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Is it possible in SQL to show duplicate records in a result only once.
So instead of this
my@email.com | Some Unique Data | Unique Data
my@email.com | Some Unique Data | Unique Data
my@email.com | Some Unique Data | Unique Data
my@email.com | Some Unique Data | Unique Data
I would get this
my@email.com | Some Unique Data | Unique Data
| Some Unique Data | Unique Data
| Some Unique Data | Unique Data
You should not be using SQL to perform presentational tasks. Any solution to do so is going to be very hacky and require cursors / some other iterative approach.
Almost every report authoring tool has a way to hide duplicates.