Under Database | Diagnose menu, only shows the initial part of the alert log. It does not show anything after a certain position in the log. Select the "Entire file" option from the Amount to Load dropdown, it only shows entries up to certain timestamp, when selecting "Today", Get a message "No log messages found in specified range. Even though messages are added to the log every few seconds. Can see them in the actual log on the server. The log file is not very big, why doesn't TOAD show it all?
解决办法
WORKAROUND:
None.
STATUS:
Waiting for a fix in a future release of Toad for Oracle.