@jmayaalv we are using a variation of this lib: https://github.com/siscia/postgres-type

works quite well

do u use honeysql? my main problem was to tell honeysql to take pass vector as a raw parameter.

oops I just saw you requested next.jdbc speficically

haven't had a change to look at next jdbc equivalent of jdbc/ISQLValue or jdbc/IResultSetReadColumn

we do use honey, the lib just saves us the cast, and, and it may be more efficient to serialize before emitting the query for some cases - we're serializing before writing

cool, i will check it out. extending the protocols is pretty similar on next. Thanks a lot @mping

sure, my pleasure