Supplement as_*_array functions #393

Job	Run time
cargo check	12m 50s
cargo test (win64)	1h 19m 36s
Check License Header	2m 13s
Check cargo fmt	46s
cargo test (macos)	15m 34s
cargo test (macos-aarch64)	14m 2s
Verify MSRV (Min Supported Rust Version)	9m 27s
Verify Vendored Code	47s
build with wasm-pack	2m 49s
cargo examples (amd64)	14m 19s
cargo test datafusion-cli (amd64)	4m 18s
cargo doc	4m 39s
cargo test (amd64)	12m 23s
cargo test doc (amd64)	17m 21s
cargo test pyarrow (amd64)	3m 4s
check Cargo.toml formatting	3m 6s
verify benchmark results (amd64)	13m 36s
clippy	6m 36s
check configs.md and ***_functions.md is up-to-date	3m 23s
cargo test hash collisions (amd64)	28m 47s
Run sqllogictest with Postgres runner	3m 53s
	4h 13m 29s

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