result fix

mysql-test/r/alter_table.result

@@ -1125,7 +1125,7 @@ INDEX(`int_field`)
 );
 DESCRIBE t1;
 Field	Type	Null	Key	Default	Extra
-int_field	int(10) unsigned	NO	MUL		
+int_field	int(10) unsigned	NO	MUL	NULL	
 char_field	char(10)	YES		NULL	
 SHOW INDEXES FROM t1;
 Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	Comment
@@ -1146,16 +1146,16 @@ unsigned_int_field	char_field
 5	pet
 DESCRIBE t2;
 Field	Type	Null	Key	Default	Extra
-unsigned_int_field	int(10) unsigned	NO	MUL		
+unsigned_int_field	int(10) unsigned	NO	MUL	NULL	
 char_field	char(10)	YES		NULL	
 DESCRIBE t2;
 Field	Type	Null	Key	Default	Extra
-unsigned_int_field	int(10) unsigned	NO	MUL		
+unsigned_int_field	int(10) unsigned	NO	MUL	NULL	
 char_field	char(10)	YES		NULL	
 ALTER TABLE t2 MODIFY unsigned_int_field BIGINT UNSIGNED NOT NULL;
 DESCRIBE t2;
 Field	Type	Null	Key	Default	Extra
-unsigned_int_field	bigint(20) unsigned	NO	MUL		
+unsigned_int_field	bigint(20) unsigned	NO	MUL	NULL	
 char_field	char(10)	YES		NULL	
 DROP TABLE t2;
 CREATE TABLE t1 (f1 INT, f2 INT, f3 INT);

mysql-test/r/log_tables.result

@@ -74,16 +74,16 @@ slow_log	CREATE TABLE `slow_log` (
 show fields from mysql.slow_log;
 Field	Type	Null	Key	Default	Extra
 start_time	timestamp	NO		CURRENT_TIMESTAMP	
-user_host	mediumtext	NO			
-query_time	time	NO			
-lock_time	time	NO			
-rows_sent	int(11)	NO			
-rows_examined	int(11)	NO			
+user_host	mediumtext	NO		NULL	
+query_time	time	NO		NULL	
+lock_time	time	NO		NULL	
+rows_sent	int(11)	NO		NULL	
+rows_examined	int(11)	NO		NULL	
 db	varchar(512)	YES		NULL	
 last_insert_id	int(11)	YES		NULL	
 insert_id	int(11)	YES		NULL	
 server_id	int(11)	YES		NULL	
-sql_text	mediumtext	NO			
+sql_text	mediumtext	NO		NULL	
 flush logs;
 flush tables;
 SET GLOBAL GENERAL_LOG=ON;