Re^4: Throw DB error

I am sorry again i am disturbing YOU. i don't want to change either in sql query or deleting rows. I am asking that, is there any mechanism in perl that a person can throw error intentionally. Because i am using

 $SIG{__WARN__} = \&WARN_Handler;
$SIG{__DIE__} = \&DIE_Handler;
[download]

And i also written code for handle error using WARN_HANDLER AND DIE_HANDLER

Comment on Re^4: Throw DB error Download Code

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Re^5: Throw DB error by Anonymous Monk on Mar 03, 2010 at 12:41 UTC
warn and die???	[reply]
Re^6: Throw DB error by Bheema_Tyco (Novice) on Mar 04, 2010 at 04:28 UTC
WARN_Handler and DIE_Handler are the two sub routines i have defined. Whenever db throw errors these routine will get activated. i am calling these methods using SIG { } command See bellow code `$SIG{__WARN__} = \&WARN_Handler; $SIG{__DIE__} = \&DIE_Handler;` [download] here &WARN_Handler and &DIE_Handler are the two sub routines OK. So now tell me how to throw db error as we in JAVA or some languages.	[reply] [d/l]
Re^7: Throw DB error by Anonymous Monk on Mar 04, 2010 at 04:44 UTC
warn and die are perl sub routines OK, understand?	[reply]
Re^8: Throw DB error by Bheema_Tyco (Novice) on Mar 04, 2010 at 06:54 UTC
Re^9: Throw DB error by Anonymous Monk on Mar 04, 2010 at 07:48 UTC