Need to update one column of all table in that particular schema

hi all,
i am using db10g.
my task is to update one particular column's value of all the table in that schema.
to acheive the above
do i have to write update statement for each table or is there any way to do it in bulk?
i hope my question make sense.
Thanks..

Hi karthick,
I want to know something which is not related to this thread .
How to include formatted post while replying to thread .
I know using will be used format code before posting . But how can we do it for posted message .
I hope you understand my question .
Thanks in advance .

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Need to update corresponding columns in details table

Hi,
I have a header and lines table.
In header table we have a comments field, requirement is whenever someone is updating comments in header it should update lines comment column as well.
I tried using fire action on Comments field like as soon as user is entering something in Comments field I am capturing that event and firing and update statement for lines table
but the problem here is, if user enters the comments and doesn't save it at header level it stills fire an update statement in lines and updating the comment field of lines table.
I need to update header comments in lines level at Apply button.
Please someone suggest something.
Best Regards
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Hi Gurus/Expert,
Please suggest something, its really urgent!!
Thanks
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Need to update multiple columns using another table

I have 2 tables. and i need to update rows of 1 table using another table
Table1
Serial_no.     payment_date     Payment_amt
101     22/11/2010     150
101     18/03/2011      355
102     15/04/2011      488
103     20/05/2011      178
102     14/06/2011      269
101     28/06/2011      505
Table2
Serial_no     Charge_amt      Last_paymt_dt     Last_paymt_amt
101     255
102     648
103     475
I want to update Last_paymt_dt and Last_paymt_amt of table2 using Table1, I have written following update statement but it gives error that single row subquery return multiple row.
Update Table2
set (Last_paymt_dt,Last_paymt_amt) = (select max(payment_date, payment_amt) from table1
where table1.Serial_no = table2.Serial_no group by payment_amt)
kindly suggest how should i update.

SQL> select * from table1
2 /
SERIAL_NO PAYMENT_DA PAYMENT_AMT
       101 22/11/2010         150
       101 18/03/2011         355
       102 15/04/2011         488
       103 20/05/2011         178
       102 14/06/2011         269
       101 28/06/2011         505
6 rows selected.
SQL> select * from table2
2 /
SERIAL_NO CHARGE_AMT LAST_PAYMT LAST_PAYMT_AMT
       101        255
       102        648
       103        475
SQL> update table2
2     set (last_paymt_dt,last_paymt_amt) = (
3                                            select max(payment_date),
4                                                    max(payment_amt) keep(dense_rank last order by payment_date)
5                                              from table1
6                                              where table1.serial_no = table2.serial_no
7                                           )
8 /
3 rows updated.
SQL> select * from table2
2 /
SERIAL_NO CHARGE_AMT LAST_PAYMT LAST_PAYMT_AMT
       101        255 28/06/2011            505
       102        648 14/06/2011            269
       103        475 20/05/2011            178
SQL> SY.

Function for search string in all table of a particular schema ? (postgres)

Hi ,
i want to create a function postgresql, that can able to search a string from all tables.
I try as below.... please rectify this
CREATE OR REPLACE FUNCTION search_string(str char(50))
returnS character varying AS
$BODY$
DECLARE
     tempCount bigint ;
record_v record;
itemid_v bigint ;
query varchar;
return_v character varying := null;
BEGIN
for record_v in (select table_name ,column_name
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query := 'select count(*) from '|| record_v.table_name ||' where ' || record_v.column_name || ' like ''%' || str ||'%''' ;
     execute query into tempcount;
          if (tempCount >0) then
          return      'l';
          else
          return      '2572';
          end if;
          end loop;
END;
$BODY$ LANGUAGE plpgsql VOLATILE
COST 100;
in output i need all tables in which string exists :
like table_name      count_of_string_match

Mr. singh wrote:
oracle is the master of all databases - i hope u know
if any body work on oracle .. he can right any query in any database :)Query maybe. but you were asking about functions. ANSI SQL is a pretty good standard for most normal dbs nowadays. But the procedural extensions differ more. Therefor you should go to a postgress forum to ask there. Or upgrade your database to oracle.

Triggers to update one column on 3 tables

hi,
I've three tables:
TABLE TN:
COD_ID.........VARCHAR2(32) primary key
NAME...........VARCHAR2(64) NOT NULL
COD_ID..............NAME
A12.................AT32
A13.................AT33
A14.................AT35
A30.................AT32
TABLE TM:
ID_X..........VARCHAR2(32) PRIMARY KEY
NAME..........VARCHAR2(64)
ID_X..............NAME
A12
A13
A14
A30
TABLE TL:
COD_ID..........VARCHAR2(32) FOREIGN KEY ON TN
ID_X............VARCHAR2(32) FOREIGN KEY ON TM
TL_ID...........VARCHAR2(32) PRIMARY KEY
NAME............VARCHAR2(64)
I'd like to create triggers (or procedure) that update automatically the value NAME in the tables TM and TL.
for example:
If I insert into TN a new COD_ID (A39) and a new NAME (AT38), when I insert a new ID_X in tble TM, I'd like
to have the value AT38 in NAME of TM, and when I insert a new record in table TL I'd like
to have the value AT38 in NAME of TL.
Also when I update NAME of TN.
I tried with these triggers:
CREATE OR REPLACE TRIGGER TN_PR_BEFORE_UPD
BEFORE UPDATE OF NAME ON TL
FOR EACH ROW
DECLARE
tmpVar NUMBER;
BEGIN
update TL set NAME=:new.NAME where TL.COD_id=:new.COD_id;
UPDATE TM SET NAME=:NEW.NAME WHERE ID_X=:NEW.COD_ID;
END TN_PR_BEFORE_UPD;
CREATE OR REPLACE TRIGGER TN_COD_ID
BEFORE UPDATE OF COD_ID ON TL
FOR EACH ROW
BEGIN
SELECT NAME INTO :NEW.NAME FROM TN WHERE TN.COD_ID=:NEW.COD_ID;
END TN_COD_ID;
CREATE OR REPLACE TRIGGER TL_pr
BEFORE UPDATE OF NAME ON TL
BEGIN
UPDATE TM SET NAME=:NEW.NAME WHERE ID_X=:NEW.ID_X AND :NEW.ID_X IS NOT NULL;
END TL_pr;
CREATE OR REPLACE TRIGGER TL_PR_BEFORE_INSERT
before INSERT ON TL
FOR EACH ROW
DECLARE
tmpVar varchar2(64);
BEGIN
SELECT NAME
into tmpVar
FROM TN
WHERE COD_ID=:NEW.COD_ID;
END TL_PR_BEFORE_INSERT;
when I update TN triggers run CORRECTLY but when I insert a new record in TM, TN, TL I don't see a new NAME.
What I wrong??
Thanks
Raf

Use when updating then insert into table_name
and
when inserting then insert into table_name
clauses in your Triggers to do this

Updating a column of a table

Hi all
I have a problem in updating one column in the target table(say table A) from a column in the source table (say table B).
All the columns in table A has been populated. Just one column should be populated. My source is a SQL object that contains a complex sql query that returns three columns date_from, date_to and ID.
In the table A, I have the same date_from and date_to and need to get the ID from the SQL object and set it to the corresponding ID in the table A.
I tried many ways to update the table, but it I couldn't ;(
I should read from a table and update it based on a look-up function mapped to the column I need to update.
I want to map the ID colmn from table A to a look-up ext function that can get the column from the table B. However I don't know how to use the Data Services objects to just update 1 column. If you could give me a consequence of the DS objects to be update a table based on a look-up , I would be so grateful.
Thanks.

Your dataflow should look like this :
1) Source = the SQL transform with date_from, date_to and ID as columns.
2) Next add a query (copy all columns from schema in to schema out) and set date_from and date_to as keys. Also make sure column names exactly match the column names in your target table, if not rename them in this query.
3) Add a Map_Operation transform that maps all "normal" operation codes to "update"
4) Finally add your target table and in the properties/options set "use input keys" to yes (or checked).
This will generate UPDATE statements for all columns used in the query with a WHERE clause based on the keys defined in the query (date_from, date_to).
Ben.

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see the help
http://help.sap.com/saphelp_nw04/helpdata/en/c3/4099948b8911d396b70004ac96334b/frameset.htm
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Please explain me the navigation for doing the same
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I can't tell you the answer to your query but what I can tell you is that you have logged the thread in a wrong forum. As far as my knowledge goes, this table does not delong to HRMS.
Just check the product in which you are working and then log the thread in the right forum.
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How to get one column of ALV table as dropdown by key.

Hi experts,
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Please Help.
Thanks,
Pratibha

You just need to change the cell editor of that column in ALV.
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DATA: l_ref_cmp_usage TYPE REF TO if_wd_component_usage.
l_ref_cmp_usage =   wd_this->wd_cpuse_alv_adv( ).
IF l_ref_cmp_usage->has_active_component( ) IS INITIAL.
    l_ref_cmp_usage->create_component( ).
ENDIF.
DATA l_salv_wd_table TYPE REF TO iwci_salv_wd_table.
l_salv_wd_table = wd_this->wd_cpifc_alv_adv( ).
DATA l_table TYPE REF TO cl_salv_wd_config_table.
l_table = l_salv_wd_table->get_model( ).
Then access the column object you want to change:
DATA l_column TYPE REF TO cl_salv_wd_column.
l_column = l_table->if_salv_wd_column_settings~get_column( 'REGION' ).
Then create the cell editor for DDLB and set it as the new cell editor for this column:
DATA ddlb TYPE REF TO cl_salv_wd_uie_dropdown_by_key.
create object ddlb
    exporting
      selected_key_fieldname = 'REGION'.
ddlb->set_tooltip( `Select from drop down to change the status` ).
l_column->set_cell_editor( ddlb ).

How do I add more than one column to a table using SQL?

Hi
I need to add 3 columns to a table using SQL
the syntax
"ALTER TABLE TEST ADD COLUMN newcol1 float";
works fine - for adding one coumn only.
For multiple columns I tried various permutations along the lines of
"ALTER TABLE TEST ADD (COLUMN newcol01 float, COLUMN new2 float,COLUMN new3 float)";
"ALTER TABLE TIPSTEST ADD COLUMN new1 float"
"ALTER TABLE TIPSTEST ADD COLUMN new2 float"
"ALTER TABLE TIPSTEST ADD COLUMN new3 float"
etc., but this doesn't work.
From a web search it sounds like SQL can only add one column at a time.
I have a workaround : create intermediate temporary tables , copying data and adding
one column at each stage. It seems a fairly awkward way of programming though.
Am I missing something simple : is there a way to add multiple columns in one go?
Thanks

OK : solved an underlying problem with this one myself
for the code
String createString;
createString = "select COFFEES.* INTO NEWCOFFEES FROM COFFEES"; // example
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          } catch(SQLException ex) {
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a_Globals.database1Connection.close();
Allowed the subsequent SQL statement(s) to work OK. Looks like this was the cause of several
difficulties, preventing me doing several SQL instructions in turn.
Thanks for the responses.
Mike2z

After adding one column in a table can't get the header line

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Hi,
Have you created the Header Text? If yes, then might be the case that your smartforms
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I need to exclude one column from a SELECT * query. Everytime the column data type is BLOB, I dont' want it to be part of my SELECT. After googling I found some info about NOPRINT but it doesn't seem to be working in my case. May be I am using it incorreclty.
COLUMN FILE_DESC NOPRINT
SELECT * FROM FILES;
Where FILE_DESC is of BLOB datatype.Can I use it in my SELECT or it has to be used in Dynamic SQL? Is there any other option to achieve this?
Thanks in advance.

Hi,
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See the forum FAQ: https://forums.oracle.com/message/9362002

How to search all columns of all tables in a database

i need to search all columns of all tables in a database , i already write the code below , but i've got the error message below when run this script
DECLARE
cnt number;
v_data VARCHAR2(20);
BEGIN
v_data :='5C4CA98EAC4C';
FOR t1 IN (SELECT table_name, column_name FROM all_tab_cols where owner='admin' and DATA_TYPE='VARCHAR2') LOOP
EXECUTE IMMEDIATE 'SELECT COUNT(*) FROM ' ||t1.table_name|| ' WHERE ' ||t1.column_name || ' = :1' INTO cnt USING v_data;
IF cnt > 0 THEN
dbms_output.put_line( t1.table_name ||' '||t1.column_name||' '||cnt );
END IF;
END LOOP;
END;
Error report:
ORA-00933: SQL command not properly ended
ORA-06512: at line 7
00933. 00000 - "SQL command not properly ended"
*Cause:
*Action:
Any help please

SQL solutions by Michaels
michaels> var val varchar2(5)
michaels> exec :val := 'as'
PL/SQL procedure successfully completed.
michaels> select distinct substr (:val, 1, 11) "Searchword",
                substr (table_name, 1, 14) "Table",
                substr (t.column_value.getstringval (), 1, 50) "Column/Value"
           from cols,
                table
                   (xmlsequence
                       (dbms_xmlgen.getxmltype ('select ' || column_name
                                                || ' from ' || table_name
                                                || ' where upper('
                                                || column_name
                                                || ') like upper(''%' || :val
                                                || '%'')'
                                               ).extract ('ROWSET/ROW/*')
                   ) t
--        where table_name in ('EMPLOYEES', 'JOB_HISTORY', 'DEPARTMENTS')
       order by "Table"or
11g upwards
SQL> select table_name,
       column_name,
       :search_string search_string,
       result
from (select column_name,
               table_name,
               'ora:view("' || table_name || '")/ROW/' || column_name || '[ora:contains(text(),"%' || :search_string || '%") > 0]' str
          from cols
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TABLE_NAME                     COLUMN_NAME                    SEARCH_STRING                    RESULT
DEPT                           DNAME                          es                               RESEARCH
EMP                            ENAME                          es                               JAMES
EMP                            JOB                            es                               SALESMAN
EMP                            JOB                            es                               SALESMAN
4 rows selected.

How to update two columns in two tables?

hi friends
I have two tables linked to each other through SaleNo and SaleDT. their structure as below
Sales Table============
SaleNo int PK auto increment
SaleDT Datetime PK
Qnty decimal
Units decimal
Invoices table
=================InvoiceNo int PK Auto incremented
InvoiceDT Datetime
SaleNo int FK
SaleDT Datetime FK
Note that SaleDT column is NOT assigned with getDate() expression.
1. what I need to do is update the SaleDT column of Sales table and Invoices table with the value '2013-01-31 10:31:55.813', how do I do this without manually breaking the link between the tables?
2. Assume SaleNos 15 to 27 needs update the SaleDT to '2013-06-12 10:31:55.813', how do I do this complex operation where I I have update SaleDt column of two table of SaleNo range from 15 to 27?
thanks
I use Visual studio 2012 Ultimate and SQL server 2008 developer edition!

Why not below? May be you will not be able to change your design now, but just want to share.
Sales Table============
SALEID int PK autoincrement
SaleNo int
SaleDT Datetime
Qnty decimal
Units decimalUNIQUE (Saleno,SaleDT)
Invoices table
=================InvoiceNo int PK Auto incremented
InvoiceDT Datetime
SALEID int FK

Update one column while getting the value in another column

Is it possible to in one single SQL statement update two columns in a table while at the same time obtaining the value of another column, on the same row, in the same table, and independently (that is, the update of the columns has nothing to do with the data that I want from another column)*?* Of course, I can do this in two operations, one being a "select" and the other one being an "update", but since I am in the same table and even on the same row, is it really necessary to make TWO database calls? That's why I want to combine the the two SQL-statements, for reasons of presumed effiency.

jsun wrote:
Is it possible to in one single SQL statement update two columns in a table while at the same time obtaining the value of another column, on the same row, in the same table, and independently (that is, the update of the columns has nothing to do with the data that I want from another column)*?* Of course, I can do this in two operations, one being a "select" and the other one being an "update", but since I am in the same table and even on the same row, is it really necessary to make TWO database calls? That's why I want to combine the the two SQL-statements, for reasons of presumed effiency.Two statements != two database calls.
At least not in terms of SQL.
JDBC requires a 'statement' but in SQL (depending on the data source) that can include multiple statements. An obvious example of this is a stored proc but there are other ways as well.

Need to update one column of all table in that particular schema

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