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arrays_zip/list_zip should allow single array argument #21046

@hsiang-c

Description

@hsiang-c

Describe the bug

Both DuckDB (list_zip) and Spark (arrays_zip) accept single array argument:

duckdb> SELECT list_zip([1, 2, 3]);
┌────────────────────────────────────┐
│ list_zip(main.list_value(1, 2, 3)) │
╞════════════════════════════════════╡
│ [{: 1}, {: 2}, {: 3}]              │
└────────────────────────────────────┘
scala> spark.sql("select arrays_zip(array(1, 2, 3))").show(false)
+--------------------------+
|arrays_zip(array(1, 2, 3))|
+--------------------------+
|[{1}, {2}, {3}]           |
+--------------------------+

However, DataFusion fails w/ arrays_zip requires at least two arguments

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