BuildBot bug fix for invisible columns

mysql-test/r/invisible_field.result

@@ -14,10 +14,10 @@ t1	CREATE TABLE `t1` (
   `xyz` int(11) INVISIBLE DEFAULT NULL,
   PRIMARY KEY (`abc`)
 ) ENGINE=MyISAM DEFAULT CHARSET=latin1
-select * from INFORMATION_SCHEMA.COLUMNS where TABLE_SCHEMA='test' and TABLE_NAME='t1';
-TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	ORDINAL_POSITION	COLUMN_DEFAULT	IS_NULLABLE	DATA_TYPE	CHARACTER_MAXIMUM_LENGTH	CHARACTER_OCTET_LENGTH	NUMERIC_PRECISION	NUMERIC_SCALE	DATETIME_PRECISION	CHARACTER_SET_NAME	COLLATION_NAME	COLUMN_TYPE	COLUMN_KEY	EXTRA	PRIVILEGES	COLUMN_COMMENT	IS_GENERATED	GENERATION_EXPRESSION
-def	test	t1	abc	1	NULL	NO	int	NULL	NULL	10	0	NULL	NULL	NULL	int(11)	PRI		select,insert,update,references		NEVER	NULL
-def	test	t1	xyz	2	NULL	YES	int	NULL	NULL	10	0	NULL	NULL	NULL	int(11)		INVISIBLE	select,insert,update,references		NEVER	NULL
+select TABLE_CATALOG,TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,EXTRA from INFORMATION_SCHEMA.COLUMNS where TABLE_SCHEMA='test' and TABLE_NAME='t1';
+TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	EXTRA
+def	test	t1	abc	
+def	test	t1	xyz	INVISIBLE
 drop table t1;
 create table t1(a1 int invisible);
 ERROR 42000: A table must have at least 1 column

mysql-test/t/invisible_field.test

@@ -3,7 +3,7 @@ create table t1(abc int primary key, xyz int invisible);
 SHOW STATUS LIKE 'Feature_invisible_columns';
 desc t1;
 show create table t1;
-select * from INFORMATION_SCHEMA.COLUMNS where TABLE_SCHEMA='test' and TABLE_NAME='t1';
+select TABLE_CATALOG,TABLE_SCHEMA,TABLE_NAME,COLUMN_NAME,EXTRA from INFORMATION_SCHEMA.COLUMNS where TABLE_SCHEMA='test' and TABLE_NAME='t1';
 drop table t1;
 --error ER_TABLE_MUST_HAVE_COLUMNS
 create table t1(a1 int invisible);

sql/sql_class.cc

@@ -138,7 +138,7 @@ Key::Key(const Key &rhs, MEM_ROOT *mem_root)
   columns(rhs.columns, mem_root),
   name(rhs.name),
   option_list(rhs.option_list),
-  generated(rhs.generated)
+  generated(rhs.generated), invisible(false)
 {
   list_copy_and_replace_each_value(columns, mem_root);
 }