Hi, Attached is a patch to support send/recv on ltree, lquery and ltxtquery. I'm a contributor to the Npgsql .NET PostgreSQL driver and we'll be the first to have official support once those ltree changes have been released. You can find the driver support work here, the tests verify a roundtrip for each of the types is succesful. https://github.com/NinoFloris/npgsql/tree/label-tree-support
Any feedback would be highly appreciated. Greetings, Nino Floris
0001-Implements-ltree-lquery-and-ltxtquery-binary-protoco.patch
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