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Applies to: 
Databricks SQL Databricks Runtime
Removes all occurrences of element from array.
Syntax
array_remove(array, element)
Arguments
array: An ARRAY.element: An expression of a type sharing a least common type with the elements ofarray.
Returns
The result type matched the type of the array.
If the element to be removed is NULL, the result is NULL.
Azure Databricks raises COLLECTION_SIZE_LIMIT_EXCEEDED if the result exceeds the array size limit.
Common error conditions
Examples
> SELECT array_remove(array(1, 2, 3, NULL, 3, 2), 3);
[1,2,NULL,2]
> SELECT array_remove(array(1, 2, 3, NULL, 3, 2), NULL);
NULL