
iIdentity;<BR>}</FONT></DIV></BODY></HTML>
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