Bug#24907: unpredictable (display) precission, if input precission increases

post-merge fixes: some things work differently in 5.1


mysql-test/r/type_newdecimal.result:
  post-merge fix: 5.1 throws different warning here
sql/sql_select.cc:
  post-merge fix: signature has changed in 5.1

mysql-test/r/type_newdecimal.result

@@ -1521,7 +1521,7 @@ f1
 DROP TABLE t1;
 CREATE TABLE t1 SELECT 123451234512345123451234512345123451234512345.678906789067890678906789067890678906789067890 AS f1;
 Warnings:
-Warning	1264	Out of range value adjusted for column 'f1' at row 1
+Warning	1264	Out of range value for column 'f1' at row 1
 DESC t1;
 Field	Type	Null	Key	Default	Extra
 f1	decimal(59,30)	NO		0.000000000000000000000000000000	

sql/sql_select.cc

@@ -9219,7 +9219,7 @@ static Field *create_tmp_field_from_item(THD *thd, Item *item, TABLE *table,
     }
 
     new_field= new Field_new_decimal(len, maybe_null, item->name,
-                                     table, dec, item->unsigned_flag);
+                                     dec, item->unsigned_flag);
     break;
   }
   case ROW_RESULT: