UPSERT in PostgreSQL using jOOQ

Question

I am trying to perform an UPSERT in PostgreSQL using the jOOQ library.

For doing this I am currently trying to implement the following SQL statement in jOOQ: https://st

Answer 1

Inspired by @ud3sh comment with JOOQ 3.11, Kotlin, and the PostgreSQL DSL

This is an extension function to call upsert directly on the UpdatableRecord object

import org.jooq.UpdatableRecord

internal fun UpdatableRecord<*>.upsert(): Int {
    if(this.configuration() == null) {
        throw NullPointerException("Attach configuration to record before calling upsert")
    }
    return this.configuration().dsl().insertInto(this.getTable()).set(this).onConflict().doUpdate().set(this).execute()
}