How to call a stored procedure PL/SQL of the Disqualification?

I figured I could do this from a Groovy script but I am unable to make it work.

Let's take the simplest scenario:

At the end of a job, I have a need to call an once stored procedure that has no arguments.

Translated by the logic of the stored procedure with Disqualification is not an option.

If you must call it once at the end of a task, you must use the external task.

If you call a procedure for each record, it can be done using a script.

Tags: Fusion Middleware

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    CREATE or REPLACE PROCEDURE SP_HELLOWORLD

    (

    NAME IN VARCHAR2

    OUT VARCHAR2 DESIRES

    ) AS

    BEGIN

    WISHES: = 'Hello'. name | ', Welcome to MS.';

    END SP_HELLOWORLD;

    Your Code of ADF is:

    try {}

    System.out.println ("* beginning of the code *");

    String sql = "start SP_HELLOWORLD(:NAME,:WISHES); end; ";

    CallableStatement st = getDBTransaction () .createCallableStatement (sql, getDBTransaction(). DEFAULT VALUE);

    st.setObject ("NAME", "ABC"); Replace with required param

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  • Simple question-how to call a stored procedure or function of apex?

    Simple question-how to call a stored procedure or function of apex?
    Thanks advance.
    Doug

    Hi Doug,.
    You can call a procedure or function of apex. It depends on what you want to do with the function or procedure. If you want to retrieve table data in a specific area, you can try something like this-

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    END;
    /

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    hope this will help,

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  • How to call a stored procedure with a REF CURSOR output parameter

    I'm looking forward to example calling a function/stored procedure with a REF CURSOR output parameter and get the result.
    In other words, I have a stored function/procedure that runs a SELECT statement using the OCI library and then he could get the values of each row and each column.

    I put a code snippet, it have only the main thing to call a simple stored procedure and to print the name of each column of the cursor, but I couldn t to print out values in the table that calls the stored procedure.
    I understand that the next step is to call an OCIStmtFetch.
    How to associate the slider with the OCIStmtFetch?

    If you need more information, just tell me.

    I use ANSI C with HP - UX (HP - UX C) operating system and Oracle 10 g.


    Kind regards.

    Antonio Garcia


    / * callOracleSP * /.

    #include < stdio.h >
    #include < string.h >
    #include < oci.h >
    #include < stdlib.h > to

    char * pConnectChar = "Server";
    char * pUsernameChar = "user";
    char * pPasswordChar = "passwd";
    char * sqlCharArray1 = "BEGIN SP_GETCITIES (:,: c); END; « ;
    int retval;
    UB4 parmcnt = 0;
    UB4 pos2 = 0;
    text * pcoln [20];
    UB4 namelen [20];
    char state_key [5];

    OCIStmt * pOciStatement;
    OCIStmt * pOciStatCursor;
    OCIError * pOciError;
    OCIEnv * pOciEnviron;
    OCIServer * pOciServer;
    OCISession * pOciSession;
    OCISvcCtx * pOciServiceContext;
    OCIBind * pOciBind [500];
    OCIParam * pOciParam;


    int main()
    {
    retval = OCIEnvCreate (& pOciEnviron, OCI_DEFAULT, NULL, NULL, NULL, NULL, 0, NULL);
    retval = OCIEnvInit (& pOciEnviron, OCI_DEFAULT, 0, NULL);
    retval = OCIHandleAlloc (pOciEnviron, (void *) & pOciError, OCI_HTYPE_ERROR, 0, NULL);
    retval = OCIHandleAlloc (pOciEnviron, (void *) & pOciServiceContext, OCI_HTYPE_SVCCTX, 0, NULL);
    retval = OCIHandleAlloc (pOciEnviron, (void *) & pOciStatement, OCI_HTYPE_STMT, 0, NULL);

    retval = OCILogon (pOciEnviron, pOciError, & pOciServiceContext,(unsigned char *) pUsernameChar,
    strlen (pUsernameChar), (unsigned char *) pPasswordChar, strlen (pPasswordChar).
    (unsigned char *) pConnectChar, strlen (pConnectChar));
    printf ("retval=%d\n",retval OCILogon);

    retval = OCIStmtPrepare (pOciStatement, pOciError, (unsigned char *) sqlCharArray1, strlen (sqlCharArray1),)
    OCI_NTV_SYNTAX, OCI_DEFAULT);
    printf ("StmtPrepare retval=%d\n",retval);

    retval = OCIHandleAlloc (pOciEnviron, (void *) & pOciStatCursor, OCI_HTYPE_STMT, 0, NULL);
    retval = 1 OCIBindByPos(pOciStatement,&pOciBind[0], pOciError, (ub4), (void *) & state_key,)
    ((sb4) sizeof (state_key), SQLT_STR, (void *) 0, (ub2 *) 0, (ub2 *) 0, (ub4) 0, (ub4 *) 0, OCI_DEFAULT (ub4));
    printf ("BindByPos OCI_HTYPE_STMT retval=%d\n",retval);

    retval = OCIBindByPos(pOciStatement,&pOciBind[1], pOciError, (ub4) 2, (void *) & pOciStatCursor,)
    ((sb4) 0, SQLT_RSET, (void *) 0, (ub2 *) 0, (ub2 *) 0, (ub4) 0, (ub4 *) 0, OCI_DEFAULT (ub4));
    printf ("BindByPos OCI_HTYPE_STMT retval=%d\n",retval);

    strcpy (state_key, 'ca');

    retval = OCIStmtExecute (pOciServiceContext, pOciStatement, pOciError, (ub4) 1, (ub4) 0,)
    (OCISnapshot *) NULL, (OCISnapshot *) NULL, OCI_DEFAULT (ub4));
    printf ("StmtExecute retval=%d\n",retval);

    / * How to get the values of the cursor? */

    / * Number of parameters of the cursor * /.
    OCIAttrGet ((void *) pOciStatCursor, OCI_HTYPE_STMT (ub4), (void *) & parmcnt,(ub4 *) 0,)
    (ub4) (OCI_ATTR_PARAM_COUNT, pOciError);
    printf ("\nNumber of the slider settings = %d\n",parmcnt);

    for (int pos = 1; pos < = (int) parmcnt; pos ++)
    {
    OCIAttrGet ((void *) pOciStatCursor, OCI_HTYPE_STMT (ub4), (void *) & pos2,(ub4 *) 0,)
    (ub4) (OCI_ATTR_CURRENT_POSITION, pOciError);
    retval = OCIParamGet ((void *) pOciStatCursor, OCI_HTYPE_STMT (ub4), pOciError, (void *) & pOciParam,)
    POS (ub4));
    OCIAttrGet pOciParam, (ub4) ((void*) OCI_DTYPE_PARAM,(void*) & pcoln [pos - 1],(ub4 *) & namelen [pos-1],)
    (ub4) OCI_ATTR_NAME,(OCIError *) pOciError);
    }
    for (int i = 1; i < = (int) parmcnt; i ++)
    printf ("%i\tNAME = % column. ("* s\n", i, namelen [i-1], pcoln [i-1]);

    return 0;
    }


    This is the script that create the table, insert records and create the stored procedure

    CREATE TABLE CITIES)
    STATE_CODE VARCHAR2 (2) NULL,
    CITY_CODE NUMBER (15.5) NULL,
    CITY_NAME VARCHAR2 (30) NULL
    )
    /


    INSERT INTO CITIES (STATE_CODE, CITY_CODE, CITY_NAME)
    VALUES ('CA', 30, 'SAN DIEGO')
    /
    INSERT INTO CITIES (STATE_CODE, CITY_CODE, CITY_NAME)
    VALUES ('CA', 40 'SACRAMENTO')
    /
    INSERT INTO CITIES (STATE_CODE, CITY_CODE, CITY_NAME)
    VALUES ('FL', 10, 'MIAMI')
    /
    INSERT INTO CITIES (STATE_CODE, CITY_CODE, CITY_NAME)
    VALUES ('FL', 20, 'ORLANDO')
    /
    INSERT INTO CITIES (STATE_CODE, CITY_CODE, CITY_NAME)
    VALUES ('NEW YORK', 10, 'NEW YORK')
    /
    INSERT INTO CITIES (STATE_CODE, CITY_CODE, CITY_NAME)
    VALUES ('NEW YORK', 20, 'ALBANY')
    /
    INSERT INTO CITIES (STATE_CODE, CITY_CODE, CITY_NAME)
    VALUES ('CA', 10, 'LOS ANGELES')
    /
    INSERT INTO CITIES (STATE_CODE, CITY_CODE, CITY_NAME)
    VALUES ('CA', 20, 'SAN FRANCISCO')
    /


    CREATE or REPLACE PACKAGE globalPkg AUTHID CURRENT_USER AS
    / * The following is specific global variables T/SQL. */
    TYPE RCT1 IS REF CURSOR; / * new cursor low definition * /.
    END globalPkg;
    /



    CREATE OR REPLACE PROCEDURE SP_ADDCITY)
    P_STATE_CODE IN VARCHAR,
    P_CITY_CODE NUMBER,
    P_CITY_NAME IN VARCHAR2,
    P_RETURN IN NUMBERS)
    AS
    StoO_error INTEGER;
    StoO_selcnt INTEGER;
    StoO_rowcnt INTEGER;
    StoO_errmsg VARCHAR2 (255);

    BEGIN
    StoO_rowcnt: = 0;
    StoO_error: = 0;
    StoO_selcnt: = 0;
    P_RETURN: = 0;
    INSERT INTO CITIES (STATE_CODE, CITY_CODE, CITY_NAME)
    VALUES (P_STATE_CODE, P_CITY_CODE, P_CITY_NAME);
    StoO_rowcnt: = number of LINES SQL %;
    EXCEPTION
    WHEN TOO_MANY_ROWS THEN
    StoO_rowcnt: = 2;
    WHILE OTHERS THEN
    StoO_rowcnt: = 0;
    StoO_selcnt: = 0;
    StoO_error: = SQLCODE;
    StoO_errmsg: = SQLERRM;
    IF StoO_error! = 0 THEN
    BEGIN
    P_RETURN: = 1;
    RETURN;
    END;
    END IF;
    END;
    /

    CREATE OR REPLACE PROCEDURE SP_GETCITIES)
    STATE_KEY IN VARCHAR,
    RC1 IN OUT globalPkg.RCT1)
    AS
    StoO_error INTEGER;
    StoO_selcnt INTEGER;
    StoO_rowcnt INTEGER;
    StoO_errmsg VARCHAR2 (255);
    BEGIN
    StoO_rowcnt: = 0;
    StoO_error: = 0;
    StoO_selcnt: = 0;
    OPEN FOR RC1
    SELECT STATE_CODE, CITY_CODE, FRANCISCO
    CITIES
    WHERE STATE_CODE = STATE_KEY
    ORDER BY CITY_CODE;
    StoO_rowcnt: = number of LINES SQL %;
    EXCEPTION
    WHILE OTHERS THEN
    StoO_rowcnt: = 0;
    StoO_error: = SQLCODE;
    StoO_errmsg: = SQLERRM;
    END;
    /

    Hi Antonio,.

    I see this:

    c_buf=(ub1 **)calloc(sizeof(ub1 *),3);
    
    ...
    
    rc=OCIDefineByPos(pOciStatCursor,&pdef,(OCIError *)pOciError,pos,c_buf[pos-1],size+1,(ub2)type,(dvoid *)c_indp[pos-1],(ub2 *)0,(ub2 *)0,OCI_DEFAULT);
    

    That I don't understand. You allocate space for 3 pointers ub1 but I don't see where these pointers are then initialized to point to where the data is to be stored.

    I do not read correctly?

    Sorry for posting code long, but here is an example of code that I have. It is much more 'code' for your code, but maybe that will be enough...

    NOTE: This is just the code example and not rigorous. For example, I don't check the memory, allocations etc in this code!

    Kind regards

    Mark

    #ifdef WIN32
    #define _CRT_SECURE_NO_DEPRECATE 1
    #endif
    
    #include 
    #include 
    #include 
    #include 
    
    void checkerr(sword status, OCIError *errhp);
    
    int main(int argc, char *argv[]) {
      OCIEnv      *envhp = NULL;  /* OCI Environment handle     */
      OCIError    *errhp = NULL;  /* OCI Error handle           */
      OCISvcCtx   *svchp = NULL;  /* OCI Service Context handle */
      OCIServer   *srvhp = NULL;  /* OCI Server handle          */
      OCISession  *usrhp = NULL;  /* OCI User Session handle    */
    
      OCIStmt     *stmtp = NULL;  /* OCI Statement handle       */
      OCIStmt     *cursr = NULL;  /* OCI Statement handle       */
    
      OCIParam    *prmp1 = NULL;  /* OCI Parameter handle       */
      OCIParam    *prmp2 = NULL;  /* OCI Parameter handle       */
      OCIParam    *prmp3 = NULL;  /* OCI Parameter handle       */
    
      OCIDefine   *defp1 = NULL;  /* OCI Define handle          */
      OCIDefine   *defp2 = NULL;  /* OCI Define handle          */
      OCIDefine   *defp3 = NULL;  /* OCI Define handle          */
    
      OCIBind     *bndp1 = NULL;  /* OCI Bind handle            */
      OCIBind     *bndp2 = NULL;  /* OCI Bind handle            */
      OCIBind     *bndp3 = NULL;  /* OCI Bind handle            */
    
      /* used to hold column width */
      ub2 col_width;
    
      /* used to set the prefetch count */
      ub4 prefetch_count = 32;
    
      /* will hold output from database */
      oratext *pEmpId = NULL;
      oratext *pFirstName = NULL;
      oratext *pLastName = NULL;
    
      /* the anonymous block to execute */
      /* this opens a ref cursor        */
      oratext *sqlstmt = "begin " \
                         "  open :1 for " \
                         "  select   to_char(employee_id), " \
                         "           first_name, " \
                         "           last_name " \
                         "  from     hr.employees " \
                         "  order by last_name, " \
                         "           first_name; " \
                         "end;";
    
      /* used to hold the results of each OCI call */
      sword result = 0;
    
      /* Initialize and create a default environment  */
      result = OCIEnvCreate(&envhp,
                            OCI_DEFAULT,
                            (dvoid *) 0,
                            0,
                            0,
                            0,
                            (size_t) 0,
                            (dvoid **) 0);
    
      /* allocate an error handle */
      result = OCIHandleAlloc((dvoid *) envhp,
                              (dvoid **) &errhp,
                              OCI_HTYPE_ERROR,
                              0,
                              (dvoid **) 0);
    
      /* allocate a service context handle */
      result = OCIHandleAlloc((dvoid *) envhp,
                              (dvoid **) &svchp,
                              OCI_HTYPE_SVCCTX,
                              0,
                              (dvoid **) 0);
    
      /* allocate a server handle */
      result = OCIHandleAlloc((dvoid *) envhp,
                              (dvoid **) &srvhp,
                              OCI_HTYPE_SERVER,
                              0,
                              (dvoid **) 0);
    
      /* allocate a user session handle */
      result = OCIHandleAlloc((dvoid *) envhp,
                              (dvoid **) &usrhp,
                              OCI_HTYPE_SESSION,
                              0,
                              (dvoid **) 0);
    
      /* create a server context using the "ORADEMO" database */
      result = OCIServerAttach(srvhp,
                               errhp,
                               "ORADEMO",
                               (ub4) strlen("ORADEMO"),
                               OCI_DEFAULT);
    
      /* set the server attribute in the service context handle */
      result = OCIAttrSet((dvoid *) svchp,
                          OCI_HTYPE_SVCCTX,
                          (dvoid *) srvhp,
                          (ub4) 0,
                          OCI_ATTR_SERVER,
                          errhp);
    
      /* open the session with the database */
      /* using external authentication      */
      result = OCISessionBegin(svchp,
                               errhp,
                               usrhp,
                               OCI_CRED_EXT,
                               OCI_DEFAULT);
    
      /* set the user session attribute in the service context handle */
      result = OCIAttrSet((dvoid *) svchp,
                          OCI_HTYPE_SVCCTX,
                          (dvoid *) usrhp,
                          (ub4) 0,
                          OCI_ATTR_SESSION,
                          errhp);
    
      /* allocate the statement handle */
      result = OCIHandleAlloc((dvoid *) envhp,
                              (dvoid **) &stmtp,
                              OCI_HTYPE_STMT,
                              0,
                              (dvoid **) 0);
    
      /* prepare the statement for execution */
      result = OCIStmtPrepare(stmtp,
                              errhp,
                              sqlstmt,
                              (ub4) strlen((char *) sqlstmt),
                              OCI_NTV_SYNTAX,
                              OCI_DEFAULT);
    
      /* allocate the handle for the ref cursor */
      result = OCIHandleAlloc((dvoid *) envhp,
                              (void **) &cursr,
                              OCI_HTYPE_STMT,
                              0,
                              NULL);
    
      /* bind the ref cursor parameter */
      result = OCIBindByPos(stmtp,
                            &bndp1,
                            errhp,
                            1,
                            &cursr,
                            0,
                            SQLT_RSET,
                            NULL,
                            0,
                            NULL,
                            0,
                            0,
                            OCI_DEFAULT);
    
      /* execute the statement */
      result = OCIStmtExecute(svchp,
                              stmtp,
                              errhp,
                              1,
                              0,
                              NULL,
                              NULL,
                              OCI_DEFAULT);  
    
      /* get parameter descriptor for first column */
      result = OCIParamGet((dvoid *) cursr,
                           OCI_HTYPE_STMT,
                           errhp,
                           (dvoid **) &prmp1,
                           (ub4) 1);
    
      /* get parameter descriptor for second column */
      result = OCIParamGet((dvoid *) cursr,
                           OCI_HTYPE_STMT,
                           errhp,
                           (dvoid **) &prmp2,
                           (ub4) 2);
    
      /* get parameter descriptor for third column */
      result = OCIParamGet((dvoid *) cursr,
                           OCI_HTYPE_STMT,
                           errhp,
                           (dvoid **) &prmp3,
                           (ub4) 3);
    
      /* get the first column width in characters */
      result = OCIAttrGet((dvoid*) prmp1,
                          (ub4) OCI_DTYPE_PARAM,
                          (dvoid*) &col_width,
                          (ub4 *) 0,
                          (ub4) OCI_ATTR_DATA_SIZE,
                          errhp);
    
      /* allocate memory to hold the result */
      pEmpId = (oratext *) malloc(sizeof(oratext) * (col_width + 1));
    
      /* define the first column in the results */
      result = OCIDefineByPos(cursr,
                              &defp1,
                              errhp,
                              1,
                              (dvoid *) pEmpId,
                              (sword) col_width + 1,
                              SQLT_STR,
                              (dvoid *) NULL,
                              (ub2 *) 0,
                              (ub2 *) 0,
                              OCI_DEFAULT);
    
      /* get the second column width in characters */
      result = OCIAttrGet((dvoid*) prmp2,
                          (ub4) OCI_DTYPE_PARAM,
                          (dvoid*) &col_width,
                          (ub4 *) 0,
                          (ub4) OCI_ATTR_DATA_SIZE,
                          errhp);
    
      /* allocate memory to hold the result */
      pFirstName = (oratext *) malloc(sizeof(oratext) * (col_width + 1));
    
      /* define the second column in the results */
      result = OCIDefineByPos(cursr,
                              &defp2,
                              errhp,
                              2,
                              (dvoid *) pFirstName,
                              (sword) col_width + 1,
                              SQLT_STR,
                              (dvoid *) NULL,
                              (ub2 *) 0,
                              (ub2 *) 0,
                              OCI_DEFAULT);
    
      /* get the third column width in characters */
      result = OCIAttrGet((dvoid*) prmp3,
                          (ub4) OCI_DTYPE_PARAM,
                          (dvoid*) &col_width,
                          (ub4 *) 0,
                          (ub4) OCI_ATTR_DATA_SIZE,
                          errhp);
    
      /* allocate memory to hold the result */
      pLastName = (oratext *) malloc(sizeof(oratext) * (col_width + 1));
    
      /* define the third column in the results */
      result = OCIDefineByPos(cursr,
                              &defp3,
                              errhp,
                              3,
                              (dvoid *) pLastName,
                              (sword) col_width + 1,
                              SQLT_STR,
                              (dvoid *) NULL,
                              (ub2 *) 0,
                              (ub2 *) 0,
                              OCI_DEFAULT);
    
      /* loop through and print the results */
      while ((result = OCIStmtFetch(cursr,
                                    errhp,
                                    (ub4) 1,
                                    (ub2) OCI_FETCH_NEXT,
                                    (ub4) OCI_DEFAULT)) == OCI_SUCCESS)
      {
        printf("Employee ID: %s\n", pEmpId);
        printf(" First Name: %s\n", pFirstName);
        printf("  Last Name: %s\n\n", pLastName);
      }
    
      /* free allocated memory */
      free(pEmpId);
      free(pFirstName);
      free(pLastName);
    
      pEmpId = NULL;
      pFirstName = NULL;
      pLastName = NULL;
    
      /* terminate the session with the database */
      result = OCISessionEnd(svchp, errhp, usrhp, OCI_DEFAULT);
    
      /* detach from the server */
      result = OCIServerDetach(srvhp, errhp, OCI_DEFAULT);
    
      /* deallocate the environment handle     */
      /* OCI will deallocate the child handles */
      result = OCIHandleFree((dvoid *) envhp, OCI_HTYPE_ENV);
    
      return OCI_SUCCESS;
    }
    
    void checkerr(sword status, OCIError *errhp)
    {
      oratext errbuf[512];
      sb4 errcode = 0;
    
      switch (status) {
        case OCI_SUCCESS:
          break;
    
        case OCI_ERROR:
        case OCI_SUCCESS_WITH_INFO:
          (void) OCIErrorGet((dvoid *) errhp, (ub4) 1, (oratext *) NULL, &errcode, errbuf, (ub4) sizeof(errbuf), OCI_HTYPE_ERROR);
          (void) printf("Error: %.*s\n", sizeof(errbuf), errbuf);
          break;
    
        case OCI_NEED_DATA:
          (void) printf("Error - OCI_NEED_DATA\n");
          break;
    
        case OCI_NO_DATA:
          (void) printf("Error - OCI_NO_DATA\n");
          break;
    
        case OCI_INVALID_HANDLE:
          (void) printf("Error - OCI_INVALID_HANDLE\n");
          break;
    
        case OCI_STILL_EXECUTING:
          (void) printf("Error - OCI_STILL_EXECUTING\n");
          break;
    
        case OCI_CONTINUE:
          (void) printf("Error - OCI_CONTINUE\n");
          break;
    
        default:
          break;
      }
    }
    
  • How to call a stored procedure stored procedure

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