Show HN: Pg_blkchain – Postgres blockchain extension

Re:Show HN: Pg_blkchain – Postgres blockchain extension by comboy on Sunday October 22, 2017 @03:15AM (#15525581)

I mean that you need to serialize binary just to make an SQL statement that includes it, and that's very expensive. E.g. postgresql's COPY supports binary format which allows you to avoid that.

[ Parent | on HN ]

Re:Show HN: Pg_blkchain – Postgres blockchain extension by ComputerGuru on Sunday October 22, 2017 @12:29PM (#15527544)

The fact that SQLite is embedded means it can take full advantage of pointer passing. I don't think it serializes anything when you bind parameters to a blob.

[ Parent | on HN ]

Re:Show HN: Pg_blkchain – Postgres blockchain extension by anarazel on Monday October 23, 2017 @03:39AM (#15531411)

FWIW, you can use the binary protocol for SELECTs too.

[ Parent | on HN ]