Backendless Support
 
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Check not null in column

I'm working on android and I have to retrieve a row where a column is not null. I have attached a screenshot of my backendless console. Thanks in advance.

Best Answer
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!= works for relations using the following format in whereClase:

  1. relatedColumnName.objectId is not null

Regards,

Mark

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Comments (2)

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1

'solvedBy' is relational object linked to the user. I have searched and finds out 'is not' for '!='. It works for String but it is not working for relations.

photo
1

!= works for relations using the following format in whereClase:

  1. relatedColumnName.objectId is not null

Regards,

Mark