How to create data_block from procedure ?

hi all
can anyone to help me :
how to create data_block from procedure ?
i want to join 2 or 3 table and use order by
then show some field in my form
i can not use view because order by can not use in view
please send sample code for this procedure
thanks.

1) >i can not use view because order by can not use in view
SQL>create or replace view V_test as
2 select * from (
3 select 1 id from dual union
4 select 2 id from dual union
5 select 3 id from dual union
6 select 4 id from dual union
7 select 5 id from dual union
8 select 6 id from dual ) t
9 order by t.id
10 /
View created.
SQL>select * from v_test;
        ID
         1
         2
         3
         4
         5
         6
6 rows selected.2). >how to create data_block from procedure?
You must create procedure and use ref cursor.

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PROCEDURE uspGetProductDetailsMultiOrder
v_DefinitionDBName IN VARCHAR2,
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     v_Filter_FilledStatus IN VARCHAR2,
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     v_Filter_NoteType IN nvarchar2,
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      v_Setting_Name nvarchar2(32767);
   v_Default_Value nvarchar2(32767);
   v_Config_Value nvarchar2(32767);
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   v_CCY_Data nvarchar2(32767);
   v_CCY_List nvarchar2(32767);
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   SWV_TRANCOUNT NUMBER(10,0);
    SWV_fnc_SplitString_Id_var1 NUMBER(10,0);
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CURSOR RestrictTermsheetVisibilityByC
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   from Config_Settings CS   LEFT OUTER JOIN Entity_Config EC ON EC.Setting_ID = CS.Setting_ID
   where EC.Entity_ID = v_Entity_ID AND Setting_Level = 'ENTITY';
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   CURSOR GetRestrictTemplateListCursor
-- is select id,data from imp;
   IS SELECT Id_1,Data_1 FROM table(fnc_SplitString(v_Config_Value,',')) ;
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BEGIN
SWV_Active_YN_Flag := v_Active_YN_Flag;
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   v_SelectSQL := v_SelectSQL || ' Select ';
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   v_SelectSQL := v_SelectSQL || '              Else ''Not Ready'' ';
   v_SelectSQL := v_SelectSQL || '              End)Launch_Status';
   v_SelectSQL := v_SelectSQL || ' , NI.Issuer_Code';
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      v_SelectSQL := v_SelectSQL || ' , NOP.Hard_Margin as Margin_Amount, NM.YearBasis as YearBasis, NM.Note_Product_Rating as Equity_Risk_Score, AD.Equity_Asset_Class ';
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Note_Premium_PC ';
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NM.NM_Counterparty_Upfront, NM.Price_Updated_YN as Prices_Updated_YN, AD.Code as Asset_Name,NULL as KO_FREQ_TYPE, NM.Daily_Accumalation_Equities, NM.MaxNoAcc_days, NM.Guaranteed_Days, NM.Leverage_ratio, NM.NORM_IF, NM.NORM_PAIR, NM.NORM_FXRate ';
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   v_SelectSQL := v_SelectSQL || v_CommonDBName|| '.Note_Master NM ';
   v_SelectSQL := v_SelectSQL || 'Left Outer Join ';
   v_SelectSQL := v_SelectSQL || v_CommonDBName||'.Issuer_Master NI ';
      v_SelectSQL := v_SelectSQL || ' On NM.Issuer = (case when ISNUMERIC(NM.Issuer) = 0 then cast (NI.Issuer_Name as nvarchar2(25)) else cast(NI.Issuer_Id as nvarchar2(25)) end )';
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   v_SelectSQL := v_SelectSQL || ' On NOP.Note_Master_ID = NM.Note_Master_ID';
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   v_SelectSQL := v_SelectSQL || ' Left Outer Join ';
   v_SelectSQL := v_SelectSQL || v_CommonDBName||'.Scheme_Codes SC ';
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   v_SelectSQL := v_SelectSQL || '   from '||v_CommonDBName||'.Note_Deals ND ';
   v_SelectSQL := v_SelectSQL || '   where ND.Active_YNFlag = ''Y'' ';
   v_SelectSQL := v_SelectSQL || '   group by Note_Master_ID';
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   v_SelectSQL := v_SelectSQL || ' ON T3.Note_Master_ID = NM.Note_Master_ID';
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   v_SelectSQL := v_SelectSQL || ' (';
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                        v_CCY_List := '''' || v_CCY_Data || '''';
                     else
                        v_CCY_List := v_CCY_List || ',' || '''' || v_CCY_Data || '''';
                     end if;
                     v_Seq_Id := v_Seq_Id+1;
                     FETCH Get_RestrictCCY_List_Cursor INTO v_CCY_ID,v_CCY_Data;
                  END LOOP;
                  CLOSE Get_RestrictCCY_List_Cursor;
                    --print 'After Single quote ccy : ' + @CCY_List
                  v_SelectSQL := v_SelectSQL || ' AND nvl(NM.Denomination_Ccy,NM.Currency) NOT IN (' || v_CCY_List   || ')';
               end if;
            end if;
         end if;
--3) Convert comma separated template (ELN,BELN,BELN_B) string to single quote template code with comma separated template ('ELN','BELN','BELN_B') string
         if (UPPER(v_Setting_Name) = 'RESTRICT_TERMSHEET_VISIBILITY_BY_SUBSCHEME') then
            if v_Config_Value is not null then
      SELECT COUNT(Id_1) INTO SWV_fnc_SplitString_Id_var1 FROM TABLE(fnc_SplitString(v_Config_Value,',')) ;
               IF (SWV_fnc_SplitString_Id_var1 > 0) then
                  v_Seq_Id := 0;
                  OPEN GetRestrictTemplateListCursor;
                  FETCH GetRestrictTemplateListCursor
                  INTO v_CCY_ID,v_CCY_Data;
                  WHILE GetRestrictTemplateListCursor%FOUND
                  LOOP
                     if v_Seq_Id = 0 then
                        v_CCY_List := '''' || v_CCY_Data || '''';
                     else
                        v_CCY_List := v_CCY_List || ',' || '''' || v_CCY_Data || '''';
                     end if;
                     v_Seq_Id := v_Seq_Id+1;
                     FETCH GetRestrictTemplateListCursor INTO v_CCY_ID,v_CCY_Data;
                  END LOOP;
                  CLOSE GetRestrictTemplateListCursor;
               --print 'After Single quote template code: ' + @CCY_List
                  v_SelectSQL := v_SelectSQL || ' AND TM.Template_Code NOT IN (' || v_CCY_List   || ')';
               end if;
            end if;
         end if;
         FETCH RestrictTermsheetVisibilityByC INTO v_Setting_Name,v_Default_Value,v_Config_Value;
      END LOOP;
      CLOSE RestrictTermsheetVisibilityByC;
   end if;
if (v_Filter_Exchange = ' ' OR UPPER(v_Filter_Exchange) = 'ALL') then
      v_SelectSQL := v_SelectSQL || ' ';
   else
      v_SelectSQL := v_SelectSQL || ' AND NM.Exchange IN (' || v_Filter_Exchange || ')';
   end if;
     --SET @SelectSQL = @SelectSQL + ' --AND NM.Issuer = 4'
if (v_Filter_Issuer = ' ' OR UPPER(v_Filter_Issuer) = 'ALL') then
      v_SelectSQL := v_SelectSQL || ' ';
   else
      v_SelectSQL := v_SelectSQL || ' AND NM.Issuer IN (' || v_Filter_Issuer || ')';
   end if;
      if v_Filter_Product_Category    = ' ' then
      v_SelectSQL := v_SelectSQL || ' ';
   else
      v_SelectSQL := v_SelectSQL || ' AND UPPER(NM.Note_Issuer_Type) IN (''' || v_Filter_Product_Category || ''')';
   end if;
   if UPPER(v_DateToFilter) = 'NA' then
      v_SelectSQL := v_SelectSQL || ' ';
   else
      if UPPER(v_DateToFilter) = 'CLOSE_DATE' then
         v_SelectSQL := v_SelectSQL || ' AND to_char( '|| v_DateToFilter || ') >= to_date(''' || v_Filter_ToDate || ''');
                         -- AND convert(smalldatetime,''' || v_Filter_ToDate || ''',106) ';
      else
         v_SelectSQL := v_SelectSQL || ' AND to_char(''' || v_DateToFilter || ''') BETWEEN to_date(''' || v_Filter_FromDate || ''') AND to_date(''' || v_Filter_ToDate || ''') ';
      end if;
   end if;
   v_SelectSQL := v_SelectSQL || ' Order by NM.Product_Name';
   SWV_VarStr := v_SelectSQL;
   DBMS_OUTPUT.PUT_LINE(SWV_VarStr);
   EXECUTE IMMEDIATE SWV_VarStr;
   IF SQLCODE <> 0 then
      GOTO ERROR_HANDLER;
   end if;
   IF SQL%rowcount > 0 then
      COMMIT;
      SWV_TRANCOUNT := SWV_TRANCOUNT -1;
   end if;     --Commit Transaction
   v_ErrorNumber := SQLCODE;
   RETURN;
   << ERROR_HANDLER >> v_ErrorNumber := SQLCODE;
   ROLLBACK;
   SWV_TRANCOUNT := 0;     --Rollback Transaction
   RETURN;
END;Please suggest something. Thanks
Edited by: BluShadow on 30-Nov-2011 11:00
added {noformat}{noformat} tags for formatting of code. Please read {message:id=9360002} to learn to do this yourself in future.

Connecting to the database sample_adf_finiq_common.
Select NM.Note_Master_Id, NM.Product_Name, NM.Template_ID, NM.Template_Sr_No, NM.Asset, NM.Exchange, NM.Type, NM.Currency , NM.Trade_Date, NM.Value_Date, NM.Valuation_Date, NM.Maturity_Date, NM.Tenor, NM.Strike_Price_Percentage, (case when (NM.PriceList_YN = 'Y') THEN NOP.Issue_Price Else NM.Customer_Price End) as Customer_Price, NM.Dealer_Price, (case when (NM.PriceList_YN = 'Y') THEN NOP.Customer_Yield Else NM.Customer_Yield End) as Customer_Yield, NOP.Dealer_Cost_PA as Internal_Cost , NM.Minimum_Issue_Size, NM.Maximum_Issue_Size, NM.Minimum_Tolerence_Amount, NM.Maximum_Tolerence_Amount, NM.Trigger_Amount_Warning, nvl(NM.PerUnit_Equivalent_Amount,1) as PerUnit_Equivalent_Amount, NM.Active_YN_Flag, NM.Verify_YN_Flag , NM.Tranche_YN_Flag, NM.Launch_Date, NM.Open_Date, NM.Close_Date, NM.PreHedged_YN, NM.Created_By, NM.Created_At, NM.Verified_At, NM.Verified_By, NM.ISIN, NM.Issuer , NM.Product_Catagory as Product_Category, NM.Note_Issuer_Type as Issuer_Category, NM.Series_No as Series_No, NM.Minimum_Investment_Amount , NOP.LastTimeWhenProductModified,(NOP.Nominal_Amount - nvl(ND.Unwind_Amount,0) ) as Current_Issue_Size, NOP.Filled_Status, NM.Counterparty as Internal_Counterparty ,T2.Confirmed_Amount, T2.Confirmed_Shares , T3.Live_Deals , BS.Net_Trade_Hedged, BS.Net_Trade_Outstanding, BS.Hedged_Nominal_BUY, BS.Hedged_Nominal_SELL, BS.Outstanding_Nominal_BUY, BS.Outstanding_Nominal_SELL , ( case When UPPER(NM.PreHedged_YN) = 'Y' Then 'Launched' When ((NM.Maturity_Date IS NOT NULL) AND to_date(NM.Maturity_Date) <= to_date(sysdate)) Then 'Matured' When (UPPER(NM.PreHedged_YN) = 'N' AND NM.Launch_Date IS NOT NULL) Then 'Launched' When (UPPER(NM.PreHedged_YN) = 'N' AND NM.Launch_Date IS NULL AND (T2.Confirmed_Amount >= NM.Minimum_Issue_Size) AND to_date(Close_Date) > to_date(sysdate) ) Then 'Ready To Launch' When (UPPER(NM.PreHedged_YN) = 'N' AND NM.Launch_Date IS NULL AND (T2.Confirmed_Amount >= (NM.Minimum_Issue_Size - NM.Minimum_Tolerence_Amount)) AND to_date(Close_Date)= to_date(sysdate) ) Then 'Ready To Launch' When (UPPER(NM.PreHedged_YN) = 'N' AND NM.Launch_Date IS NULL AND (T2.Confirmed_Amount >= (NM.Minimum_Issue_Size - NM.Minimum_Tolerence_Amount)) AND to_date(Close_Date)< to_date(sysdate) ) Then 'Ready To Launch' When (UPPER(NM.PreHedged_YN) = 'N' AND NM.Launch_Date IS NOT NULL AND (T2.Confirmed_Amount >= NM.Trigger_Amount_Warning )) Then 'Warning Trigger Reached' Else 'Not Ready' End)Launch_Status , NI.Issuer_Code , (nvl(NOP.Nominal_Amount,0) - nvl(T2.Confirmed_Amount,0)) as Unconfirmed_Amount, NM.Upfront as Upfront, case when UPPER(NM.PreHedged_YN) = 'Y' THEN 0 else (nvl(T2.Confirmed_Amount,0) - nvl(BS.Net_Trade_Hedged,0)) end as ReadyToHedge , NOP.Hard_Margin as Margin_Amount, NM.YearBasis as YearBasis, NM.Note_Product_Rating as Equity_Risk_Score, AD.Equity_Asset_Class , NM.Note_Product_Rating as Product_Rating, NOP.PO_ID, AD.LotSize as Lot_Size, NM.Max_Orders_Per_Product as MAX_Orders, NOP.Order_Count as Current_Order_Count, nvl(NM.Denomination_Ccy,NM.Currency) as Denomination_Ccy, NM.Note_Scheme_Type as Underlying_Type, NM.Note_Asset_Class as Asset_Class, NULL as Product_Created_YN, NULL as Product_Created_ID, ( (case when NM.Note_Order_Type = '' then N'Market' else NM.Note_Order_Type end ) ) as Order_Type, NOP.Spot_Price, NM.Note_Price_Link, NOP.Strike_Price, NVL(NM.C_Fixing_Frequency,'Atmaturity') as Fixing_Frequency, NM.Document_Uploaded_YN, NM.Document_Uploaded_At, NM.Document_Uploaded_By, NM.Document_File_Name, NM.Document_File_Extension, NM.Document_File_Path, NM.CutOff_Time, NM.Soft_Tenor, NM.NM_Sn_Code_All, NULL as Note_Price_Source, AD.LongName, NVL(NM.Pricelist_YN,'N') as Pricelist_YN, AD.AlternateIdentifierAlias as Underlying, NM.Note_Issuer_Date_Offset, NM.Counterparty as Note_Counter_Party, NULL as
Note_Premium_PC , NI.Issuer_Name, IP.Issuer_Id, IP.Broad_Cash, IP.Odd_Cash, IP.Account_Note, IP.Rounding, IP.Decimal_Truncate, IP.Misc1 as Recidual_YN, NM.Note_Issuer_Type, NM.Target_Coupon, C_Fixing_Frequency as C_Fixing_Frequency, NM.Callable_Frequency as Callable_Frequency, NM.Strike_Price_Percentage as C_Note_Strike_PC, NM.NM_Airbag_PC as Airbag_PC, C_Note_Barrier_PC as C_Note_Barrier_PC, TM.Template_Name, 'Product' as Record_Type, NM.C_Settlement_Frequency, NM.Coupon_Frequency, NM.NM_Fixing_Source as Note_Fixing_Source, NM.Order_Entry_Type, (nvl(NM.Minimum_Issue_Size,0) - nvl(T2.Confirmed_Amount,0)) as Remaining_Launch_Amount, NM.C_Fixing_Start_Point, NM.C_Fixing_End_Point, NM.Order_Entry_Type, SC.Scheme_Alias, SC.Scheme_Name, CM.CM_ID, CM.CM_Name as Counterparty_Name, NM.NM_Other_Features as Other_Features, NM.Strike_Price_Percentage as Accrual_Strike, NM.NM_KnockIn as KnockIn, NM.NM_Airbag_Type, NM.NM_Put_strike as Put_Strike, NM.NM_Accrual_Strike,
NM.NM_Counterparty_Upfront, NM.Price_Updated_YN as Prices_Updated_YN, AD.Code as Asset_Name,NULL as KO_FREQ_TYPE, NM.Daily_Accumalation_Equities, NM.MaxNoAcc_days, NM.Guaranteed_Days, NM.Leverage_ratio, NM.NORM_IF, NM.NORM_PAIR, NM.NORM_FXRate from Sample_ADF_finiq_Common.Note_Master NM Left Outer Join Sample_ADF_finiq_Common.Issuer_Master NI On NM.Issuer = (case when ISNUMERIC(NM.Issuer) = 0 then cast (NI.Issuer_Name as nvarchar2(25)) else cast(NI.Issuer_Id as nvarchar2(25)) end ) Left Outer Join Sample_ADF_finiq_Common.Note_Order_Product NOP On NOP.Note_Master_ID = NM.Note_Master_ID Left Outer Join Sample_ADF_finiq_Common.AssetDef AD On AD.Code = NM.Asset AND AD.TypeAsset = substr(NM.Note_Asset_Class,1,2) Left Outer Join Sample_ADF_finiq_Common.Issuer_Parameter IP On NM.Issuer = (case when ISNUMERIC(NM.Issuer) = 0 then cast (IP.Issuer_Name as nvarchar2(25)) else cast(IP.Issuer_Id as nvarchar2(25)) end ) Left Outer Join Sample_ADF_finiq_Common.Template_Master TM On TM.Template_Id = NM.Template_ID Left Outer Join Sample_ADF_finiq_Common.Scheme_Codes SC On SC.Scheme_Alias = NM.Type Left Outer Join Sample_ADF_finiq_Common.Counterparty_Master CM On CM.CM_ID = NM.Counterparty Left Outer Join      ( Select Note_master_ID, sum(Nominal_Amt) as Unwind_Amount from Sample_ADF_finiq_Common.Note_Deals where Prematurity_Date IS NOT NULL AND (UPPER(Deletion_Reason ) = 'PART REDEMPTION' or UPPER(Deletion_Reason ) = 'FULL REDEMPTION') Group by Note_master_ID ) ND On ND.Note_Master_ID = NM.Note_Master_ID AND NOP.Internal_Counterparty IN (1) LEFT OUTER JOIN ( select Note_Master_ID, sum(Nominal_Amount) As Confirmed_Amount, sum(No_Of_Shares) As Confirmed_Shares from Sample_ADF_finiq_Common.Note_Order_RM Where substr(UPPER(Order_Status_Flag),1,6) = 'YYYYYY' AND substr(substr(UPPER(Order_Status_Flag),1,7),-1,1) = 'N' group by Note_Master_ID ) T2 ON T2.Note_Master_ID = NM.Note_Master_ID LEFT OUTER JOIN ( Select ND.Note_Master_ID, sum(ND.Nominal_Amt) As Live_Deals from Sample_ADF_finiq_Common.Note_Deals ND where ND.Active_YNFlag = 'Y' group by Note_Master_ID ) T3 ON T3.Note_Master_ID = NM.Note_Master_ID LEFT OUTER JOIN ( SELECT NH_Note_Master_ID, (CAST(SUM(Hedged_Nominal_Buy) AS BINARY_FLOAT) -CAST(SUM(Hedged_Nominal_Sell) AS BINARY_FLOAT)) Net_Trade_Hedged, (CAST(SUM(Outstanding_Nominal_BUY) AS BINARY_FLOAT) -CAST(SUM(Outstanding_Nominal_SELL) AS BINARY_FLOAT)) Net_Trade_Outstanding, SUM(Hedged_Nominal_BUY) AS Hedged_Nominal_BUY, SUM(Hedged_Nominal_SELL) AS Hedged_Nominal_SELL, SUM(Outstanding_Nominal_BUY) AS Outstanding_Nominal_BUY, SUM(Outstanding_Nominal_SELL) As Outstanding_Nominal_SELL From ( SELECT NH_Note_Master_ID, SUM(NH_Hedged_Nominal) AS Hedged_Nominal_BUY, 0 AS Hedged_Nominal_SELL, SUM(NH_Outstanding_Nominal) AS Outstanding_Nominal_BUY, 0 AS Outstanding_Nominal_SELL FROM Sample_ADF_finiq_Common.Note_Hedge WHERE NH_Direction = 'BUY' GROUP BY NH_Note_Master_ID Union SELECT NH_Note_Master_ID, 0 AS Hedged_Nominal_BUY, SUM(NH_Hedged_Nominal) AS Hedged_Nominal_SELL, 0 AS Outstanding_Nominal_BUY, SUM(NH_Outstanding_Nominal) AS Outstanding_Nominal_SELL FROM Sample_ADF_finiq_Common.Note_Hedge WHERE NH_Direction = 'SELL' GROUP BY NH_Note_Master_ID ) GROUP BY NH_Note_Master_ID ) BS ON BS.NH_Note_Master_ID = NM.Note_Master_ID Where NM.Verify_YN_Flag = 'Y' AND NM.Active_YN_Flag = 'Y' AND UPPER(NM.Note_Issuer_Type) IN ('Internal') AND to_char('16-oct-11') BETWEEN to_date('15-oct-11') AND to_date('17-oct-11') Order by NM.Product_Name
V_ERRORNUMBER = 0
Process exited.
Disconnecting from the database sample_adf_finiq_common.
here v_errornumber=0 is the output when i run it in oracle sql developer.

How to create report using Procedure.

Hi All,
I want to create report in apex.But i do not have sql code.I have one procedure.Is it possible to create report using this procedure in apex.
CREATE OR REPLACE PROCEDURE headcsv_prc2
AS
   CURSOR cr_header
   IS
      SELECT ood.organization_code, fm.formula_no AS "FORMULA_NAME",
               fm.formula_vers AS "FORMULA_VERSION",
               fm.formula_desc1 AS "FORMULA_DESC",
               DECODE (fm.formula_status,
                       100, 'New',
                       400, 'Approve for Laboratory Use',
                       700, 'Approve for General',
                       800, 'On Hold',
                       900, 'Frozen',
                       1000, 'Obsolete/Archived'
                      ) AS "FORMULA_STATUS",
               DECODE (fd.line_type, '1', msib.segment1) product,
               DECODE (fd.line_type, '-1', msib.segment1) ingrediant,
               DECODE (fd.line_type, '2', msib.segment1) AS "BY_PRODUCT",
               DECODE (by_product_type,
                       'W', 'Waste',
                       'R', 'Rework',
                       'Y', 'Yield',
                       'S', 'Sample',
                       NULL
                      ) AS "BY_PRODUCT_TYPE"
          FROM org_organization_definitions ood,
               fm_form_mst fm,
               fm_matl_dtl fd,
               mtl_system_items_b msib
         WHERE ood.organization_id = fm.owner_organization_id
           AND fm.owner_organization_id = msib.organization_id
           AND msib.organization_id = fd.organization_id
           AND fd.organization_id = ood.organization_id
           AND fm.formula_id = fd.formula_id
           AND msib.inventory_item_id = fd.inventory_item_id
           -- and fm.FORMULA_NO like'%TEA%'
           AND fd.line_type IN ('1', '2', '-1')
      GROUP BY ood.organization_code,
               fm.formula_no,
               fm.formula_vers,
               fm.formula_desc1,
               fm.formula_status,
               fd.line_type,
               msib.segment1,
               by_product_type
      ORDER BY fm.formula_no, fm.formula_vers;
BEGIN
   DBMS_OUTPUT.put_line (   INITCAP ('ORGANIZATION CODE')
                         || ','
                         || INITCAP ('FORMULA NAME')
                         || ','
                         || INITCAP ('FORMULA VERSION')
                         || ','
                         || INITCAP ('FORMULA DESC')
                         || ','
                         || INITCAP ('FORMULA STATUS')
                         || ','
                         || INITCAP ('PRODUCT')
                         || ','
                         || INITCAP ('INGREDIANT')
                         || ','
                         || INITCAP ('BY PRODUCT')
                         || ','
                         || INITCAP ('BY PRODUCT TYPE')
   FOR ch IN cr_header
   LOOP
      DBMS_OUTPUT.put_line (   ch.organization_code
                            || ','
                            || ch.formula_name
                            || ','
                            || ch.formula_version
                            || ','
                            || '"'
                            || ch.formula_desc
                            || '"'
                            || ','
                            || ch.formula_status
                            || ','
                            || ch.product
                            || ','
                            || ch.ingrediant
                            || ','
                            || ch.by_product
                            || ','
                            || ch.by_product_type
   END LOOP;
EXCEPTION
   WHEN OTHERS
   THEN
      DBMS_OUTPUT.put_line ('Error No: ' || SQLCODE || 'Error Msg: '
                            || SQLERRM
END;
EXEC HeadCSV_Prc2
Thanks,
Raghu

RaghuVarma wrote:
I created one report using sql code.(Ex: select * from emp).
But my higher authorities want that for security purpose They will change the code into java.
What "higher authorities"? What "security purpose"?
In this process they changed my code as a procedure.Finally they give that java code.they tell to me please fix in apex.
Do these "higher authorities" know anything about APEX? What does the Java code actually do? Have you asked them how their approach is to be integrated into APEX?
There is no reason why a properly written Java stored program cannot be used in APEX, provided that whatever it is doing makes sense in an APEX/web context, and isn't some nonsense like using DBMS_OUTPUT to generate a CSV.
I tried so many ways.But it is not fixed.Different Different errors will occurs.
Tried what? Demonstrate what you have tried, preferably using examples on apex.oracle.com.
How to solve this.
How to solve what? No clearly defined problem or requirement has been identified.
Describe the the problem/requirement (not your attempted solutions) in detail.
How to ask questions
Re: 2. How do I ask a question on the forums?
Include as much relevant information with your question as possible, starting with:
APEX version
DB version, edition and host OS
Web server architecture (EPG, OHS or APEX listener), platform, and host OS
Browser(s)/version(s) used
Theme
Templates
Region type(s)

How to Create a Stored Procedure in Oracle

I try to create a very simple Stored Procedure from Oracle SQL Developer, got the following error. Can someone give me some help on this? I am new on this. Thanks.
Error(4,1): PLS-00103: Encountered the symbol "BEGIN" when expecting one of the following: := ( ; not null range default character The symbol ";" was substituted for "BEGIN" to continue.
create or replace PROCEDURE Test
AS ACCESSTYP_ID ACCESSTYP.ACCESSTYPCD%TYPE
BEGIN
     SELECT ACCESSTYPCD
     INTO ACCESSTYP_ID
     FROM ACCESSTYP
     WHERE ACCESSTYPCD = 'WWW';
END;

I found out I forgot to put ";" after the declare.
How do I test it call this stored procedure from
Oracle SQL Developer.
create or replace PROCEDURE Test_VL
AS ACCESSTYP_ID
ACCESSTYP.ACCESSTYPCD%TYPE;
     SELECT ACCESSTYPCD
     INTO ACCESSTYP_ID
     FROM ACCESSTYP
     WHERE ACCESSTYPCD = 'WWW';
END;in your SQL Developer window just enclosed your procedure with a Begin ... End.
Begin
    Test_VL;
End;

How to create minimal stored procedure?

What is the preferred way of creating stored procedures? Can I use SQL Developer or SQLPlus?
I'm running version 11.2.0.1.0.
Here is my attempt in SQLDeveloper:
CREATE OR REPLACE PROCEDURE hello ()
BEGIN
dbms_output.put_line('Hello, World!');
END;
SET SERVEROUTPUT ON;
SELECT hello() from DUAL;
When I hit F5 it says
Warning: execution completed with warning
PROCEDURE hello Compiled.
When I select the last line and hit F9 I get a dialog box that says:
An error was encountered performing the requested operation:
ORA-00904: "HELLO" invalid identifier
00904.0000 - "%s: invalid identifier"
*Cause:
*Action:
Vendor code 904 Error at line:8 column 7
I tried using SQL plus but since I'm having trouble just logging in, I already posted my query in the SQLPlus forum.
Thanks,
siegfried

user8816970 wrote:
What is the preferred way of creating stored procedures? Can I use SQL Developer or SQLPlus? Yes.
A "minimal" procedure would be:
create or replace procedure TestProc as
begin
null;
end;Also get the whole pascalcase, camelcase and lowercase correct. Do not code in uppercase - it not only looks stupid, it contravenes programming standards that existed since the 70's and are still applicable and used today. From Microsoft's .Net to Java and /C/C++ and Pascal/Delphi and Visual Basic and most other languages. It is just plain silly to code in uppercase. Cobol standards do not apply today and were intended for punch cards - which is why I find this whole code-reserve-words-in-uppercase approach used in PL/SQL, flawed and idiotic.
When I select the last line and hit F9 I get a dialog box that says:
An error was encountered performing the requested operation:That is because PL/SQL procedures need to be executed via an anonymous PL./SQL block. You need use (enter) the following code block on the client side to be send to Oracle for parsing and execution:
begin
Hello;
end;Some clients, like SQL*Plus, supports a client EXEC command. This takes the parameter supplied to the EXEC command and wrap that into an anonymous block like above.
You can only execute PL/SQL functions via the SQL language. Quite important that you do not confuse languages at this level. Some clients (like SQL*Plus) have their own client commands like EXEC and HOST and SPOOL. These client commands are not PL/SQL or SQL.
PL/SQL and SQL are also two different languages. PL/SQL combines Programming Language with SQL in a very integrated and transparent way. However. PL is executed by the PL engine and SQL is executed by the SQL engine.
Lastly, make sure you understand what DBMS_OUTPUT does. It does not write anything to the client's display device. It is server code running in a server process. It cannot hack across the network to do stuff on the client - like reading a file or displaying something.
The put_line() procedure of DBMS_OUTPUT writes text data into a static PL/SQL variable. The more you write into it, the more expensive server memory is consumed by that server process. When the server process has completed the client call (SQL statement or PL/SQL call), the client can then interrogate this buffer variable, read it, display the contents itself, and clear the buffer variable.
It's important to understand what client-server is and how it applies to what you are doing using Oracle as a server.

How to create a stored procedure that contains all 3 AFTER Triggers Update/Insert/Delete ?

Hi guys, I'm trying to create a Stored procedure that will automatically add all 3 After triggers when executed on any given database, can someone please explain and give an example on how do I go about doing this ? I'd also like it to raise any errors
that may come across, thanks in advance.

Lets start with the question why do you need the triggers at all. Since SQL Server 2005 we can use an OUTPUT clause.
This code can be re-written in SQL Server 2005 using the OUTPUT clause like below:
create table itest ( i int identity not null primary key, j int not null unique )
create table #new ( i int not null, j int not null)
insert into itest (j)
output inserted.i, inserted.j into #new
select o.object_id from sys.objects as o
select * from #new
drop table #new, itest;
go
Now from this example, you can see the integration of OUTPUT clause with existing DML syntax.
Another common scenario is auditing of data in a table using triggers. In this case, the trigger uses information from the inserted and updated tables to add rows into the audit tables. The example below shows code that uses OUTPUT clause in UPDATE and DELETE
statements to insert rows into an audit table.
create table t ( i int not null );
create table t_audit ( old_i int not null, new_i int null );
insert into t (i) values( 1 );
insert into t (i) values( 2 );
update t
set i = i + 1
output deleted.i, inserted.i into t_audit
where i = 1;
delete from t
output deleted.i, NULL into t_audit
where i = 2;
select * from t;
select * from t_audit;
drop table t, t_audit;
go
Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
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