Changes between Version 22 and Version 23 of Normalization
- Timestamp:
- 09/25/25 01:19:36 (3 weeks ago)
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Normalization
v22 v23 38 38 8. {{{ thread_id -> repo_url, project_title }}} 39 39 40 9. {{{ {thread_id, user_id } -> asc_started_at,asc_ended_at }}}40 9. {{{ {thread_id, user_id, asc_started_at } -> asc_ended_at }}} 41 41 42 42 10. {{{ channel_id -> channel_name,channel_description}}} … … 72 72 73 73 > **LHS**: 74 >> {{{ submission_id,blacklisted_start_date, msg_send_at,pr_id,tag_name,perm_name,blacklisted_about_user, channel_id }}}74 >> {{{ submission_id,blacklisted_start_date, msg_send_at,pr_id,tag_name,perm_name,blacklisted_about_user, channel_id, asc_started_at}}} 75 75 76 76 > **RHS**: 77 >> {{{ description, password, registered_at, email, sex,is_active,name, feedback_submission_type, feedback_created_at, feedback_description, submission_status, submission_created_at, submission_description,blacklisted_end_date, reason, tag_name,thread_created_at, thread_content, guidelines,repo_url, asc_started_at,channel_description, perm_name, pr_override_type, msg_content, channel_name }}}77 >> {{{ description, password, registered_at, email, sex,is_active,name, feedback_submission_type, feedback_created_at, feedback_description, submission_status, submission_created_at, submission_description,blacklisted_end_date, reason, tag_name,thread_created_at, thread_content, guidelines,repo_url, channel_description, perm_name, pr_override_type, msg_content, channel_name }}} 78 78 79 79 > **LHS & RHS**: … … 337 337 Единствена ФЗ присутна во оваа релациja е: 338 338 339 {{{{thread_id,user_id } -> asc_started_at,asc_ended_at}}}339 {{{{thread_id,user_id, asc_started_at} -> asc_ended_at}}} 340 340 341 341 **R8** е веќе во BCNF, заради тоа што единствената ФЗ го вклучува суперклучот и нема транзитивни зависности.