How to capture user name and date in the database

How to capture the person name who edits the application and the date of edit in the database...
Pallavi

Hi
There are substitution strings you can use for this purpose.
1.APP_USER ------is the current user running the application
2.SYSDATE --------represents the current date on the database server
APP_USER Syntax
Bind variable------ :APP_USER
PL/SQL------- V('APP_USER')
Substitution string---------- &APP_USER.
SYSDATE_YYYYMMDD Syntax
Bind variable------- :SYSDATE_YYYYMMDD
Direct PL/SQL------- APEX_APPLICATION.G_SYSDATE (DATE DATATYPE)
PL/SQL-------- V('SYSDATE_YYYYMMDD')
Your application will be based on a table with primary key column. You create a 'before update trigger' on that table and add columns 'UPDATED_ON' and 'UPDATED_BY' to that table. Add the following to that trigger:
:NEW.UPDATED_ON := SYSDATE;
SELECT V('APP_USER') INTO :NEW.UPDATED_BY FROM DUAL;
-Priyanka

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          David wrote:
          > Hi, Exports,
          >
          > I am trying to post data from applet to another application which is
          > protected by network password.
          > How to pass user name and password when I use openConnection method? In java
          > doc, this method looks like do not accept these two parameters.
          >
          > Thanks
          >
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          >
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Moderator Message: There is a seperate forum for WebDynpro. Please ask your question there.
Edited by: kishan P on Oct 5, 2010 1:08 PM

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<blockquote>Locking duplicate thread.<br>
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How to capture user name and date in the database

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