cached table definition is different than real table

[Jimmi08]

This is sql file:

CREATE TABLE userjournals (
  userjournals_id int(10) unsigned NOT NULL auto_increment,
  userjournals_userid int(10) unsigned NOT NULL default '0',
  userjournals_subject varchar(64) NOT NULL default '',
  userjournals_categories varchar(100) NOT NULL default '',
  userjournals_playing varchar(50) NOT NULL default '',
  userjournals_mood enum('','happy','sad','alienated','beat_up','angry','annoyed','chicken','confused','crying','doh','evil','funny','greedy','hungry','puzzled','innocent','shocked','sick','sleepy','very_happy') NOT NULL default 'happy',
  userjournals_entry longtext NOT NULL,
  userjournals_date varchar(64) NOT NULL default '',
  userjournals_timestamp varchar(32) NOT NULL default '',
  userjournals_is_comment int(1) NOT NULL default '0',
  userjournals_comment_parent int(1) default NULL,
  userjournals_is_blog_desc int(1) NOT NULL default '0',
  userjournals_is_published int(1) NOT NULL default '0',
  PRIMARY KEY  (userjournals_id)
) TYPE=MyISAM;
CREATE TABLE userjournals_categories (
  userjournals_cat_id int(10) unsigned NOT NULL auto_increment,
  userjournals_cat_name varchar(100) NOT NULL default '',
  userjournals_cat_icon varchar(100) NOT NULL default '',
  userjournals_cat_parent_id  int(10) unsigned NOT NULL default '0',
  PRIMARY KEY  (userjournals_cat_id)
) TYPE=MyISAM;

Cached fields:

array (
  '_FIELD_TYPES' => 
  array (
    'userjournals_id' => 'int',
    'userjournals_userid' => 'int',
    'userjournals_subject' => 'escape',
    'userjournals_categories' => 'escape',
    'userjournals_playing' => 'escape',
    'userjournals_entry' => 'escape',
    'userjournals_date' => 'escape',
    'userjournals_timestamp' => 'escape',
    'userjournals_is_comment' => 'int',
    'userjournals_comment_parent' => 'int',
    'userjournals_is_blog_desc' => 'int',
    'userjournals_is_published' => 'int',
  ),
  '_NOTNULL' => 
  array (
    'userjournals_id' => '',
    'userjournals_entry' => '',
  ),
)

Sorry, Murphy, as soon as I posted it here, I found the reason for insert() problem. But this still stays.

[Jimmi08]

By the way,
if you do mistype in field name, you get error, which is great.
Column not found: 1054 Unknown column 'ouserjournals_is_comment' in 'field list'
but if you do mistype with space f.e. 'userjournals_is_comment ' there is no similar error.