Add replicate_select function (send select requests to replica)

[yautkin]

Are you planning to add the replicate_select (pgpool-ll) function? It is a very convenient feature to send select requests for a replica. For example, Zabbix out of the box does not know how to distribute insert requests to the master, and select to the slave when working with TimescaleDB

[rkhapov]

hi! yes, we have a plan to add smth similar in upcoming releases