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Showing posts with the label Greatest N Per Group

Deleting Rows: No Single Member Has More Than X Records

I have a table structured like this: CREAT TABLE `member_logins` ( `id` bigint(10) unsigned not… Read more Deleting Rows: No Single Member Has More Than X Records

Sql - Postgres - Return Maximum Value For Latest Date

This might be simple but I'm new to SQL and couldn't find how to do this exactly. I have fo… Read more Sql - Postgres - Return Maximum Value For Latest Date

Return Only Most Recent Entry Per Id

I'm running this SQL script on my Firebird 2.5-DB: SELECT aktivitaet.creationdatetime, (select … Read more Return Only Most Recent Entry Per Id

Sql Joined By Last Date

This is a question asked here before more than once, however I couldn't find what I was looking… Read more Sql Joined By Last Date

Get Max Id Row From Individual Rows In Sql Server

I Have data like below with multiple rows with same data which can be identified by ID. I Need the… Read more Get Max Id Row From Individual Rows In Sql Server

How Do I Get The Record Id Of The Record With The Min Date For Each Foreign Key?

I have the following table recordID createdDate ForeignKeyID … Read more How Do I Get The Record Id Of The Record With The Min Date For Each Foreign Key?

Group By Sku, Max Date Sql

I know this is asked quite a bit here, and I have tried to use other examples to incorporate into m… Read more Group By Sku, Max Date Sql

Find Max Value And Show Corresponding Value From Different Field In Ms Access

So I found this similar question and answer at (Find max value and show corresponding value from di… Read more Find Max Value And Show Corresponding Value From Different Field In Ms Access