Returns time stamp of the last transaction replayed through recovery. This is the time at which the dedicate or abort WAL document for that transaction was created on the primary. If no transactions are already replayed in the course of Restoration, the function returns NULL. ต่อสู้กับมุมของคุณ ทำให้การเดิมพันปลอดภัยยิ่งขึ้น At PGSOFT™, https://pgslot-sun.com/