<div>
Hi,<br />
there should be a result since at the end of the stored proc i have the either select 'Success' or select 'Error.'<br />
<br />
what do you mean by:<br />
<br />
-&gt; use execute instead and after this read-out the returnvalue<br />
<br />
how do i execute and read the return value?<br />
<br />

</div>


Hi,
there should be a result since at the end of the stored proc i have the either select 'Success' or select 'Error.'

what do you mean by:

-> use execute instead and after this read-out the returnvalue

how do i execute and read the return value?



<div>
depending what connectionType (ado/bde/other) u use<br />
<br />
a sample using ado<br />
<br />
<br />
//filling input Parameters (sample-names)<br />
ADOStoredProc1.ParamByName<wbr />('AParamet<wbr />erName').V<wbr />alue := Whatever;<br />
//calling StoredProc<br />
ADOStoredProc1.ExecProc;<br />
//read-Out ReturnValue<br />
result := ADOStoredProc1.ParamByName<wbr />('ReturnVa<wbr />lue').Valu<wbr />e;<br />
if Result = 'SUCCESS' then<br />
...<br />
<br />
just from head<br />
<br />
meikl ;-)
</div>


depending what connectionType (ado/bde/other) u use

a sample using ado


//filling input Parameters (sample-names)
ADOStoredProc1.ParamByName('AParameterName').Value := Whatever;
//calling StoredProc
ADOStoredProc1.ExecProc;
//read-Out ReturnValue
result := ADOStoredProc1.ParamByName('ReturnValue').Value;
if Result = 'SUCCESS' then
...

just from head

meikl ;-)

<div>
<div class="content wysiwyg-content">
Hi,<br />
I have a data which exceeds the SQL limit for a varchar which is 8000 so i decided to use the Text variable instead for my table. As input parameter, i used AsMemo. The stored procedure that i called to which i pass the AsMemo param should return a simple &quot;select 'SUCCESS' &quot;&nbsp;or &quot;&nbsp;select 'Error' &quot;&nbsp;after i call &nbsp;&quot;Open&quot;. But instead i get an error saying &quot;error creating cursor handle.&quot;. why is this? any solution ot my problem?<br />
thanks in advance!
</div>
</div>


Hi,
I have a data which exceeds the SQL limit for a varchar which is 8000 so i decided to use the Text variable instead for my table. As input parameter, i used AsMemo. The stored procedure that i called to which i pass the AsMemo param should return a simple "select 'SUCCESS' " or " select 'Error' " after i call  "Open". But instead i get an error saying "error creating cursor handle.". why is this? any solution ot my problem?
thanks in advance!

using AsMemo and Text var in SQL and returning a dataset error

Delphi is the most powerful Object Pascal IDE and component library for cross-platform Native App Development with flexible Cloud services and broad IoT connectivity. It provides powerful VCL controls for Windows 10 and enables FMX development for Windows, Mac and Mobile. Delphi is your choice for ultrafast Enterprise Strong Development™. Look for increased memory for large projects, extended multi-monitor support, improved Object Inspector and much more. Delphi is 5x faster for development and deployment across multiple desktop, mobile, cloud and database platforms including 32-bit and 64-bit Windows 10.