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A comment on Cost of a Join. Parent comment

Re:Cost of a Join by nerdponx on Tuesday August 14, 2018 @06:48PM (#17762573)
Postgres has it: https://www.postgresql.org/docs/current/static/datatype-enum...
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Re:Cost of a Join by craftyguy on Tuesday August 14, 2018 @06:54PM (#17762608)
Yea I assumed Postgres was covered by OP's suggestion to use ENUM.
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Re:Cost of a Join by entee on Tuesday August 14, 2018 @06:54PM (#17762612)
Just poking around in docs, seems first added in 8.3?
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