Displays images stored in BLOB in EDITOR doesn't work since version 3.6.2.
In 6.2 the image apears in the select (table and views). In the next versions only show (...) including in the new 4.0.0
Tested with BLOB, MEDIUMBLOB and in MYISAM and INNODB.
Diferent versions, diferent results.
BTW: I using EditCalendar and CKeditor plugins