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--
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-- Test split via JVM regex engine

statement
CREATE TABLE test_split_java(s string) USING parquet

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

-- basic split on comma
query
SELECT split(s, ',', -1) FROM test_split_java

-- split with limit
query
SELECT split(s, ',', 2) FROM test_split_java

-- split on regex pattern
query
SELECT split(s, '[,:]', -1) FROM test_split_java

-- split on multi-char separator
query
SELECT split(s, '::', -1) FROM test_split_java

-- lookahead in pattern (Java-only)
query
SELECT split(s, '(?=X)', -1) FROM test_split_java

-- embedded flags (Java-only)
query
SELECT split(s, '(?i)x', -1) FROM test_split_java

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