remove print

datafusion/physical-expr/src/conditional_expressions.rs

@@ -33,10 +33,6 @@ pub fn coalesce(args: &[ColumnarValue]) -> Result<ColumnarValue> {
     }
 
     let return_type = args[0].data_type();
-    println!(
-        "\n ************ \n return types are {:?} \n ************** \n",
-        return_type
-    );
     let mut return_array = args.iter().filter_map(|x| match x {
         ColumnarValue::Array(array) => Some(array.len()),
         _ => None,
@@ -59,7 +55,6 @@ pub fn coalesce(args: &[ColumnarValue]) -> Result<ColumnarValue> {
                         continue;
                     } else {
                         let last_value = value.to_scalar()?;
-                        println!("\n ******************** \n remainder is {:?}, last value is {:?}, current value is {:?} \n ************************ \n", remainder, last_value, current_value);
                         current_value = zip(&remainder, &last_value, &current_value)?;
                         break;
                     }

datafusion/sqllogictest/test_files/scalar.slt

@@ -1779,6 +1779,18 @@ SELECT COALESCE(NULL, 'test')
 ----
 test
 
+
+statement ok
+create table test1 as values (arrow_cast('foo', 'Dictionary(Int32, Utf8)')), (null);
+
+
+query ?
+select  coalesce(column1, 'none_set') from test1;
+----
+foo
+none_set
+
+
 statement ok
 CREATE TABLE test(
   c1 INT,
@@ -1791,7 +1803,7 @@ CREATE TABLE test(
 (NULL, NULL);
 
 # coalesce result
-query I rowsort
+query I
 SELECT COALESCE(c1, c2) FROM test
 ----
 0
@@ -1801,14 +1813,14 @@ SELECT COALESCE(c1, c2) FROM test
 NULL
 
 # coalesce result with default value
-query T rowsort
+query T
 SELECT COALESCE(c1, c2, '-1') FROM test
 ----
--1
 0
 1
 1
 1
+-1
 
 statement ok
 drop table test
@@ -2162,5 +2174,3 @@ query I
 select strpos('joséésoj', arrow_cast(null, 'Utf8'));
 ----
 NULL
-
-