Improve unknown operator error messages

trinodb · Nov 2, 2019 · 0c2e1a5 · 0c2e1a5
1 parent 6533389
commit 0c2e1a5
Showing 1 changed file with 8 additions and 8 deletions.
diff --git a/presto-main/src/main/java/io/prestosql/type/UnknownOperators.java b/presto-main/src/main/java/io/prestosql/type/UnknownOperators.java
@@ -43,57 +43,57 @@ private UnknownOperators() {}
     @SqlNullable
     public static Boolean equal(@SqlType("unknown") boolean left, @SqlType("unknown") boolean right)
     {
-        throw new AssertionError("value of unknown type should all be NULL");
+        throw new AssertionError("value of unknown type should always be NULL");
     }
 
     @ScalarOperator(NOT_EQUAL)
     @SqlType(StandardTypes.BOOLEAN)
     @SqlNullable
     public static Boolean notEqual(@SqlType("unknown") boolean left, @SqlType("unknown") boolean right)
     {
-        throw new AssertionError("value of unknown type should all be NULL");
+        throw new AssertionError("value of unknown type should always be NULL");
     }
 
     @ScalarOperator(LESS_THAN)
     @SqlType(StandardTypes.BOOLEAN)
     public static boolean lessThan(@SqlType("unknown") boolean left, @SqlType("unknown") boolean right)
     {
-        throw new AssertionError("value of unknown type should all be NULL");
+        throw new AssertionError("value of unknown type should always be NULL");
     }
 
     @ScalarOperator(LESS_THAN_OR_EQUAL)
     @SqlType(StandardTypes.BOOLEAN)
     public static boolean lessThanOrEqual(@SqlType("unknown") boolean left, @SqlType("unknown") boolean right)
     {
-        throw new AssertionError("value of unknown type should all be NULL");
+        throw new AssertionError("value of unknown type should always be NULL");
     }
 
     @ScalarOperator(GREATER_THAN)
     @SqlType(StandardTypes.BOOLEAN)
     public static boolean greaterThan(@SqlType("unknown") boolean left, @SqlType("unknown") boolean right)
     {
-        throw new AssertionError("value of unknown type should all be NULL");
+        throw new AssertionError("value of unknown type should always be NULL");
     }
 
     @ScalarOperator(GREATER_THAN_OR_EQUAL)
     @SqlType(StandardTypes.BOOLEAN)
     public static boolean greaterThanOrEqual(@SqlType("unknown") boolean left, @SqlType("unknown") boolean right)
     {
-        throw new AssertionError("value of unknown type should all be NULL");
+        throw new AssertionError("value of unknown type should always be NULL");
     }
 
     @ScalarOperator(BETWEEN)
     @SqlType(StandardTypes.BOOLEAN)
     public static boolean between(@SqlType("unknown") boolean value, @SqlType("unknown") boolean min, @SqlType("unknown") boolean max)
     {
-        throw new AssertionError("value of unknown type should all be NULL");
+        throw new AssertionError("value of unknown type should always be NULL");
     }
 
     @ScalarOperator(HASH_CODE)
     @SqlType(StandardTypes.BIGINT)
     public static long hashCode(@SqlType("unknown") boolean value)
     {
-        throw new AssertionError("value of unknown type should all be NULL");
+        throw new AssertionError("value of unknown type should always be NULL");
     }
 
     @ScalarOperator(XX_HASH_64)