Can the operators 'Is null' and 'Is not null' be added to the User tab section in Query Builder?
Of all the operators available in the drop-down list in the User tab for the WHERE clause in the Query Builder, the 'Is Null' and 'Is Not Null' are not available. They are only available in the Expert tab, but the User tab is more user friendly to use, plus once the Expert tab is selected the User tab disappears.
No additional operators can be added to the user section drop-down list, they are pre-defined operators. The Expert tab must be used.