pyflink.table.expression.Expression.array_contains#
- Expression.array_contains(needle) pyflink.table.expression.Expression [source]#
Returns whether the given element exists in an array.
Checking for null elements in the array is supported. If the array itself is null, the function will return null. The given element is cast implicitly to the array’s element type if necessary.
New in version 1.12.0.