问题
Please i need help. (I SEARCHED A lot and get more confused . )
I use Toad 9.7.25 and i made this procedure (in a package)
PROCEDURE ReportaCC(pfcorte IN DATE, lcursor IN OUT SYS_REFCURSOR)
IS
BEGIN
OPEN lcursor FOR
select c1, c3, c3 from table1 where hdate = pfcorte;
close lcursor;
END;
In toad's sql editor i´d like execute that procedure and show the cursor results in toad's datagrid:
--- I WANT THIS CODE CAN EXECUTE IN TOAD'S SQL EDITOR.
DECLARE
PFCORTE DATE;
LCURSOR SYS_REFCURSOR;
BEGIN
PFCORTE := '31/08/2012';
-- LCURSOR := NULL; -- Modify the code to initialize this parameter
mypaq.REPORTACC( TO_DATE(PFCORTE,'DD/MM/YYYY') , LCURSOR );
:to_grid := LCURSOR;
COMMIT;
END;
When i execute the script (F9), and set the variable :to_grid type cursor, i get the next error:
"ORA-24338: statement handle not executed"
What can be the problem
Thanks in advance.
Thanks four your posts... worked fine!
But now have another question... If i replace the simple query (select c1, c2, c3 from table...) for a mor complex like this:
PROCEDURE ReportaCC(pfcorte IN DATE, lcursor OUT SYS_REFCURSOR)
IS
BEGIN
OPEN lcursor FOR
SELECT ENC.CVEOTORGANTE, ENC.NOMBREOTORGANTE, ENC.IDENDINTIFICADORDEMEDIO, TO_CHAR(SYSDATE, 'YYYYMMDD') AS FECHAEXT, ENC.NOTAOTORGANTE,
CIRCRED.valida_cc.QUITASIGNOS(VCL.APELLIDOPATERNO) AS VAL_APELLIDOPATERNO,
CIRCRED.valida_cc.QUITASIGNOS(VCL.APELLIDOMATERNO) AS VAL_APMATERNO,
CIRCRED.valida_cc.QUITASIGNOS(VCL.APELLIDOADICIONAL) AS APELLIDOADICIONAL ,
CIRCRED.valida_cc.QUITASIGNOS(VCL.NOMBRES) AS NOMBRES,
VCL.FECHANACIMIENTO,
circred.valida_cc.valida_rfc(Vcl.rfc,'CORRIGE') AS VALRFC,
circred.valida_cc.valida_curp(VCL.CURP,'CORRIGE') AS VALCURP, VCL.NACIONALIDAD,
circred.valida_cc.valida_RESIDENCIA('ESIACOM', SC.TIPOVIV ) AS VAL_RESIDENCIA, VCL.NUMEROLICENCIACONDUCIR,
circred.valida_cc.valida_EDOCIVIL('ESIACOM', VCL.ESTADOCIVIL) AS VAL_ESTADOCIVIL, VCL.SEXO,
circred.valida_cc.valida_IFE(VCL.CLAVEELECTORIFE,'CORRIGE') AS CLAVEELECTORIFE,
VCL.NUMERODEPENDIENTES,
VCL.FECHADEFUNCION, VCL.INDICADORDEFUNCION, VCL.TIPOPERSONA,
CIRCRED.valida_cc.QUITASIGNOS(VCL.DIRECCION) AS DIRECCION,
CIRCRED.valida_cc.QUITASIGNOS(VCL.COLONIAPOBLACION) AS COLONIAPOBLACION,
CIRCRED.valida_cc.QUITASIGNOS(VCL.DELEGACIONMUNICIPIO) AS DELEGACIONMUNICIPIO,
CIRCRED.valida_cc.QUITASIGNOS(VCL.CIUDAD) AS CIUDAD,
VCL.ESTADO, circred.valida_cc.valida_cp(VCL.CP, VCL.CDGEF) AS VAL_CP, VCL.FECHARESIDENCIA,
circred.valida_cc.valida_TEL(VCL.NUMEROTELEFONO,'CORRIGE') AS VAL_TEL, circred.valida_cc.valida_TIPODOMICILIO('ESIACOM', 'C') AS VAL_TIPODOMICILIO, VCL.TIPOASENTAMIENTO,
EMP.*,
ENC.CVEOTORGANTE CVEACTUAL, ENC.NOMBREOTORGANTE, SAL.CUENTAACTUAL, SAL.TIPORESPONSABILIDAD, SAL.TIPOCUENTA, SAL.TIPOCONTRA, SAL.CLAVEUNIDADMONETARIA, SAL.VALORACTIVOVALUACION,
SAL.NUMPAGOS, SAL.FREQPAGOS,SAL.PAGOPACCL, SAL.FECHAAPERTURACUENTA,
TO_CHAR(circred.valida_cc.FUN_FULTDEPCL(sal.CLNS, sal.CDGNS, sal.CDGNS, sal.CDGCL, sal.CICLO, SAL.INICICLO, SAL.FREQPAGOS, pfcorte ), 'YYYYMMDD') AS FULTPAGO,
SAL.FECHAULTIMACOMPRA, SAL.FECHACIERRECUENTA, SAL.FECHACORTE, SAL.GARANTIA, SAL.CREDITOMAXIMO,
SAL.SALDOCL, SAL.limitecredito, SAL.SDOVENCL, SAL.NUMPAGVEN, SAL.pagoactual, SAL.HISTORICOPAG, SAL.CLAVEPREVENCION, SAL.TOTPAGREP, SAL.CLAVEANTERIOROTORGANTE,
SAL.NOMBREANTERIOROTORGANTE, SAL.NUMEROCUENTAANTERIOR,
SAL.SUMSALDO, SAL.sumsdoven, SAL.numcred, SAL.numdirecc, SAL.numempleo, SAL.numctas, ENC.NOMBREOTORGANTE, NULL AS DOMDEVOL
FROM
CIRCRED.VW_ENCABEZADO ENC,
circred.VW_DATOSPERDOM VCL,
ICARO.VW_PROYINVE SC,
CIRCRED.EMPLEO EMP,
CIRCRED.VW_SALDOINCOB SAL
WHERE SAL.FUENTEBD = 'ESIACOM'
AND SAL.CDGCL = VCL.CDGCL
AND SAL.CDGCL = SC.CDGCL(+) AND SAL.CICLO = SC.CICLO(+) and SAL.INICICLO = SC.INICIO(+)
AND SAL.FCORTE = pfcorte
AND SAL.STATUSCC IN ('INCOB', 'CIERR', 'CEROS') ;
END ReportaCC;
Why cant display the results?
(The query works fine if i execute it directly in a TOAD SQL editor)
Thanks again....!!!
回答1:
After you hit F9
the "Variables" dialog appears and you select Type=Cursor from the dropdown list then press OK:
The reason you are getting the "ORA-24338: statement handle not executed" error is because you are closing your cursor before it is accessed.
This is the process that is happening:
- Execute procedure
- OPEN statement returns a pointer to the result set in memory (but does not return any data)
- CLOSE statement discards the results before they are accessed
- Procedure call ends
- The client caller (in this case TOAD) attempts to access the result stream, but the pointer is invalid, so nothing can be read and the error is thrown
Solution: Remove the close lcursor;
statement.
回答2:
As your procedure is doing only a select statement better use a function like
CREATE or REPLACE function ReportaCC(pfcorte IN DATE)
RETURN SYS_REFCURSOR
AS
lcursor SYS_REFCURSOR;
BEGIN
OPEN lcursor FOR
select c1, c3, c3 from table1 where hdate = pfcorte;
RETURN lcursor ;
END;
/
Do not close lcursor here, close from your calling statement because if you close lcursor then you wouldn't be able to see any results.
And execute as
select ReportaCC(<>) from dual
from toad, double click cursor in datagrid to see the results.
来源:https://stackoverflow.com/questions/12747823/how-to-display-a-sys-refcursor-data-in-toads-datagrid