WAS v8.5 > Develop applications > Develop Dynamic and EJB query > Develop applications that use EJB query > EJB query language > WHERE clauseNULL predicate
The NULL predicate tests for null values.
Use the syntax:
single-valued-path-expression IS [NOT] NULL
Example: NULL predicate
e.name IS NULL
e.dept.name IS NOT NULL
e.dept IS NOT NULL
Related concepts:
EJB query language
WHERE clause
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