string: 262: where tchangesets.published=0 263: and tchangesets.publishDate is not null 264: and tchangesets.publishDate <= Popular Posts: 1. where to take placement test on blackboard 2. blackboard lms demo 3. shibboleth error blackboard 4. blackboard wt 5. how to connect to blackboard to pearson 6. exporting and importing blackboard 7. view comments on blackboard 8. use blackboard to give exams 9. blackboard 2.0 10. how to copy and paste text onto blackboard correctly