You can trap individual errors messages in PL/SQL and
then make decisions based on that. If Oracle or the
listener is down its a specific error message. So you
can setup your code to trap when those are returned
and do what you want, whether it be display a custom
message or whatever.
Look up PRAGMA EXCEPTION_INIT
-----Original Message-----
Sent: Saturday, April 20, 2002 2:43 AM
To: Multiple recipients of list ORACLE-L
Hi ,
Kindly help me to solve folowing problem.
I need to Update a Table in Another database using a Procedure thru
Database Link.
The problem is other database or may be Listner is not always running
when
User Runs the procedure.
Can I Check whether the Database/Listner is running or Not ?
TIA,
Naba
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Author: N J Neog
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