Search notes:

oradebug event

oradebug setospid 35020
oradebug event 942

Syntax of ORADEBUG EVENT

The syntax of the oradebug event command can be queried with 
SQL> oradebug doc event

Tracing wait events, showing call stack

SQL> oradebug setospid 19220
SQL> oradebug event wait_event["db file sequential read"] trace("stack is: %\n", shortstack())
SQL> oradebug tracefile_name

See also

Trace files
oradebug

Index

Fatal error: Uncaught PDOException: SQLSTATE[HY000]: General error: 8 attempt to write a readonly database in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php:78 Stack trace: #0 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(78): PDOStatement->execute(Array) #1 /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php(30): insert_webrequest_('/notes/developm...', 1745360446, '3.22.223.160', 'Mozilla/5.0 App...', NULL) #2 /home/httpd/vhosts/renenyffenegger.ch/httpsdocs/notes/development/databases/Oracle/tools/oradebug/event/index(51): insert_webrequest() #3 {main} thrown in /home/httpd/vhosts/renenyffenegger.ch/php/web-request-database.php on line 78