CQL: Unable to Null Check in “Where” Clause

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面向向阳花
面向向阳花 2020-12-18 05:10

Try to return all rows where a specific field is null or not null.

select * from ADDRESS where addr1 = null;  

or

selec         


        
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  •  情书的邮戳
    2020-12-18 05:45

    CQL doesn't have the concept of NULL (yet- see CASSANDRA-3783). The right thing to do instead depends on your particular situation.

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