Re: Query question
От | Martin Stöcker |
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Тема | Re: Query question |
Дата | |
Msg-id | e22d829f-77f2-86c9-e89d-6885bc1fc56d@stb-datenservice.de обсуждение исходный текст |
Ответ на | Query question (Stanton Schmidt <sschmidt@rgllogistics.com>) |
Ответы |
Re: Query question
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Список | pgsql-sql |
My first idea is to select all equipments and lateral join them to the 5 most recent events
Regards Martin
Regards Martin
Am 08.03.2018 um 19:58 schrieb Stanton Schmidt:
Hi,I am new to the list so feel free to let me know if I am out of line.My question is:I have a table that has log events for pieces of equipment. For each piece of equipment this table may contain 1 or more (hundreds potentially).I need to write a query that will return only the last 5 log events for each (and every) piece of equipment.log_table (equipment_id character(30),log_date date,log_time time,event_desc text)Thanks for your help.stanton schmidtDatabase Administratordirect. 920.471.4495 cell 920.660.1828
RGLGO AHEAD. ASK WHAT IF.
www.RGLlogistics.co m
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