oracle10g - Run exe using trigger from Oracle database -

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i trying run exe oracle database. want fire trigger on insert or updation of table. once table updated have run exe in d drive.

i have tried scheduler gives error. code follows:

begin dbms_scheduler.create_program ( program_name            => 'program_name', program_type            => 'executable', program_action          => 'd:/myproc.exe', enabled                 => true, comments                => 'run exe' ); end; /

i getting following error

ora-27486: insufficient privileges ora-06512: @ "sys.dbms_isched", line 5 ora-06512: @ "sys.dbms_scheduler", line 36 ora-06512: @ line 2

i have 1 more question.

which best method run exe? database or code?

thanks in advance

you schedule script using dbms_scheduler.

depending on os(below example in windows) this:

begin     dbms_scheduler.create_job('my_job',     job_action=>'c:\windows\system32\cmd.exe',     number_of_arguments=>3,     job_type=>'executable',     start_date => systimestamp,     repeat_interval => 'freq=hourly; byminute=0,30; bysecond=0;',     end_date => null,     enabled=> false);     dbms_scheduler.set_job_argument_value('my_job',1,'/q');     dbms_scheduler.set_job_argument_value('my_job',2,'/c');     dbms_scheduler.set_job_argument_value('my_job',3, 'd:/my_sql.bat.bat');     dbms_scheduler.enable('my_job');   end;   /

now my_sql.bat like:

sqlplus user@sid/password @d:\scripts\script.sql   exit

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