How do I view the debug log in Salesforce Developer Console?

How do I view the debug log in Salesforce Developer Console?

Use the Log Inspector

1. From Setup, select Your Name > Developer Console to open Developer Console.
2. Select Debug > Change Log Levels.
3. Click the Add/Change link in General Trace Setting for You.
4. Select INFO as the debug level for all columns.
5. Click Done.
6. Click Done.
7. Select Debug > Perspective Manager.

What is the use of system debug in Salesforce?

Debugging is an important part in any programming development. In Apex, we have certain tools that can be used for debugging. One of them is the system. debug() method which prints the value and output of variable in the debug logs.

How to see Debug log for the trigger?

Select your user name and set the dates (current date and time + tomorrow’s date time [Or anything max 24hours range).Create “New Debug level ” by simply accepting defaults as of now (or select “SFDC_DevConsole” if available from that lookup icon) and save this trace flag record. Recent record will have the log. Click on “view” link.

How are change events captured in the trigger?

Each change event captured in the trigger contains header and record fields. Fields in a change event message are statically defined, just like in any other Apex type. As a result, all record fields are present in the change event message, whether changed or not. Unchanged fields are null in the Apex change event message.

Where do I find Debug log in apex?

If logging is enabled when classes or triggers execute, logs are generated at the time of execution. To view a debug log, from Setup, enter Debug Logs in the Quick Find box, then select Debug Logs. Then click View next to the debug log that you want to examine.

How to get the change event header in Salesforce?

For details, see Change Event Body Fields. To obtain a header field, access the ChangeEventHeader field on the event object. For example, this code snippet gets the change event header and writes two header field values to the debug log. All header fields are provided in the EventBus.ChangeEventHeader Apex class.