remove print

Author: Lordworms

datafusion/expr/src/type_coercion/functions.rs

@@ -53,14 +53,6 @@ pub fn data_types(
         }
     }
     let valid_types = get_valid_types(&signature.type_signature, current_types)?;
-    println!(
-        "\n ************** \n current types are {:?} \n ************** \n",
-        current_types
-    );
-    println!(
-        "\n ************** \n valid types are {:?} \n ************** \n",
-        valid_types
-    );
     if valid_types
         .iter()
         .any(|data_type| data_type == current_types)
@@ -198,7 +190,6 @@ fn get_valid_types(
                     // coercible for the arguments. `comparison_coercion` returns more loose
                     // types that can be coerced to both `acc` and `x` for comparison purpose.
                     // See `maybe_data_types` for the actual coercion.
-                    println!("acc is {:?}, x is {:?}", acc, x);
                     let coerced_type = comparison_coercion(&acc, x);
                     if let Some(coerced_type) = coerced_type {
                         Ok(coerced_type)
@@ -284,7 +275,6 @@ fn maybe_data_types(
     let mut new_type = Vec::with_capacity(valid_types.len());
     for (i, valid_type) in valid_types.iter().enumerate() {
         let current_type = &current_types[i];
-        println!("valid type is {:?} and current type is {:?}", valid_type, current_type);
         if current_type == valid_type {
             new_type.push(current_type.clone())
         } else {