clean up errors

Author: jiashenC

datafusion/functions/src/regex/regexplike.rs

@@ -17,7 +17,7 @@
 
 //! Regex expressions
 
-use arrow::array::{Array, ArrayRef, AsArray, GenericStringArray, Int32Array};
+use arrow::array::{Array, ArrayRef, AsArray, GenericStringArray};
 use arrow::compute::kernels::regexp;
 use arrow::datatypes::DataType;
 use arrow::datatypes::DataType::{LargeUtf8, Utf8, Utf8View};

datafusion/sqllogictest/test_files/regexp.slt

@@ -174,16 +174,6 @@ select regexp_like('aaa-555', '.*-(\d*)');
 ----
 true
 
-query B
-select regexp_like(111, '\d*');
-----
-true
-
-query B
-select regexp_like(111, '\d{5,10}');
-----
-false
-
 #
 # regexp_match tests
 #