How to move from records in a procedure with Table Type as a parameter block

Hello

How can I move all records in a block of PL/SQL procedure with argument of Type Table or Refcursor.

I created a procedure in the backend with a parameter of Type table. Of the form, I want to call this procedure with the argument that ALL of the records in BULK.

Y at - it a simple method for it.

Thanks in advance

Rizly

Rizly,
I recently put in place a level of forms audit process that uses this method very - package of database, which takes an array of Records as a parameter. Forms 10 G supports this nicely. We have sought to implement this through a set of database triggers (update, insert, delete) but due to our requirements, it was not the best place to do so that we have implemented this in forms.

Brief history on my form. The main block was based on a table, and the block has been marked NOT can, Insert and Delete. If the user wants to insert, update, or delete a record they clicked on Insert, Update, or Delete button that opens a popup form where they seized a reason Code and a Description of the transaction and then clicked a button Save.

Here's what I did.
Database side *.
1 package database with a Record of PL/SQL and PL/SQL records in the Table variable declared in the Package specification.
2. create INSERT_?, warning? and DELETE_? package procedures to manage integration, updates and deletions.
Secondary forms *.
1 create a table (control) Non-Base with all fields block
2. create a button that performs a loop on the block and all values assigns to the variable of records in the Table (ToR) forms (typed off the DB package)
3. pass the ToR to the appropriate database package procedure.

Here is an example of the code I wrote:
Database side *.
Package specifications * (Note: replace with your database schema name) also note, I use PL/SQL Developer with the PLDoc plug-in so I documentation tags in my code.

CREATE OR REPLACE PACKAGE .Transaction_Log_pkg IS
-- Package Global Variables
-- ------------------------
TYPE rec_T_Log IS RECORD (
    table_name          .transaction_log.table_name%TYPE
   ,trans_type          .transaction_log.trans_type%TYPE
   ,trans_key           .transaction_log.trans_key%TYPE
   ,action              .transaction_log.action%TYPE
   ,column_name         .transaction_log.column_name%TYPE
   ,old_value           .transaction_log.old_value%TYPE
   ,new_value           .transaction_log.new_value%TYPE
   ,trans_date          .transaction_log.trans_date%TYPE
   ,user_id             .transaction_log.user_id%TYPE
   ,reason_code         .transaction_log.reason_code%TYPE
   ,comments            .transaction_log.comments%TYPE
   );

TYPE tbl_T_Log IS TABLE OF rec_T_Log INDEX BY BINARY_INTEGER;

   -- Insert_Record --------------------------------------------------------------------------------
   /** Procedure adds "INSERT" audting records in to the CIR.TRANSACTION_LOG table
   %param      p_t_log      TABLE_OF_RECORDS
   %desc       You can pass a single record or a group of records.  Allows you to package up all of
               the values inserted in a table and send them to the Insert_Record procedure as a
               group rather than as individual transactions.
   -- ---------------------------------------------------------------------------------------------- */
   PROCEDURE Insert_Record (p_t_log tbl_T_Log );

   -- Update_Record --------------------------------------------------------------------------------
   /** Procedure adds a "UPDATE" record(s) in the CIR.TRANSACTION_LOG table
   %param      p_t_log      TABLE_OF_RECORDS
   %desc       You can pass a single record or a group of records if more than one value in a row is updated.
   -- ---------------------------------------------------------------------------------------------- */
   PROCEDURE Update_Record (p_t_log tbl_T_Log );

   -- Delete_Record --------------------------------------------------------------------------------
   /** Procedure adds "DELETE" records in to the CIR.TRANSACTION_LOG table
   %param      p_t_log      TABLE_OF_RECORDS
   %desc       You can pass a single record or a group of records.  Allows you to package up all of
               the values inserted in a table and send them to the Delete_Record procedure as a
               group rather than as individual transactions.
   -- ---------------------------------------------------------------------------------------------- */
   PROCEDURE Delete_Record (p_t_log tbl_T_Log );

END Transaction_Log_pkg;

Package body *.

-- Beginning of Package Body -------------------------------------------------------------------------
-- ---------------------------------------------------------------------------------------------------
CREATE OR REPLACE PACKAGE BODY .Transaction_Log_pkg AS
   -- Package EXCEPTIONS
   -- ------------------
   null_table              EXCEPTION;
   null_table_name         EXCEPTION;
   null_trans_type         EXCEPTION;
   null_trans_key          EXCEPTION;
   null_action             EXCEPTION;
   null_column_name        EXCEPTION;
   null_value              EXCEPTION;
   null_user_Id            EXCEPTION;
   null_reason_code        EXCEPTION;
   null_comments           EXCEPTION;

   -- Package Variables
   -- -----------------
   vErrMsg                 VARCHAR2(1000);
   vSQL                    VARCHAR2(2000);

   -- ----------------------------------------------------------------------------------------------
   PROCEDURE Insert_Record (p_t_log tbl_T_Log ) IS

   BEGIN
      IF ( NVL(p_t_log.COUNT,0) = 0 ) THEN
         RAISE null_table;
      ELSE

         FOR i IN p_t_log.first .. p_t_log.last LOOP
            vSQL := 'INSERT INTO .transaction_log (seq_no,table_name,trans_type,trans_key,action'
                        ||',column_name,old_value,new_value,trans_date,user_id,reason_code,comments)'
                        ||' VALUES (.TRANSACTION_NO_SEQ.nextval';

            -- Build Insert Statement
            IF ( p_t_log(i).table_name IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).table_name||'''';
            ELSE
               RAISE null_table_name;
            END IF;
            IF ( p_t_log(i).trans_type IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).trans_type||'''';
            ELSE
               RAISE null_trans_type;
            END IF;
            IF ( p_t_log(i).trans_key IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).trans_key||'''';
            ELSE
               RAISE null_trans_key;
            END IF;
            IF ( p_t_log(i).action IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).action||'''';
            ELSE
               RAISE null_action;
            END IF;
            IF ( p_t_log(i).column_name IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).column_name||'''';
            ELSE
               RAISE null_column_name;
            END IF;
            IF ( p_t_log(i).old_value IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).old_value||'''';
            ELSE
               vSQL := vSQL||',NULL';
            END IF;
            IF ( p_t_log(i).new_value IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).new_value||'''';
            ELSE
               RAISE null_value;
            END IF;

            --transaction_date
            vSQL := vSQL||',sysdate';

            IF ( p_t_log(i).user_id IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).user_id||'''';
            ELSE
               RAISE null_user_id;
            END IF;
            IF ( p_t_log(i).reason_code IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).reason_code||'''';
            ELSE
               RAISE null_reason_code;
            END IF;
            IF ( p_t_log(i).comments IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).comments||'''';
            ELSE
               RAISE null_comments;
            END IF;

            vSQL := vSQL||')';

            dbms_output.put_line('vSQL = '||vSQL);

            EXECUTE IMMEDIATE vSQL;

            vSQL := NULL;

         END LOOP;

         -- The COMMIT is intentionally left out to force the calling
         -- application to perform the commit and complies with the
         -- basics of encapsulation.
         -- ---------------------------------------------------------

      END IF;

   EXCEPTION
      WHEN null_table THEN
         vErrMSg := 'The p_t_log Collection cannot be null!';
         RAISE_APPLICATION_ERROR(-20990,vErrMsg);
      WHEN null_table_name THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20991,vErrMsg);
      WHEN null_trans_type THEN
         vErrMSg := 'Transaction Type cannot be null!';
         RAISE_APPLICATION_ERROR(-20992,vErrMsg);
      WHEN null_trans_key THEN
         vErrMSg := 'Transaction Key cannot be null!';
         RAISE_APPLICATION_ERROR(-20993,vErrMsg);
      WHEN null_action THEN
         vErrMSg := 'Action cannot be null!';
         RAISE_APPLICATION_ERROR(-20994,vErrMsg);
      WHEN null_column_name THEN
         vErrMSg := 'Column Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20995,vErrMsg);
      WHEN null_value THEN
         vErrMSg := 'Value cannot be null!';
         RAISE_APPLICATION_ERROR(-20996,vErrMsg);
      WHEN null_user_Id THEN
         vErrMSg := 'User ID cannot be null!';
         RAISE_APPLICATION_ERROR(-20997,vErrMsg);
      WHEN null_reason_code THEN
         vErrMSg := 'Reason Code cannot be null!';
         RAISE_APPLICATION_ERROR(-20998,vErrMsg);
      WHEN null_comments THEN
         vErrMSg := 'Comments cannot be null!';
         RAISE_APPLICATION_ERROR(-20999,vErrMsg);
   END Insert_Record;
   -- ------------------------------------------------------------------------------------------------

   PROCEDURE Update_Record (p_t_log tbl_T_Log ) IS

   BEGIN
      IF ( NVL(p_t_log.COUNT,0) = 0 ) THEN
         RAISE null_table;
      ELSE

         FOR i IN p_t_log.first .. p_t_log.last LOOP
            vSQL := 'INSERT INTO .transaction_log (seq_no,table_name,trans_type,trans_key,action'
                        ||',column_name,old_value,new_value,trans_date,user_id,reason_code,comments)'
                        ||' VALUES (.TRANSACTION_NO_SEQ.nextval';

            -- Build Insert Statement
            IF ( p_t_log(i).table_name IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).table_name||'''';
            ELSE
               RAISE null_table_name;
            END IF;
            IF ( p_t_log(i).trans_type IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).trans_type||'''';
            ELSE
               RAISE null_trans_type;
            END IF;
            IF ( p_t_log(i).trans_key IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).trans_key||'''';
            ELSE
               RAISE null_trans_key;
            END IF;
            IF ( p_t_log(i).action IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).action||'''';
            ELSE
               RAISE null_action;
            END IF;
            IF ( p_t_log(i).column_name IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).column_name||'''';
            ELSE
               RAISE null_column_name;
            END IF;
            IF ( p_t_log(i).old_value IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).old_value||'''';
            ELSE
               vSQL := vSQL||',NULL';
            END IF;
            IF ( p_t_log(i).new_value IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).new_value||'''';
            ELSE
               RAISE null_value;
            END IF;

            --transaction_date
            vSQL := vSQL||',sysdate';

            IF ( p_t_log(i).user_id IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).user_id||'''';
            ELSE
               RAISE null_user_id;
            END IF;
            IF ( p_t_log(i).reason_code IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).reason_code||'''';
            ELSE
               RAISE null_reason_code;
            END IF;
            IF ( p_t_log(i).comments IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).comments||'''';
            ELSE
               RAISE null_comments;
            END IF;

            vSQL := vSQL||')';

            dbms_output.put_line('vSQL = '||vSQL);

            EXECUTE IMMEDIATE vSQL;

            vSQL := NULL;

         END LOOP;

         -- The COMMIT is intentionally left out to force the calling
         -- application to perform the commit and complies with the
         -- basics of encapsulation.
         -- ---------------------------------------------------------

      END IF;

   EXCEPTION
      WHEN null_table THEN
         vErrMSg := 'The p_t_log Collection cannot be null!';
         RAISE_APPLICATION_ERROR(-20990,vErrMsg);
      WHEN null_table_name THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20991,vErrMsg);
      WHEN null_trans_type THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20992,vErrMsg);
      WHEN null_trans_key THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20993,vErrMsg);
      WHEN null_action THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20994,vErrMsg);
      WHEN null_column_name THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20995,vErrMsg);
      WHEN null_value THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20996,vErrMsg);
      WHEN null_user_Id THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20997,vErrMsg);
      WHEN null_reason_code THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20998,vErrMsg);
      WHEN null_comments THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20999,vErrMsg);
   END Update_Record;
   -- ------------------------------------------------------------------------------------------------

   PROCEDURE Delete_Record (p_t_log tbl_T_Log ) IS

   BEGIN
      IF ( NVL(p_t_log.COUNT,0) = 0 ) THEN
         RAISE null_table;
      ELSE

         FOR i IN p_t_log.first .. p_t_log.last LOOP
            vSQL := 'INSERT INTO .transaction_log (seq_no,table_name,trans_type,trans_key,action'
                        ||',column_name,old_value,new_value,trans_date,user_id,reason_code,comments)'
                        ||' VALUES (.TRANSACTION_NO_SEQ.nextval';

            -- Build Insert Statement
            IF ( p_t_log(i).table_name IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).table_name||'''';
            ELSE
               RAISE null_table_name;
            END IF;
            IF ( p_t_log(i).trans_type IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).trans_type||'''';
            ELSE
               RAISE null_trans_type;
            END IF;
            IF ( p_t_log(i).trans_key IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).trans_key||'''';
            ELSE
               RAISE null_trans_key;
            END IF;
            IF ( p_t_log(i).action IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).action||'''';
            ELSE
               RAISE null_action;
            END IF;
            IF ( p_t_log(i).column_name IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).column_name||'''';
            ELSE
               RAISE null_column_name;
            END IF;
            IF ( p_t_log(i).old_value IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).old_value||'''';
            ELSE
               vSQL := vSQL||',NULL';
            END IF;
            IF ( p_t_log(i).new_value IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).new_value||'''';
            ELSE
               RAISE null_value;
            END IF;

            --transaction_date
            vSQL := vSQL||',sysdate';

            IF ( p_t_log(i).user_id IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).user_id||'''';
            ELSE
               RAISE null_user_id;
            END IF;
            IF ( p_t_log(i).reason_code IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).reason_code||'''';
            ELSE
               RAISE null_reason_code;
            END IF;
            IF ( p_t_log(i).comments IS NOT NULL ) THEN
               vSQL := vSQL||','''||p_t_log(i).comments||'''';
            ELSE
               RAISE null_comments;
            END IF;

            vSQL := vSQL||')';

            dbms_output.put_line('vSQL = '||vSQL);

            EXECUTE IMMEDIATE vSQL;

            vSQL := NULL;

         END LOOP;

         -- The COMMIT is intentionally left out to force the calling
         -- application to perform the commit and complies with the
         -- basics of encapsulation.
         -- ---------------------------------------------------------

      END IF;

   EXCEPTION
      WHEN null_table THEN
         vErrMSg := 'The p_t_log Collection cannot be null!';
         RAISE_APPLICATION_ERROR(-20990,vErrMsg);
      WHEN null_table_name THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20991,vErrMsg);
      WHEN null_trans_type THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20992,vErrMsg);
      WHEN null_trans_key THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20993,vErrMsg);
      WHEN null_action THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20994,vErrMsg);
      WHEN null_column_name THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20995,vErrMsg);
      WHEN null_value THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20996,vErrMsg);
      WHEN null_user_Id THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20997,vErrMsg);
      WHEN null_reason_code THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20998,vErrMsg);
      WHEN null_comments THEN
         vErrMSg := 'Table Name cannot be null!';
         RAISE_APPLICATION_ERROR(-20999,vErrMsg);
   END Delete_Record;
   -- ------------------------------------------------------------------------------------------------

END Transaction_Log_pkg; -----------------------------------------------------------------------------
-- ---------------------------------------------------------------------------------------------------

Secondary forms * (all this coding was limited to the Insert, update or delete buttons.) The following example is the Insert button)

/* When-Button-Pressed Trigger */
DECLARE
     vBlockName     VARCHAR2(20) := 'REPORT_CATEGORIES';
     vBlockItem     VARCHAR2(61);
     vCurrItem      VARCHAR2(61);
     nRecCnt        NUMBER := 1;

     /* Here is where you create your Forms Variable TYPEd off the Package Table of Records (ToR) */
     /* Since it is a table of records, you could easily add multiple rows to the ToR if your form uses a multi-record block */
     p_tlog         cir.transaction_log_pkg.tbl_t_log;    

BEGIN
     vCurrItem := vBlockName||'.'||Get_Block_Property(vBlockName,FIRST_ITEM);

     Go_Item(vCurrItem);

     -- 1. Endure each field if populated.
        -- 2. Check for Duplicates (Handled in W-V-I)

     IF ( Name_In(:system.Cursor_Item) IS NULL ) THEN
          --Fail the form at the field that is NULL
          send_alert.msg('s','All fields are required.  Please enter a unique value.');
          RAISE Form_Trigger_Failure;
     END IF;

     WHILE ( vCurrItem IS NOT NULL ) LOOP
          vBlockItem := :system.cursor_item;

          -- Loop through the block and CALL Insert_Record for each Block Item.
          /* 1 */ p_tlog(nRecCnt).table_name := vBlockName;
          /* 2 */ p_tlog(nRecCnt).trans_type := Name_In(vBlockName||'.CAT_TYPE');
          /* 3 */ p_tlog(nRecCnt).trans_key := Name_In(vBlockName||'.ID');
          /* 4 */ p_tlog(nRecCnt).action := 'INSERT';
          /* 5 */ p_tlog(nRecCnt).column_name := substr(vBlockItem,instr(vBlockItem,'.')+1,length(vBlockItem));
          /* 6 */ p_tlog(nRecCnt).old_value := NULL;
          /* 7 */ p_tlog(nRecCnt).new_value := Name_In(vBlockItem);
          /* 8 */ p_tlog(nRecCnt).trans_date := sysdate;
          /* 9 */ p_tlog(nRecCnt).user_id := :Global.userid;
          /*10 */ p_tlog(nRecCnt).reason_code := Name_In(vBlockName||'.REASON_CODE');
          /*11 */ p_tlog(nRecCnt).comments := Name_In(vBlockName||'.COMMENTS');

          vCurrItem := Get_Item_Property(vBlockItem,NEXTITEM);
          next_item;
          nRecCnt := nRecCnt + 1;
     END LOOP;

     -- 3. Insert
  -- Call TRANSACTION_LOG_PKG.Insert_Record
  -- --------------------------------------
  .transaction_log_pkg.insert_record(p_t_log => p_tlog);

     -- 4. Commit
     Commit;  

     -- 5. Clear Block
     Clear_Block(Ask_Commit);

     -- 6. Close Form
     Hide_Window('REPORT_CATEGORIES');
     -- 7. ReQuery RC_DISP Block
     Go_Block('REPORT_CATEGORIES_DISP');
     Clear_Block(No_Validate);
     Execute_Query;
     -- 8. Done
END;

I knew not when I started this process of forms if she was going to work because I tried to do something similar to this when I was working with Forms 6i and Oracle Enterprise Business Suite and Forms 6i supported not Ref Cursor and Table of documents very well so I didn't know at first if it would work. Search in forms documentation, I found that Forms 10 g has supported this type of functionality and this process works very well and it was surprisingly fast - at least in my usage, it is very fast. :)

I hope this helps.
Craig...

If I or someone elses answer was useful, please mark accordingly

Tags: Oracle Development

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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 move the lob segment in a partitioned table

My Oracle 11.2, I have a partitioned table that I want to switch to a different tablespace

After invoking the script, there are still inside for the insensitive lob segment table

CREATE TABLE BONGO.AAA_3
(
  ID       NUMBER,
  DATUM    DATE,
  OBJEKAT  BLOB
)
TABLESPACE BONGODATA_HUGE
PCTUSED    40
PCTFREE    10
INITRANS   1
MAXTRANS   255
LOGGING
PARTITION BY RANGE (DATUM)
(  
  PARTITION P_MAXVALUE VALUES LESS THAN (MAXVALUE)
    LOGGING
    NOCOMPRESS
    TABLESPACE BONGODATA_HUGE
LOB (OBJEKAT) STORE AS 
        (   TABLESPACE  BONGODATA 
          ENABLE        STORAGE IN ROW
          CHUNK       8192
          RETENTION
          NOCACHE
          STORAGE    (
                      INITIAL          64K
                      NEXT             1M
                      MINEXTENTS       1
                      MAXEXTENTS       UNLIMITED
                      PCTINCREASE      0
                      FREELISTS        1
                      FREELIST GROUPS  1
                      BUFFER_POOL      DEFAULT
                     )
        )
    PCTUSED    40
    PCTFREE    10
    INITRANS   1
    MAXTRANS   255
    STORAGE    (
                INITIAL          64K
                NEXT             1M
                MINEXTENTS       1
                MAXEXTENTS       UNLIMITED
                FREELISTS        1
                FREELIST GROUPS  1
                BUFFER_POOL      DEFAULT
               )
)
NOCOMPRESS 
NOCACHE
NOPARALLEL
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How to move this lob segment in a partitioned table?

or, is there a package for data move in storage?

concerning

ALTER TABLE current_table MOVE PARTITION nom_partition
TABLESPACE destination_table_space
LOB (column_name) STORE AS (TABLESPACE current_tablespace);

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I added schema SH to my physical layer, how to move that layer business and layer of presentation? If I want all the tables and the columns of this pattern to my company and Presenattion of the layer.

Thank you.
Hello

Please find below the link he gives step by step help you from beginning to advance

http://www.Oracle.com/technology/OBE/obe_bi/bi_ee_1013/bi_admin/biadmin.html

assign as correct, so useful

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select max(business_dt_num)
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If a select statement fails he must get out of the execution of the procedure and is not engaged in the next select statement. How can I cancel the execution of the procedure, if a select statement fails?

select max(business_dt_num)
from invent.dp_ca

/
Select count (1)
of invent.dp_ca
where BUSINESS_DT_NUM = YYYYMMDD
and product_id! = 0 ;
-above and below sql account must match
Select count (1)
invent.dp_ca d, e invent.dp_ca_proof
where d.BUSINESS_DT_NUM = YYYYMMDD
and d.KEY_ID = e.KEY_ID;

exec pk_proof.pr_PopulateTaggingWorkTable_CA (yyyymmdd);

SELECT count (distinct univ_key_id) of invent.dp_ca_proof
where business_dt_num = YYYYMMDD and proof_status! = « A » ;
-above and below sql account must match
Select count (0) in the invent.dp_ca_work where business_dt_num = YYYYMMDD.

Thanks,
Steve

Edited by: steve2312 on Dec 22, 2011 12:32 PM

declare
   dp_ca_count1 number;
   dp_ca_count2 number;
begin
   select count(1) into dp_ca_count1
   from invent.dp_ca
   where BUSINESS_DT_NUM = trunc(sysdate)
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   select count(1) into dp_ca_count2
   from invent.dp_ca d, invent.dp_ca_proof e
   where d.BUSINESS_DT_NUM = trunc(sysdate)
   and d.KEY_ID = e.KEY_ID;

   if dp_ca_count1 != dp_ca_count2 then
           raise_application_error (-20001, 'Counts do not match.');
   end if;
end;
/

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I have a question. How can I change the name of the attribute with ALTER TYPE? example:

CHANGE the type of ATTRIBUTE to CHANGE type_attribute...

What should I put in «...» "to change the attribute name?

Thank you...
What should I put in «...» "to change the attribute name?

You can not. You can change the data type.

You can delete and recreate the attribute:
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```
Max

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In order to organize some screens after installing several applications, how can we move them from one screen to the other?
I found it possible to place them in the bottom bar and then replace them in the necessary form, but it is very slow...
Another way?

Also, is it possible to place the apps where we want to and not automatically bring reorganized (empty filled)?
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Other discussions on this forum seem to indicate passing entry and exit back-and-forth with executables called via the command Exec System using a temporary file which is regularly queryied by VI and the executable file. In my case, it is not feasible as I need to be able to do this very quickly and, at times, often.

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In libraries OpenG is a library that allows you to open a command line as with SystemExec utility and gets its standard input and output to the stream that can be read and written as. It is still Alpha State, sort of since there are some other tests made on different versions of Windows, but it works for me so far.

Check out this thread.

How to move from the position of the START button on the screen of my Windows vista?

I wonder why the START button of my windows vista changes its position on the screen of my laptop. I tried to search the solution by right-clicking the windows logo ang then go to properties and proceed to the taskbar button. From there I could not fined option on how to change the position of my taskbar, usually on the lower part of the horizontal of the monitor. Now, he has moved from the left upright. I need to restore the parameters passed. Please help me.

Hello

read this:

http://Windows.Microsoft.com/en-us/Windows-Vista/unlock-and-move-the-taskbar

Unlock and move the taskbar

Once you unlock the taskbar, it is ready to move to any horizontal or vertical office edge.

Taskbar

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To unlock the taskbar
- Right click on a space empty in the taskbar. If a checkmark beside him doesn't lock the taskbar, the taskbar is locked. You can unlock it by clicking on lock the taskbar, which removes the check mark.
  
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