adv_sample_user_queries_plus
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adv_sample_user_queries_plus [2014/08/04 11:14] – daniel | adv_sample_user_queries_plus [2021/05/15 12:21] (current) – daniel | ||
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- | ==== Advanced | + | ==== Advanced |
=== Messages sent, with senders or recipients from a specific domain, but not tagged with a specified tag: === | === Messages sent, with senders or recipients from a specific domain, but not tagged with a specified tag: === | ||
Line 14: | Line 14: | ||
</ | </ | ||
+ | === Latest outgoing message per distinct recipient (to which a message was ever addressed): === | ||
+ | <code sql> | ||
+ | select mail_id from (select distinct on (m1.addr_id) m.mail_id, | ||
+ | from mail_addresses m1 join mail m using(mail_id) | ||
+ | where m1.addr_type=2 and m.status& | ||
+ | order by m1.addr_id, | ||
+ | </ | ||
+ | === Old messages, not archived or trashed, that belong to a thread whose most recent message | ||
+ | <code sql> | ||
+ | SELECT mail_id FROM mail m | ||
+ | WHERE status& | ||
+ | AND msg_date< | ||
+ | AND thread_id is not null | ||
+ | AND not exists | ||
+ | | ||
+ | WHERE m2.thread_id=m.thread_id | ||
+ | AND m2.msg_date> | ||
+ | </ | ||
---- | ---- | ||
+ | |||
+ | === Messages from the thread with the most unprocessed messages === | ||
+ | <code sql> | ||
+ | select mail_id from mail where thread_id in | ||
+ | (select thread_id | ||
+ | from mail | ||
+ | where status& | ||
+ | and thread_id is not null | ||
+ | group by thread_id | ||
+ | order by count(*) desc | ||
+ | limit 1 | ||
+ | ) | ||
+ | </ | ||
See the [[http:// | See the [[http:// | ||
adv_sample_user_queries_plus.1407150843.txt.gz · Last modified: 2014/08/04 11:14 by daniel