Set a row limit for the current query; this limits the number of rows that can be returned by the query. Setting the row limit here overwrites the row limit set in the Admin console.
Click the Row Limit button from the Query ribbon to open the Row Limit dialog, where you can set the following options:
System Default: set the row limit to default set from the Admin console.
Rows: enter the required row number. Click the Reset to revert back to the default row limit.