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SQL - Difference between Select Unique and Select Distinct


I noticed some of the codes using Select unique instead of select distinct, hereis the difference I found from internet

SELECT UNIQUE is old syntax supported by Oracle's flavor of SQL. It is synonymous with SELECT DISTINCT.
Use SELECT DISTINCT because this is standard SQL, and SELECT UNIQUE is non-standard, and in database brands other than Oracle, SELECT UNIQUE may not be recognized at all.

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