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how to sort an array and remove duplicate in plpgsql

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Hi all,

  I’m messing up with this problem for a while and I searched the web without success.  I have an array of timestamp and I needed sorted and I need to remove duplicate value.  The Select statement offers the SORT BY and UNIQUE that may help me but so far I didn’t find the way to plug my array variable into the select and get back the sorted array in return.

Any help or clue will be really appreciated!

Regards

David

 

 


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