Method setQuerySource

server/conn.go:271–273

setQuerySource records a client-supplied `duckgres.query_source` value on the session. Pass-through: any string is accepted (only "standard"/"endpoints" are meaningful downstream, but other values are stored, not rejected). An empty value resets to the default.

(value string)

	// only). Counted in milli-units to avoid truncating a fractional-core or
	// sub-GiB worker. workerMillicores == 0 means "unknown size" (non-remote /
	// standalone), in which case metering is skipped. Constant for the
	// connection's life, except that exploratory-tier escalation may raise it
	// once (largest size wins) on the message-loop goroutine — the same
	// goroutine that reads it; the metric is computed once at teardown over
	// backendStart→now.
	workerMillicores int64