Hey @shariqamir,
your question is a bit hard to understand.
So if I got it wrong with my answer here, you could maybe re-phrase it 🙂
So basic fields on each table in ServiceNow are the following:
These fields will be automatically created once you create a new table. You can identify these fields through their prefix "sys_".
Here are some additional information: https://docs.servicenow.com/bundle/tokyo-platform-administration/page/build/applications/reference/r...
In addition, ServiceNow offers about 50 different field types (like String, Integer,..) so that you can create addition fields on each table.
Here is the list of all available field types: https://docs.servicenow.com/bundle/tokyo-platform-administration/page/administer/reference-pages/ref...
If you have additional questions, feel free to ask, as I mentioned above.
If i was able to help you or even better to solve your query then please mark my comment Helpful and/or Correct.
Thanks and best regards
Oli
