I have a project I am working on where I have a table full of client data that some clients have multiple records in, updates and such. I need to filter the data down to one record per client.
The way I need to do this is to take each group of records for a client and order them by their...
I am working on a data migration project in which I have account data that I am massaging into a new format. I am also filtering out data that is not needed in the new system. For each account I can have 1 to n records that represent updates to the account and I want to create a query that will...
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