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-- Test split with Rust regexp engine
-- Opt in to the native (rust) regexp engine. Without this, it runs through the codegen dispatcher.
-- Config: spark.comet.expression.StringSplit.allowIncompatible=true

statement
CREATE TABLE test_split_rust_enabled(s string) USING parquet

statement
INSERT INTO test_split_rust_enabled VALUES ('one,two,three'), ('hello'), (''), (NULL), ('a::b::c')

query
SELECT split(s, ',', -1) FROM test_split_rust_enabled

query
SELECT split(s, ',', 2) FROM test_split_rust_enabled

query
SELECT split(s, '::', -1) FROM test_split_rust_enabled

-- literal arguments
query
SELECT split('a,b,c', ',', -1), split('hello', ',', -1), split(NULL, ',', -1)
