Trigger with entire row

Hi all!
I've a before insert trigger.
I want to call a procedure within this trigger, with a record input param.
How can I pass the ":NEW" as a record type?
Thanks!

unfortunatly this is not possible.
You have to pass all :NEW values separately. Or transfer then to a rowtype first like:
declare
v_new_row table%rowtype;
begin
v_new_row.col1 := :NEW.col1;
v_new_row.col2 := :NEW.col2;
v_new_row.col3 := :NEW.col3;
v_new_row.col4 := :NEW.col4;
v_new_row.col5 := :NEW.col5;
v_new_row.col6 := :NEW.col6;
do_something(v_new_row);

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Hi and Evening to Everybody,
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Solomon Yakobson wrote:
There is no row order in relational tables unless ORDER BY is used, so there is no way to decide if 3 Mathematics belongs to 100 or to 200.
SY.That's not how I interpretted it. I thought he was saying that in the first row column B has the value:
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hai,
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Problem with multi row delete

Hi, I'm new in apex and I tried to build master detail report on some view. Everything is cool but "delete checked" doesn't work.
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thanks for any help
//sorry for english mistakes
edit: it doesn't matter if I use in trigger delete from ... where item1=:OLD.item1 ; or if I use item1=:P4_item1 (which actually saves correct values)
Edited by: user5931224 on 2009-06-13 08:55

I realised that this is not a problem with trigger, I changed trigger to "NULL;" and problem is the same. Maybe sb used master detail on view not only on tables and know what can be wrong in this situation?

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Hi Christopher Morgan
And welcome to apple discussions. With regard to your main question ....
Q: Can this be done?
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Disclaimer: Apple does not necessarily endorse any suggestions, solutions, or third-party software / products that may be mentioned in this topic. Apple encourages you to first seek a solution at Apple Support. The following links are provided as is, with no guarantee of the effectiveness or reliability of the information. Apple does not guarantee that these links will be maintained or functional at any given time. Use the information above at your own discretion.

How to return the entire row from a table

Hi guys,
Tabl A
FirstName varchar2(10),
Age Number,
Add varchar2(100),
Table B
Filedname varchar2(200), -- contains all the fields of table A
Datatype varchar2(100), -- Contains the datatypes of the filedname
Length Number -- contains the length of the fileds
Now how can i return the entire row from table A with the datatype and its length.
Any help would be appreciated ?
Here is the query I wrote but it how to take the datatype and its length..
create or replace procedure disp_table_data
as
type r_cursor is REF CURSOR;
c_A r_cursor;
er A%rowtype;
begin
open c_A for select * from A;
loop
fetch c_A into er;
exit when c_A%notfound;
dbms_output.put_line(er.FirstName||'--'||er.Age);
end loop;
close c_A;
END;
/

Guys,
I want column value from table A and its corresponding data_type and length from table B. I think I cant do it through joins.
Any idea would be appreciated ?.
Example ..
Tabl A
FirstName varchar2(10),
Age Number,
Add varchar2(100)
insert into A values('John',24,'Boston');
Table B
Filedname varchar2(200), -- contains all the fields of table A
Datatype varchar2(100), -- Contains the datatypes of the filedname
Length Number -- contains the length of the fileds
insert into B values('FirstName','varchar2',10); -- this is coming from table A.
Output should be like this...
John,Varchar2,10
Here (John is the FirstName - coming from table A, Varchar2 is a Datatype and 10 is the Length which are coming from table B ). Only column values are coming from table A , corresponding datatype and length are coming from B.
Any idea would be appreciated ?
Thanks.

Performance problem on a table with zero rows

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Kevin Tyson, OCP
DaimlerChrysler Tech Center, Auburn Hills, MI

Kevin,
The solution was to truncate the tableThis is not a scoop... isn't it ?
Table statistics are gathered every weekIs there any reason for that ?
If stats ran when no rows, perf can be very bad after loading data, and if stats ran when thousand rows, perf can be very bad after deleting. Perhaps can you find a more restrictive stat running ?
Nicolas.
Message was edited by:
N. Gasparotto

BEx Browser BEx Workbook: No "Insert Entire Row" Option

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2) Insert cells below the results area
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I was wondering if anyone came across this situation and what was your fix.
We do not have the option of moving the queries to separate tabs on the workbook. We have also attempted to write a macro that would launch both queries with many, many rows between them and then have the macro delete the blank rows in between them so that the two queries are together in the worksheet. But the issue here is that the macro works when we launch the Workbook through BEx Analyzer, but when the same workbook is launched through BEx Browser, the macro is not processed.
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Hi P-Dup,
Just pass by and see this thread, maybe this helps you: I have the same issue, I simply remove the query from its worksheet, create a new worksheet and insert this same query in the new worksheet. It works then for me. (You might reuse the same worksheet, but I prefer clean one).
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Hope that helps you.
Cheers
Hoang

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add one process of "automated row fetch" in "page rendering" block, named "get_fetch_data"
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I am not sure if my thinking is right. Could you please provide any suggestion?
Thanks in advance,
Ping

Hi Ping,
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Regards,
Vincent Deelen
http://vincentdeelen.blogspot.com

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Hi all,
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123           1000042        400147    11           DC
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Regards,
Suresh.

Hi,
you have to write a subroutine lets its name be USER_COMMAND.
write the subroutine in the program.
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FORM USER_COMMAND USING R_UCOMM LIKE SY-UCOMM
RS_SELFIELD TYPE SLIS_SELFIELD.
ENDFORM.
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Hello all,
is there a way in WA that allows me to only hide the data points that fulfill a criterion instead of the entire row/column?
My problem :
I have 3 lines that i want to have displayed in a chart: 12 months budget, 12 months last year(LY) and all month up until current month(CM) from the current year(CY).
Just building a simple spreadsheet (I think if I can solve in it a spreadsheet, I can also get it done in a chart) gets me something like this:
CM
Oct Nov Dec Jan Feb ......
LY 1 2 3 4 4
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I would like to suppress/hide/transform that -13. However, when I use Analysis Tools and set a filter (e.g. <0), the whole column is hidden.
Is this even feasible in WA?
FYI: The datasource is HFM
Regards,
Fred

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Trigger with progressive

Hi,
I've this table:
CREATE TABLE MY_TAB (
ID VARCHAR2 (24) NOT NULL,
NAME_ID VARCHAR2 (32) DEFAULT NULL,
PRIMARY KEY (ID ));
I'd like to create one trigger that for each NAME_ID insert into ID column the value "NAME_ID-progressive of 3 digit"
For example:
INSERT INTO MY_TAB ( NAME_ID) VALUES ('999');
ID..............NAME_ID
999-001.........999
INSERT INTO MY_TAB ( NAME_ID) VALUES ('999');
ID..............NAME_ID
999-001.........999
999-002.........999
INSERT INTO MY_TAB ( NAME_ID) VALUES ('88888');
ID..............NAME_ID
999-001.........999
999-002.........999
88888-001.......88888
INSERT INTO MY_TAB ( NAME_ID) VALUES ('88888');
ID..................NAME_ID
999-001.............999
999-002.............999
88888-001...........88888
88888-002...........88888
INSERT INTO MY_TAB ( NAME_ID) VALUES ('999');
ID..................NAME_ID
999-001.............999
999-002.............999
88888-001...........88888
88888-002...........88888
999-003.............999
INSERT INTO MY_TAB ( NAME_ID) VALUES ('999')
ID..................NAME_ID
999-001.............999
999-002.............999
88888-001...........88888
88888-002...........88888
999-003.............999
999-004.............999
The trigger is like this:
CREATE OR REPLACE TRIGGER TRG_MY_TAB
BEFORE INSERT ON MY_TAB
REFERENCING NEW AS NEW OLD AS OLD
FOR EACH ROW
WHEN (NEW.ID IS NULL)
BEGIN
SELECT (:NEW.NAME_ID ||('-here progressive'))
INTO :NEW.ID
FROM DUAL;
END;
How can I create this trigger with progressive
Thank in advance!

Create an auxiliary table:
CREATE TABLE progressive
(name_id VARCHAR2(32) NOT NULL PRIMARY KEY
,seq NUMBER NOT NULL
/And then call this function in your trigger:
CREATE OR REPLACE FUNCTION next_progressive (p_name_id IN progressive.name_id%TYPE)
                           RETURN NUMBER IS
l_seq NUMBER;
BEGIN
LOOP
    BEGIN
      SELECT seq INTO l_seq
        FROM progressive
        WHERE name_id = p_name_id
        FOR UPDATE;
      UPDATE progressive
        SET seq = seq + 1
        WHERE name_id = p_name_id;
      RETURN l_seq;
    EXCEPTION
      WHEN no_data_found THEN
        BEGIN
          INSERT INTO progressive (name_id, seq)
            VALUES (p_name_id, 2);
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        EXCEPTION
          WHEN dup_val_on_index THEN
            null;
        END;
    END;
END LOOP;
END;
/

Need help with inserting rows in ResultSet and JTable

hello Guru!
i have inserted a row in my result set and i want that my table shows this row promptly after i have inserted it in my result set...
but when i use following code for my resultset:
rs.moveToInsertRow();
rs.updateInt(1,nr);
rs.updateString(2, name);
rs.insertRow();
Record are inserted in resultset and database but not shown in my JTable??
Anyone a Clue to without reexecuting the query how can i display inserted row in JTable
http://download-west.oracle.com/docs/cd/A87860_01/doc/java.817/a83724/resltse7.h
I have refrered the following links but still clue less help Guruuuuuuu
i m really in trobble??????

i am just near by the Solution using the Database Metadata
by couldn't get the ideaaaa
==================================================
http://download-west.oracle.com/docs/cd/A87860_01/doc/java.817/a83724/resltse7.htm
Seeing Database Changes Made Internally and Externally
This section discusses the ability of a result set to see the following:
its own changes (DELETE, UPDATE, or INSERT operations within the result set), referred to as internal changes
changes made from elsewhere (either from your own transaction outside the result set, or from other committed transactions), referred to as external changes
Near the end of the section is a summary table.
Note:
External changes are referred to as "other's changes" in the Sun Microsystems JDBC 2.0 specification.
Seeing Internal Changes
The ability of an updatable result set to see its own changes depends on both the result set type and the kind of change (UPDATE, DELETE, or INSERT). This is discussed at various points throughout the "Updating Result Sets" section beginning on , and is summarized as follows:
Internal DELETE operations are visible for scrollable result sets (scroll-sensitive or scroll-insensitive), but are not visible for forward-only result sets.
After you delete a row in a scrollable result set, the preceding row becomes the new current row, and subsequent row numbers are updated accordingly.
Internal UPDATE operations are always visible, regardless of the result set type (forward-only, scroll-sensitive, or scroll-insensitive).
Internal INSERT operations are never visible, regardless of the result set type (neither forward-only, scroll-sensitive, nor scroll-insensitive).
An internal change being "visible" essentially means that a subsequent getXXX() call will see the data changed by a preceding updateXXX() call on the same data item.
JDBC 2.0 DatabaseMetaData objects include the following methods to verify this. Each takes a result set type as input (ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_SENSITIVE, or ResultSet.TYPE_SCROLL_INSENSITIVE).
boolean ownDeletesAreVisible(int) throws SQLException
boolean ownUpdatesAreVisible(int) throws SQLException
boolean ownInsertsAreVisible(int) throws SQLException
Note:
When you make an internal change that causes a trigger to execute, the trigger changes are effectively external changes. However, if the trigger affects data in the row you are updating, you will see those changes for any scrollable/updatable result set, because an implicit row refetch occurs after the update.
Seeing External Changes
Only a scroll-sensitive result set can see external changes to the underlying database, and it can only see the changes from external UPDATE operations. Changes from external DELETE or INSERT operations are never visible.
Note:
Any discussion of seeing changes from outside the enclosing transaction presumes the transaction itself has an isolation level setting that allows the changes to be visible.
For implementation details of scroll-sensitive result sets, including exactly how and how soon external updates become visible, see "Oracle Implementation of Scroll-Sensitive Result Sets".
JDBC 2.0 DatabaseMetaData objects include the following methods to verify this. Each takes a result set type as input (ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_SENSITIVE, or ResultSet.TYPE_SCROLL_INSENSITIVE).
boolean othersDeletesAreVisible(int) throws SQLException
boolean othersUpdatesAreVisible(int) throws SQLException
boolean othersInsertsAreVisible(int) throws SQLException
Note:
Explicit use of the refreshRow() method, described in "Refetching Rows", is distinct from this discussion of visibility. For example, even though external updates are "invisible" to a scroll-insensitive result set, you can explicitly refetch rows in a scroll-insensitive/updatable result set and retrieve external changes that have been made. "Visibility" refers only to the fact that the scroll-insensitive/updatable result set would not see such changes automatically and implicitly.
Visibility versus Detection of External Changes
Regarding changes made to the underlying database by external sources, there are two similar but distinct concepts with respect to visibility of the changes from your local result set:
visibility of changes
detection of changes
A change being "visible" means that when you look at a row in the result set, you can see new data values from changes made by external sources to the corresponding row in the database.
A change being "detected", however, means that the result set is aware that this is a new value since the result set was first populated.
With Oracle8i release 8.1.6 and higher, even when an Oracle result set sees new data (as with an external UPDATE in a scroll-sensitive result set), it has no awareness that this data has changed since the result set was populated. Such changes are not "detected".
JDBC 2.0 DatabaseMetaData objects include the following methods to verify this. Each takes a result set type as input (ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_SENSITIVE, or ResultSet.TYPE_SCROLL_INSENSITIVE).
boolean deletesAreDetected(int) throws SQLException
boolean updatesAreDetected(int) throws SQLException
boolean insertsAreDetected(int) throws SQLException
It follows, then, that result set methods specified by JDBC 2.0 to detect changes--rowDeleted(), rowUpdated(), and rowInserted()--will always return false with the 8.1.6 Oracle JDBC drivers. There is no use in calling them.
Summary of Visibility of Internal and External Changes
Table 12-1 summarizes the discussion in the preceding sections regarding whether a result set object in the Oracle JDBC implementation can see changes made internally through the result set itself, and changes made externally to the underlying database from elsewhere in your transaction or from other committed transactions.
Table 12-1 Visibility of Internal and External Changes for Oracle JDBC
Result Set Type Can See Internal DELETE? Can See Internal UPDATE? Can See Internal INSERT? Can See External DELETE? Can See External UPDATE? Can See External INSERT?
forward-only
no
yes
no
no
no
no
scroll-sensitive
yes
yes
no
no
yes
no
scroll-insensitive
yes
yes
no
no
no
no
For implementation details of scroll-sensitive result sets, including exactly how and how soon external updates become visible, see "Oracle Implementation of Scroll-Sensitive Result Sets".
Notes:
Remember that explicit use of the refreshRow() method, described in "Refetching Rows", is distinct from the concept of "visibility" of external changes. This is discussed in "Seeing External Changes".
Remember that even when external changes are "visible", as with UPDATE operations underlying a scroll-sensitive result set, they are not "detected". The result set rowDeleted(), rowUpdated(), and rowInserted() methods always return false. This is further discussed in "Visibility versus Detection of External Changes".
Oracle Implementation of Scroll-Sensitive Result Sets
The Oracle implementation of scroll-sensitive result sets involves the concept of a window, with a window size that is based on the fetch size. The window size affects how often rows are updated in the result set.
Once you establish a current row by moving to a specified row (as described in "Positioning in a Scrollable Result Set"), the window consists of the N rows in the result set starting with that row, where N is the fetch size being used by the result set (see "Fetch Size"). Note that there is no current row, and therefore no window, when a result set is first created. The default position is before the first row, which is not a valid current row.
As you move from row to row, the window remains unchanged as long as the current row stays within that window. However, once you move to a new current row outside the window, you redefine the window to be the N rows starting with the new current row.
Whenever the window is redefined, the N rows in the database corresponding to the rows in the new window are automatically refetched through an implicit call to the refreshRow() method (described in "Refetching Rows"), thereby updating the data throughout the new window.
So external updates are not instantaneously visible in a scroll-sensitive result set; they are only visible after the automatic refetches just described.
For a sample application that demonstrates the functionality of a scroll-sensitive result set, see "Scroll-Sensitive Result Set--ResultSet5.java".
Note:
Because this kind of refetching is not a highly efficient or optimized methodology, there are significant performance concerns. Consider carefully before using scroll-sensitive result sets as currently implemented. There is also a significant tradeoff between sensitivity and performance. The most sensitive result set is one with a fetch size of 1, which would result in the new current row being refetched every time you move between rows. However, this would have a significant impact on the performance of your application.
how can i implement this using
JDBC 2.0 DatabaseMetaData objects include the following methods to verify this. Each takes a result set type as input (ResultSet.TYPE_FORWARD_ONLY, ResultSet.TYPE_SCROLL_SENSITIVE, or ResultSet.TYPE_SCROLL_INSENSITIVE).
boolean deletesAreDetected(int) throws SQLException
boolean updatesAreDetected(int) throws SQLException
boolean insertsAreDetected(int) throws SQLException

Can i search a document for text in column a to return the entire row if column a matches in a separate sheet?

Can i search multiple sheets in a document for text in column a to return the entire row if column a matches in a
separate sheet?

Thank you, Barry. That was helpful, and am hopeful that what I want to do is possible.
I am creating a spreadsheet that currently has 20 sheets, of which certain sheets have more than one table. I will be adding more sheets. I would like to return results for all occurences of the search string. Preferably into a seperate spreadsheet. It would be perfect if that seperate sheet updated whenever I update information in the first spreadsheet. To give an example:
Sheet:     baskets
     Tables:         straw
                         wire
Sheet:      barware
     Tables:          glasses
                          decanters
                          coasters
My tables all have the same titiels:
Vendor      Description     Cost     Selling Price
Since I will have upwards of 100 sheets, with multiple tables, and most of my vendors will fit into multiple sheet categories, it would be helpful if I could also see what my order will be from each vendor, not just who I will be ordering each item from. How would I do that?
I hope I conveyed that properly.
Thank you in advance for your help,
Rana

Trigger with entire row

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