I want to remove duplicate from a string separated with comma with regexp_replace function in Postgres
Input string: emarian, eiulian, evasile, emarina,emarian, eiulian, evasile, emarina
Desired output: emarian, eiulian, evasile, emarina
Please can someone help me!
Desired string:emarian, eiulian, evasile, emarina
Sincerely, I’m not familiar cu regexp_replace
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