toLongArray

Cast an array column to long array type.

Usage Details

select *, toLongArray(column) as longArrayColumn from tableName

Input Parameters:
column: An array column

Output:
A column longArrayColumn which is same as column but each element in each row casted to long data type.

Example

Input Table: input_table

column

WrappedArray("3.45", "15")

WrappedArray("178.90", "-45.78")

select *, toLongArray(column) as longArrayColumn from input_table

Ouput:

column

longArrayColumn

WrappedArray("3.45", "15")

WrappedArray(3, 15)

WrappedArray("178.90", "-45.78")

WrappedArray(178, -45)


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