class

Rayo::PG::Coalescer::Group(T)

Inherits Reference < Object

Constructors

new(owner : Rayo::PG::Coalescer(T), capacity : Int32, parameters : Int32)

[](index : Int32) : T

add(state : T, args : Tuple, callback : Proc(Result, T, Nil) | Nil) : Nil

begin(key : Int32, sequence : UInt64) : Nil

deliver(result : Result) : Nil

done

Custom dispatchers call done only after their last borrowed row is consumed.

each

key

owner

param(index : Int32) : ArrayParam

phase

phase=(phase : Int32)

query(conn : Conn, statement : Statement, *args) : Nil

Query rows carry a one-based ordinal in column zero, ordered by it. Keep that column so the result remains a borrowed view, with no row copy.

sequence

sequence=(sequence : UInt64)

size