Update using 2 tables

Hello

MAIN_TABLE

ID_COL
Col1 Col2 HASH_CODE
1AAABBBAAXXXEHYEYEL
2CCCDDDWSKLWEIEKEW
3EEEFFFWLKSPPSKEKE
4GGGHHHWEWEWLWJEK

STG_TABLE

ID_COL Col1 Col2 HASH_CODE
1AAABBBAAXXXEHYEYEL
2CCCCEFASDFWERWER
3EEESDEWERSDFWERW
4GGGHHHWEWEWLWJEK

A primary key on MAIN_TABLE is ID_COL. I generate HASH_CODE using COL1 and COL2.

I'm trying to update MAIN_TABLE using STG_TABLE using fields: ID_COL and HASH_CODE. Can anyone help me please with the query. The resulting data in MAIN_TABLE must be the same as STG_TABLE.

Oracle version:

Oracle Database 11 g Enterprise Edition Release 11.1.0.7.0 - 64 bit Production

PL/SQL Release 11.1.0.7.0 - Production

CORE Production 11.1.0.7.0

AMT for Linux: Version 11.1.0.7.0 - Production

NLSRTL Version 11.1.0.7.0 - Production

Operating system: Windows7

Hi Vpolasa,

I suggest you use the merge statement to satisfy this requirement.

On a conditional basis of two table one is the staging another production.

Hope below mentioned piece of code can illustrate the basic outline for the solution.

MERGE INTO TMP_FK  B
 USING TMP_PK A
 ON (A.ID =B.ID
    AND HASH_PROD<>HASH_STAGING)
 WHEN MATCHED THEN
 UPDATE SET B.UPDATED_COL=HASH_STAGING

CREATE TABLE SICDEV.TMP_PK
(
  ID            NUMBER,
  HASH_STAGING  VARCHAR2(2000 BYTE)
);
Insert into TMP_PK
   (ID, HASH_STAGING)
 Values
   (1, 'c');
COMMIT;
CREATE TABLE SICDEV.TMP_FK
(
  ID           NUMBER,
  HASH_PROD    VARCHAR2(20 BYTE),
  UPDATED_COL  VARCHAR2(20 BYTE)
);

Insert into TMP_FK
   (ID, HASH_PROD, UPDATED_COL)
 Values
   (1, 'q', null);
COMMIT;

Kind regards

Prashant da Silva

Tags: Database

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      INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE
      0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT
      CELL_FLASH_CACHE DEFAULT
    )
    TABLESPACE "ACME_DATA" ;
  CREATE
    INDEX *"CROUTREACH"."ACTION_MBRID_TYP_STAT_IDX"* ON "CROUTREACH"."ACTION"
    (
      "ACME_MBR_ID",
      "ACTION_TYPE",
      "STATUS"
    )
    PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS STORAGE
    (
      INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE
      0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT
      CELL_FLASH_CACHE DEFAULT
    )
    TABLESPACE "ACME_DATA" ;
  CREATE
    INDEX *"CROUTREACH"."ACT_ACTDEF_URN_IDX"* ON "CROUTREACH"."ACTION"
    (
      "ACTION_DEF_URN"
    )
    PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS STORAGE
    (
      INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE
      0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT
      CELL_FLASH_CACHE DEFAULT
    )
    TABLESPACE "ACME_DATA" ;
  CREATE
    INDEX *"CROUTREACH"."ACTION_ACT_DEF_ID_STATUS_IDX"* ON "CROUTREACH"."ACTION"
    (
      "ACT_DEF_ID",
      "STATUS"
    )
    PCTFREE 10 INITRANS 2 MAXTRANS 255 COMPUTE STATISTICS STORAGE
    (
      INITIAL 65536 NEXT 1048576 MINEXTENTS 1 MAXEXTENTS 2147483645 PCTINCREASE
      0 FREELISTS 1 FREELIST GROUPS 1 BUFFER_POOL DEFAULT FLASH_CACHE DEFAULT
      CELL_FLASH_CACHE DEFAULT
    )
    TABLESPACE "ACME_DATA" ;
    Any suggestions much appreciated.

    Kind regards
    Richard Blanchard

    Hi Rick,

    Thanks for adding the sample.

    First note: you use namespaces by default, different in the example of XML and the request - this a misspelling due to your mask real names?

    In any case, I see two problems with the UPDATE statement:

    (1) unless it is really part of the id, do not double-cover the value:

    @id="'888a80be-d69f-464d-b3f7-85b6209f918e'"

    must be:

    @id="888a80be-d69f-464d-b3f7-85b6209f918e"

    or as a variable binding (see below)

    (2) just like other XML features, XMLExists supports the names. You must declare any namespace as you lower to use XQuery in the expression (in this case, the default namespace).

    It works for me:

    SQL> create table action of xmltype
  2  xmltype store as securefile binary xml
  3  ;

Table created.

SQL> insert into action
  2  values (
  3   xmltype('
  4  
 13     abcdefghijklmnop
 14     qrstuvwxyz
 15     
 16        urn:coderunner:Medical:Definition:ServiceService:11111:7
 17        
 18           Access Profile~Why did you access the profile?~Reason for access?
 19        
 20     
 21  ')
 22  );

1 row created.

SQL> commit;

Commit complete.

SQL> UPDATE action
  2  SET object_value =
  3      updatexml( object_value
  4               , '/action/@status'
  5               , 'triggered'
  6               , 'xmlns="http://www.xxxxxx.ddd/mmm/domains/actions/2010/03"' )
  7  WHERE XMLExists( 'declare default element namespace "http://www.xxxxxx.ddd/mmm/domains/actions/2010/03"; (::)
  8                   /action[@id=$action_id]'
  9                   passing object_value
 10                         , 'dfdfdfdfdfddfdfdfdfdfdf' as "action_id"
 11                   )
 12  ;

1 row updated.

SQL> SELECT XMLCast(
  2           XMLQuery('declare default element namespace "http://www.xxxxxx.ddd/mmm/domains/actions/2010/03"; (::)
  3                     /action/@status'
  4                     passing object_value returning content)
  5           as varchar2(30)
  6         ) as status
  7  FROM action
  8  ;

STATUS
------------------------------
triggered

  • using plsql table and ref cursor in oracle's 10 g

    Hi all
    Can someone give me an example of a scenario where we need to create a form manually based on a stored database procedure.
    And in this process, I created a pl/sql table and a Ref cursor at the database level.

    CREATE OR REPLACE PACKAGE SCOTT. TYPE BONUS_PKG IS bonus_rec
    IS (RECORD
    EmpNo bonus_EMP.empno%TYPE,
    Ename bonus_EMP.ename%TYPE,
    employment bonus_EMP.job%TYPE,
    SAL bonus_EMP.sal%TYPE,
    Comm bonus_EMP.comm%TYPE);

    TYPE b_cursor IS REF CURSOR RETURN bonus_rec;
    TYPE bontab IS TABLE OF bonus_rec INDEX DIRECTORY.

    PROCEDURE bonus_refcur (bonus_data IN OUT b_cursor);
    PROCEDURE bonus_query (bonus_data IN OUT bontab);
    END bonus_pkg;


    CREATE OR REPLACE PACKAGE BODY SCOTT. BONUS_PKG IS
    PROCEDURE bonus_query (bonus_data IN OUT bontab) IS
    II NUMBER;
    CURSOR bonselect IS
    SELECT empno, ename, job, sal, comm bonus_EMP ORDER BY empno;
    BEGIN
    OPEN bonselect.
    II: = 1;
    LOOP
    Look FOR bonselect IN
    .EmpNo bonus_data (ii),
    .ename bonus_data (ii),
    .job bonus_data (ii),
    .Sal bonus_data (ii),
    .comm bonus_data (ii);
    EXIT WHEN bonselect % NOTFOUND;
    II: = ii + 1;
    END LOOP;
    END bonus_query;

    PROCEDURE bonus_refcur (bonus_data IN OUT b_cursor) IS
    BEGIN
    Bonus_data OPEN to SELECT empno, ename, job, sal, comm bonus_EMP ORDER BY empno;
    END bonus_refcur;

    END bonus_pkg;

    I want to fill in the data in the forms manually is not using Forms data block Wizard and by program.

    Please answer...

    Can someone give me an example of a scenario where we need to create a form manually based on a stored database procedure.

    In general, you will use a block of proceedings based when you have a collection of data from several tables presented in a form and your username must be able to update the information displayed.

    In your sample code, looks like you are using Oracle Support document "Melting a block on a Stored Procedure - examples of Code [ID 66887.1]". If this is the case, continue to follow the document - it guides you through all the steps. There is no need to manually configure things that the data block Wizard will work for you!

    I want to fill in the data in the forms manually is not using Forms data block Wizard and by program.

    Why? Let the wizard block configuration data of your block based on a procedure for you. There is no need to manually browse the data! I did what you're trying, and it's more work needed. Leave forms to do the work for you. :)

    If you absolutely have to do things manually, I recommend that you use the PROCEDURE bonus_query (bonus_data IN OUT bontab) instead of bonus_refcur (bonus_data IN OUT b_cursor) . Then, in your code create a variable of type BONTAB, and then call the bonus_query procedure. Then, it's a simple case of a loop in the table of records returned by the bonus_query procedure. For example:

    DECLARE
   t_bonus    bonus_pkb.bontab;
BEGIN
   bonus_pkg.bonus_query(t_bonus);

   FOR i in 1 .. t_bonus.count LOOP
      :YOUR_BLOCK.EMPLOYEE_NUMBER := t_bonus(i).empno;
      :YOUR_BLOCK.EMPLOYEE_NAME := t_bonus(i).ename;
      :YOUR_BLOCK.EMPLOYEE_JOB := t_bonus(i).job;
      :YOUR_BLOCK.EMPLOYEE_SALARY := t_bonus(i).sal;
      :YOUR_BLOCK.EMPLOYEE_COMMISSION := t_bonus(i).comm;
   END LOOP;
END;

    This code example shows the basics, but as is the sample code - you will need to adapt to your situation.

    Also, I highly recommend that you look at the article inol listed. It is a very thorough debate on the REF CURSOR. If you have set up using a procedure based on the data source - it is more effective to spend the record table to your form that it must pass a ref cursor Using a ref cursor, you might as well just using a standard called cursor and loops on your named cursor. The effect is the same (a line returned at the same time creating lots of network traffic). Using the table of records is more efficient because the data set is returned if the network traffic is reduced.

    Hope this helps,
    Craig B-)

    If someone useful or appropriate, please mark accordingly.

  • Update using lead/rank

    Goodmorning,

    I have a little trouble trying to update using lead/rank.

    Summary of the issue: My table contains duplicate data (only difference being 2 fields reason viewer_org & interest) and rather than the operation/processing multuple lines I want to assign the org of duplicate records Viewer and then I can hold 1 row, which has a list of org that can consult them.

    I took a few of the fields of interest here: -.
    create table copy_test 
(
 OWNER_ORG varchar(10),
 GEN_REC NUMBER(10),
 VIEWER_ORG varchar(10),
 INTEREST_REASON varchar(10),
 col_1 varchar(10),
 col_2 varchar(10),
 col_3 varchar(10),
 col_4 varchar(10)
);
    Samples: -.
    INSERT INTO COPY_TEST (OWNER_ORG ,GEN_REC ,VIEWER_ORG ,INTEREST_REASON ,COL_1 ,COL_2 ,COL_3 ,COL_4 ) VALUES ('5AA' ,12345 ,'5AA' ,'6543' ,'' ,'' ,'' ,''  );
INSERT INTO COPY_TEST (OWNER_ORG ,GEN_REC ,VIEWER_ORG ,INTEREST_REASON ,COL_1 ,COL_2 ,COL_3 ,COL_4 ) VALUES ('5AA' ,12345 ,'5BB' ,'5430' ,'' ,'' ,'' ,''  );
INSERT INTO COPY_TEST (OWNER_ORG ,GEN_REC ,VIEWER_ORG ,INTEREST_REASON ,COL_1 ,COL_2 ,COL_3 ,COL_4 ) VALUES ('5BB' ,32165 ,'5CC' ,'430' ,'' ,'' ,'' ,''  );
INSERT INTO COPY_TEST (OWNER_ORG ,GEN_REC ,VIEWER_ORG ,INTEREST_REASON ,COL_1 ,COL_2 ,COL_3 ,COL_4 ) VALUES ('5BB' ,32165 ,'5AA' ,'5430' ,'' ,'' ,'' ,''  );
INSERT INTO COPY_TEST (OWNER_ORG ,GEN_REC ,VIEWER_ORG ,INTEREST_REASON ,COL_1 ,COL_2 ,COL_3 ,COL_4 ) VALUES ('5BB' ,32165 ,'5BB' ,'6543' ,'' ,'' ,'' ,''  );
INSERT INTO COPY_TEST (OWNER_ORG ,GEN_REC ,VIEWER_ORG ,INTEREST_REASON ,COL_1 ,COL_2 ,COL_3 ,COL_4 ) VALUES ('YAA' ,98765 ,'5AA' ,'0' ,'' ,'' ,'' ,''  );
INSERT INTO COPY_TEST (OWNER_ORG ,GEN_REC ,VIEWER_ORG ,INTEREST_REASON ,COL_1 ,COL_2 ,COL_3 ,COL_4 ) VALUES ('YAA' ,98765 ,'5BB' ,'543' ,'' ,'' ,'' ,''  );
    Data looks like this: -.
     select * from copy_test;

OWNER_ORG     GEN_REC VIEWER_ORG INTEREST_R COL_1      COL_2      COL_3      COL_4
---------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
5AA             12345 5AA        6543
5AA             12345 5BB        5430
5BB             32165 5CC        430
5BB             32165 5AA        5430
5BB             32165 5BB        6543
YAA             98765 5AA        0
YAA             98765 5BB        543
    Essential, we have 3 examples above (claim on gen_rec). The 1st example 5AA owner is a record that the Organization 5AA and 5BB are allowed to see. That's why he existing twice, viewer_org 5AA on 1 row and 5BB on the other. Then I need to assign these two organizations against one of the lines. I stated thise who strives to identify (a little): -.
    SET LINESIZE 250;

select GEN_REC ,VIEWER_ORG ,INTEREST_REASON,OWNER_ORG,VIEWER_ORG CL_1,
LEAD (VIEWER_ORG,1,0) OVER (PARTITION BY GEN_REC ORDER BY GEN_REC ,VIEWER_ORG ,INTEREST_REASON,OWNER_ORG) as CL_2,
LEAD (VIEWER_ORG,2,0) OVER (PARTITION BY GEN_REC ORDER BY GEN_REC ,VIEWER_ORG ,INTEREST_REASON,OWNER_ORG) as CL_3,
LEAD (VIEWER_ORG,3,0) OVER (PARTITION BY GEN_REC ORDER BY GEN_REC ,VIEWER_ORG ,INTEREST_REASON,OWNER_ORG) as CL_4,
RANK() OVER (PARTITION BY GEN_REC ORDER BY GEN_REC ,VIEWER_ORG ,INTEREST_REASON,OWNER_ORG) rank
from COPY_TEST 
order by GEN_REC ,VIEWER_ORG ,INTEREST_REASON,OWNER_ORG;
    Gives these results:--
       GEN_REC VIEWER_ORG INTEREST_R OWNER_ORG  CL_1       CL_2       CL_3       CL_4             RANK
---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
     12345 5AA        6543       5AA        5AA        5BB        0          0                   1
     12345 5BB        5430       5AA        5BB        0          0          0                   2
     32165 5AA        5430       5BB        5AA        5BB        5CC        0                   1
     32165 5BB        6543       5BB        5BB        5CC        0          0                   2
     32165 5CC        430        5BB        5CC        0          0          0                   3
     98765 5AA        0          YAA        5AA        5BB        0          0                   1
     98765 5BB        543        YAA        5BB        0          0          0                   2
    This is the result, I need: -.
    GEN_REC     VIEWER_ORG     INTEREST_R     OWNER_ORG     CL_1     CL_2     CL_3     CL_4
12345     5AA     6543     5AA     5AA     5BB          
12345     5BB     5430     5AA                    
32165     5AA     5430     5BB                    
32165     5BB     6543     5BB     5BB     5AA     5CC     
32165     5CC     430     5BB                    
98765     5AA     0     YAA                    
98765     5BB     543     YAA     5AA     5BB          
    I need the information in the viewer_org field to be placed in depeneding CL_1 CL_2, CL_3 or CL_04 the number of duplicate rows it y a. (is never more than 4) the hierarchy of what line I want to update would be pitched what was the Interest_reason above, even if this isn't a body of numbers It may be that '0' is important.


    Any ideas guys?

    One way would be to use Polish CASE in SELECT

    with t_data as
(
SELECT
     GEN_REC ,
     VIEWER_ORG ,
     INTEREST_REASON,
     MAX(INTEREST_REASON) OVER (PARTITION BY GEN_REC) as max_int_reason,
     OWNER_ORG,
     VIEWER_ORG CL_1,
     LEAD (VIEWER_ORG,1,0) OVER (PARTITION BY GEN_REC ORDER BY GEN_REC ,VIEWER_ORG ,INTEREST_REASON,OWNER_ORG) AS CL_2,
     LEAD (VIEWER_ORG,2,0) OVER (PARTITION BY GEN_REC ORDER BY GEN_REC ,VIEWER_ORG ,INTEREST_REASON,OWNER_ORG) AS CL_3,
     LEAD (VIEWER_ORG,3,0) OVER (PARTITION BY GEN_REC ORDER BY GEN_REC ,VIEWER_ORG ,INTEREST_REASON,OWNER_ORG) AS CL_4,
     RANK() OVER (PARTITION BY GEN_REC ORDER BY GEN_REC ,VIEWER_ORG ,INTEREST_REASON,OWNER_ORG) rank
FROM
     COPY_TEST
ORDER BY
     GEN_REC ,
     VIEWER_ORG ,
     INTEREST_REASON,
     OWNER_ORG
)
SELECT
     t1.GEN_REC,
     VIEWER_ORG ,
     INTEREST_REASON,
     CASE
          WHEN INTEREST_REASON = max_int_reason
          THEN
          (SELECT
               decode(cl_1,'0',null,cl_1)
          FROM
               t_data t2
          WHERE
               rank          = 1
          AND t1.gen_rec = t2.gen_rec)
          ELSE
          null
     END cl_1,
     CASE
          WHEN INTEREST_REASON = max_int_reason
          THEN
          (SELECT
               decode(cl_2,'0',null,cl_2)
          FROM
               t_data t2
          WHERE
               rank          = 1
          AND t1.gen_rec = t2.gen_rec)
          ELSE
          null
     END cl_2,
     CASE
          WHEN INTEREST_REASON = max_int_reason
          THEN
          (SELECT
               decode(cl_3,'0',null,cl_3)
          FROM
               t_data t2
          WHERE
               rank          = 1
          AND t1.gen_rec = t2.gen_rec)
          ELSE
          null
     END cl_3,
     CASE
          WHEN INTEREST_REASON = max_int_reason
          THEN
          (SELECT
               decode(cl_4,'0',null,cl_4)
          FROM
               t_data t2
          WHERE
               rank          = 1
          AND t1.gen_rec = t2.gen_rec)
          ELSE
          null
     END cl_4
FROM
     t_data t1 ;

GEN_REC                VIEWER_ORG INTEREST_REASON CL_1       CL_2       CL_3       CL_4
---------------------- ---------- --------------- ---------- ---------- ---------- ----------
12345                  5AA        6543            5AA        5BB
12345                  5BB        5430
32165                  5AA        5430
32165                  5BB        6543            5AA        5BB        5CC
32165                  5CC        430
98765                  5AA        0
98765                  5BB        543             5AA        5BB                              

 7 rows selected

  • How update the relational table with XML data?

    I get XML messages that include a bunch of data items to be updated in a table. An arbitrary subset of rows is updated for each message received.

    The output of the following example is correct, but the use of the intermediate table that bothers me. The temporary table can be eliminated somehow? Or is the most reasonable way to loop just explicitly and parse the XML message and then update each row separately?

    I'm under 11.2.0.1.0.
    create table otn9test (
  id number not null primary key,
  data xmltype
);

insert into otn9test values (1, xmltype('<data>default for 1</data>'));
insert into otn9test values (2, xmltype('<data>default for 2</data>'));
insert into otn9test values (3, xmltype('<data>default for 3</data>'));

create table otn9input (
  id number,
  data xmltype
);

column data format a30

declare
  updata constant xmltype := xmltype('<root>
  <item>
    <id>1</id>
    <data>Id 1 updated.</data>
  </item>
  <item>
    <id>3</id>
    <data>Id 3 updated.</data>
  </item>
  <item>
    <id>4</id>
    <data>Id 4 updated.</data>
  </item>
</root>');

begin
  insert into otn9input
    select * from
    xmltable('/root/item' passing updata
          columns
          id number path 'id',
          data xmltype path 'data');

  update otn9test t set data = (
    select data from otn9input i
    where t.id = i.id
  ) where t.id in (select id from otn9input);

  commit;
end;
/

select * from otn9input;

/*
     ID DATA
---------- ------------------------------
      1 <data>Id 1 updated.</data>
      3 <data>Id 3 updated.</data>
      4 <data>Id 4 updated.</data>
*/

select * from otn9test;

/*
     ID DATA
---------- ------------------------------
      1 <data>Id 1 updated.</data>
      2 <data>default for 2</data>
      3 <data>Id 3 updated.</data>
*/

drop table otn9input;
drop table otn9test;

    The temporary table can be eliminated somehow?

    You can do it with the MERGER:

    merge into otn9test t
using (
  select id, data
  from xmltable('/root/item' passing updata
        columns
          id   number  path 'id',
          data xmltype path 'data'
       )
) x
on ( t.id = x.id )
when matched then update
 set t.data = x.data
;

    However, if you are looking for performance on large data sets, I think that the best is to use an intermediate table of XMLType (binary storage) to maintain the XML instance.

    create table otn9input of xmltype
xmltype store as securefile binary xml;

insert into otn9input values(
xmltype('
  
    1
    Id 1 updated.
  
  
    3
    Id 3 updated.
  
  
    4
    Id 4 updated.
  
')
);

merge into otn9test t
using (
select id, data
from otn9input,
     xmltable('/root/item' passing object_value
          columns
            id number path 'id',
            data xmltype path 'data'
     )
) x
on ( t.id = x.id )
when matched then update
 set t.data = x.data
;

    A structured XMLIndex could also help.

  • Insert and update the nested table

    Hello

    I created a nested table containing the following columns. I need to insert records into the nested table. And also I have to update the nested table. Please find below my table and get error message.

    Please advose...!
    SQL> create type details as object(
  2  basic number(7,2),
  3  da number(6,2),
  4  hra number(6,2),
  5  pf number(6,2),
  6  it number(6,2),
  7  gross number(7,2),
  8  ded number(6,2),
  9  net number(8,2));
 10  /

Type created.

SQL> create type details_t is table of details;
  2  /

Type created.


SQL> ed
Wrote file afiedt.buf

  1  create table emp_tab(empno number(4),name varchar2(10),details_tab details_t)
  2* nested table details_tab store as empl_details
SQL> /

Table created.


SQL> ed
Wrote file afiedt.buf

  1* insert into emp_tab values(&empno,'&name',details_t(details(&da,&hra,&pf,&it,null,null,null)))
SQL> /
Enter value for empno: 1
Enter value for name: asdf
Enter value for da: 120
Enter value for hra: 130
Enter value for pf: 120
Enter value for it: 120
old   1: insert into emp_tab values(&empno,'&name',details_t(details(&da,&hra,&pf,&it,null,null,null
new   1: insert into emp_tab values(1,'asdf',details_t(details(120,130,120,120,null,null,null)))
insert into emp_tab values(1,'asdf',details_t(details(120,130,120,120,null,null,null)))
                                             *
ERROR at line 1:
ORA-02315: incorrect number of arguments for default constructor
    Can I use '&' while inserting records in the nested table? Yes / No?

    I do need to update also net gross, ded, columns... !!

    Please help me... !!

    Concerning
    A 
    $ sqlplus scott/tiger

SQL*Plus: Release 10.2.0.2.0 - Production on Thu Apr 21 16:18:16 2011

Copyright (c) 1982, 2005, Oracle.  All Rights Reserved.

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.2.0 - Production
With the Partitioning, OLAP and Data Mining options

SQL> CREATE TYPE details AS OBJECT(
 basic NUMBER(7,2),
 da NUMBER(6,2),
 hra NUMBER(6,2),
 pf NUMBER(6,2),
 it NUMBER(6,2),
 gross NUMBER(7,2),
 ded NUMBER(6,2),
 net NUMBER(8,2));  2    3    4    5    6    7    8    9
 10  /

Type created.

SQL> CREATE TYPE details_t IS TABLE OF details;
  2  /

Type created.

SQL> CREATE TABLE emp_tab(empno NUMBER(4),name VARCHAR2(10),details_tab details_t)
 NESTED TABLE details_tab store as empl_details  2
  3  /

Table created.

SQL> INSERT INTO emp_tab VALUES(7001,'Saubhik',details_t(details(100,100,50,10,10,null,null,null)));

1 row created.

SQL> SELECT * FROM TABLE (SELECT details_tab FROM emp_tab WHERE empno=7001);

     BASIC         DA        HRA         PF         IT      GROSS        DED
---------- ---------- ---------- ---------- ---------- ---------- ----------
       NET
----------
       100        100         50         10         10

SQL> ^C

SQL> ed
Wrote file afiedt.buf

  1  UPDATE TABLE (SELECT details_tab FROM emp_tab WHERE empno=7001)
  2     emp_sal
  3*    SET emp_sal.net=emp_sal.basic+emp_sal.da+emp_sal.hra
SQL> /

1 row updated.

SQL> SELECT * FRM emp_tab;
SELECT * FRM emp_tab
         *
ERROR at line 1:
ORA-00923: FROM keyword not found where expected

SQL> SELECT * FROM emp_tab;

     EMPNO NAME
---------- ----------
DETAILS_TAB(BASIC, DA, HRA, PF, IT, GROSS, DED, NET)
--------------------------------------------------------------------------------
      7001 Saubhik
DETAILS_T(DETAILS(100, 100, 50, 10, 10, NULL, NULL, 250))

SQL>

  • Recent update of DB table

    Hello

    I have connected to a database (oracle 11g) through Toad, an i working with a Client on it.
    in the Client to make a few changes to data, I want to know is there a way of knowing
    which table has been recently updated or the table has been affected by the last
    Shares of the customer.

    concerning

    MDK.

    Published by: MDK on Jan 28, 2010 16:08

    Published by: MDK on Jan 28, 2010 16:12

    You may be able to use characteristic flame to get what you need, if auditing is not enabled:

    SELECT  TABLE_OWNER
,       TABLE_NAME
,       OPERATION
,       LOGON_USER
FROM    FLASHBACK_TRANSACTION_QUERY
WHERE   COMMIT_TIMESTAMP = (
                                SELECT  MAX(COMMIT_TIMESTAMP)
                                FROM FLASHBACK_TRANSACTION_QUERY
                           );

  • PPR for the updating of the table after a click in a butto in Jdeveloper 10.1.3 - thanks

    Hi people,

    I looked through many messages about refreshing the page, but still did not solve my problem. Please help me. It's quite URGENT.

    I have a table with a command button. After you click the data insertion is engaged and the table is supposed to be updated to reflect the changes.

    Now I use PPR as my solution: the button is the initiator and the table is the target. I put the button property: part delivery = true and its id as a partial release of the table value

    What I missed, please?

    Note: reloading of the entire page is not a solution for me. (The table is incorporated within a region of showOneTab and there are other tables in different tabs)

    Thanks in advance!

    Assuming that nothing wrong with the JavaScript syntax, the explanation might be: If you ActionListener Installer (data transaction method) and javaScript on a button-click the button, the button click javaScript will not be executed. (???)

    This is not the case. In my application, the two actions of script and java onclick button are executed. Javascript onclick fires first, then the action of the button. It should be the same for actionlistener as well.

    Regarding the updating of the table after a click of a button inside the table, you can do this by forcing the partial relaxation of the table of a bean to support using addPartialTarget.

    On the actionListener to the button call the below the backup method of bean.

    Here is the code example:

        public void btnSample_actionListener(ActionEvent actionEvent) {
       // First execute the method on the button
       BindingContainer bindings = getBindings();
        OperationBinding operationBinding = bindings.getOperationBinding("buttonMethod");
        Object result = operationBinding.execute();

        //Refresh the iterator of table and partial trigger the table
        OperationBinding operationBindingTab =
            bindings.getOperationBinding("RefreshTable");
        Object resultTab = operationBindingTab.execute();
        AdfFacesContext.getCurrentInstance().addPartialTarget(myTable);

    RefreshTable is an action that runs the Execute method on the table iterator.

    Thank you
    Mitesh.

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