fixed length detection

Table	Non_unique	Key_name	Seq_in_index	Column_name	Collation	Cardinality	Sub_part	Packed	Null	Index_type	Comment

select * from information_schema.views where TABLE_NAME like "v%";

TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE

NULL	test	v0	select sql_no_cache `schemata`.`SCHEMA_NAME` AS `c` from `information_schema`.`schemata`	NONE	NO	root@localhos	DEFINER

NULL	test	v1	select sql_no_cache `tables`.`TABLE_NAME` AS `c` from `information_schema`.`tables` where (`tables`.`TABLE_NAME` = _utf8'v1')	NONE	NO	root@localhos	DEFINER

NULL	test	v2	select sql_no_cache `columns`.`COLUMN_NAME` AS `c` from `information_schema`.`columns` where (`columns`.`TABLE_NAME` = _utf8'v2')	NONE	NO	root@localhos	DEFINER

NULL	test	v3	select sql_no_cache `character_sets`.`CHARACTER_SET_NAME` AS `c` from `information_schema`.`character_sets` where (`character_sets`.`CHARACTER_SET_NAME` like _utf8'latin1%')	NONE	NO	root@localhos	DEFINER

NULL	test	v4	select sql_no_cache `collations`.`COLLATION_NAME` AS `c` from `information_schema`.`collations` where (`collations`.`COLLATION_NAME` like _utf8'latin1%')	NONE	NO	root@localhos	DEFINER

NULL	test	v0	select sql_no_cache `schemata`.`SCHEMA_NAME` AS `c` from `information_schema`.`schemata`	NONE	NO	root@localhost	DEFINER

NULL	test	v1	select sql_no_cache `tables`.`TABLE_NAME` AS `c` from `information_schema`.`tables` where (`tables`.`TABLE_NAME` = _utf8'v1')	NONE	NO	root@localhost	DEFINER

NULL	test	v2	select sql_no_cache `columns`.`COLUMN_NAME` AS `c` from `information_schema`.`columns` where (`columns`.`TABLE_NAME` = _utf8'v2')	NONE	NO	root@localhost	DEFINER

NULL	test	v3	select sql_no_cache `character_sets`.`CHARACTER_SET_NAME` AS `c` from `information_schema`.`character_sets` where (`character_sets`.`CHARACTER_SET_NAME` like _utf8'latin1%')	NONE	NO	root@localhost	DEFINER

NULL	test	v4	select sql_no_cache `collations`.`COLLATION_NAME` AS `c` from `information_schema`.`collations` where (`collations`.`COLLATION_NAME` like _utf8'latin1%')	NONE	NO	root@localhost	DEFINER

drop view v0, v1, v2, v3, v4;

create table t1 (a int);

grant select,update,insert on t1 to mysqltest_1@localhost;

create view v3 (c) as select a from t1 WITH CASCADED CHECK OPTION;

select * from information_schema.views;

TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	VIEW_DEFINITION	CHECK_OPTION	IS_UPDATABLE	DEFINER	SECURITY_TYPE

NULL	test	v1	select `test`.`t1`.`a` AS `c` from `test`.`t1`	CASCADED	YES	root@localhos	DEFINER

NULL	test	v2	select `test`.`t1`.`a` AS `c` from `test`.`t1`	LOCAL	YES	root@localhos	DEFINER

NULL	test	v3	select `test`.`t1`.`a` AS `c` from `test`.`t1`	CASCADED	YES	root@localhos	DEFINER

NULL	test	v1	select `test`.`t1`.`a` AS `c` from `test`.`t1`	CASCADED	YES	root@localhost	DEFINER

NULL	test	v2	select `test`.`t1`.`a` AS `c` from `test`.`t1`	LOCAL	YES	root@localhost	DEFINER

NULL	test	v3	select `test`.`t1`.`a` AS `c` from `test`.`t1`	CASCADED	YES	root@localhost	DEFINER

grant select (a) on test.t1 to joe@localhost with grant option;

select * from INFORMATION_SCHEMA.COLUMN_PRIVILEGES;

GRANTEE	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	PRIVILEGE_TYPE	IS_GRANTABLE

  CHARSET_INFO *cs= system_charset_info;

  DBUG_ENTER("get_schema_views_record");

  char definer[HOSTNAME_LENGTH + USERNAME_LENGTH + 2];

  uint defiler_len;

  uint definer_len;

  if (!res)

  {

    if (tables->view)

        table->field[5]->store(STRING_WITH_LEN("YES"), cs);

      else

        table->field[5]->store(STRING_WITH_LEN("NO"), cs);

      defiler_len= (strxmov(definer, tables->definer.user.str, "@",

                            tables->definer.host.str, NullS) - definer) - 1;

      table->field[6]->store(definer, defiler_len, cs);

      definer_len= (strxmov(definer, tables->definer.user.str, "@",

                            tables->definer.host.str, NullS) - definer);

      table->field[6]->store(definer, definer_len, cs);

      if (tables->view_suid)

        table->field[7]->store(STRING_WITH_LEN("DEFINER"), cs);

      else