Postgres gen_random_uuid() in Postgres 9, 10, 11, 12

uuid_in(overlay(overlay(md5(random()::text || ':' || clock_timestamp()::text) placing '4' from 13) placing to_hex(floor(random()*(11-8+1) + 8)::int)::text from 17)::cstring)

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Software Engineer @ London [https://www.linkedin.com/in/elvisciotti]

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Elvis Ciotti

Elvis Ciotti

Software Engineer @ London [https://www.linkedin.com/in/elvisciotti]

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