10.5 The Alerts Page
Note:
Available only if you signed in as a database user with DBA and PDB_DBA roles.To navigate to the Alerts page, do either of the following:
-
In the Launchpad page, click Alerts.
-
Click Selector
to display the navigation menu. Under Monitoring, select Alerts.
The alert log includes the following:
-
Nondefault initialization parameters used at startup
-
Administrative operations, such as STARTUP, SHUTDOWN, ARCHIVE LOG, RECOVER, and CREATE/ALTER/ DROP DATABASE/TABLESPACE
-
Messages and errors relating to the functions of certain background processes, such as LGWR
-
Internal errors (ORA-600), block corruption errors (ORA-1578), and deadlock errors (ORA-60)
Click Refresh at the top right of the page to refresh the data.
You can search for a specific value in the log by selecting the display column in the first drop-down list, selecting the condition in the second drop-down list, entering the search value in the box, and clicking the search icon.
In the display table, if you right-click the header row, you see:
Columns: Enables you to select columns to show or hide.
Sort: Displays a dialog box for selecting columns to sort by. For each column, you can specify ascending or descending order, and you can specify that null values be displayed first.
If you right-click any other part of the display table, you see:
Count Rows: Displays the number of rows in the table.
Single Record View: Enables you to view data for a table or view, one record at a time.
Copy: Enables you to copy data from a cell or a row or a range of rows. To copy from more than one row, select the rows you want to copy, right-click by pressing the SHIFT or CTRL key, and select Copy.