WebAug 15, 2024 · How to query SQL for a latest record date? Inner Query will return the latest date for the current user, Outer query will pull all the data according to the inner query result. I used this way to take the last record for each user that I have on my table. It was a query to get last location for salesman as per recent time detected on PDA devices. WebOct 10, 2024 · The table has a date specifying the time of the record insert (or something like an inventory scan time) You don’t want to see multiple records for a given machine; meaning, you want to only return one record per machine The record you want to see is the one with the latest information (determined by the date column)
SQL Tip: Return only latest record by date – Benjamin
WebFeb 4, 2024 · Instead, it has to start reading the index from the beginning (the most recent timestamp is first based on the index order) and check each row to see if it contains 1234 as the truck_id. If this truck had reported recently, PostgreSQL would only have to read a few thousand rows at most and the query would still be "fast". WebOn the Design tab, in the Query Setup group, click the down arrow next to All (the Top Values list), and either enter the number of records that you want to see, or select an option from the list. To see the next three birthdays, type 3. Click Run to run the query and display the results in Datasheet view. pc games hearts of iron
How to retrieve the latest created record for each id in a table?
WebApr 5, 2016 · Hello. I have a table of Document Numbers, Status Dates/Times, & Status Codes and I want to query the table and return the most recent record for each Document Number along with corresponding the Status Code. Each Document Number may have up to 6 different Status Dates/Times and a Status Code for each Date/Time, but I just want the … WebSep 18, 2024 · A common query that crops up in web apps is finding the oldest or the most recent record in a single table. This is straightforward in SQL. You can even write the relevant part of the query without knowing anything about the table (other than the fact that it has a timestamp column called created_at ): ORDER BY created_at LIMIT 1 WebJan 2, 2015 · 4 Answers. Sorted by: 2. Rank your dates with DENSE_RANK. Then group by client_id and show the last dates (ranked #1 and #2). select client_id, max (case when rn = 2 then date end) as previous_date, max (case when rn = 1 then date end) as last_date from ( select client_id, date, dense_rank () over (partition by client_id order by date desc) as ... scroll to top javascript codepen