pg_receivexlog
pg_receivewal
PostgreSQL 9.6 及更早版本提供了一个名为 pg_receivexlog 的命令来获取写前日志 (WAL) 文件。该命令已重命名为 pg_receivewal,请参阅 pg_receivewal 获取 pg_receivewal 的文档,并参阅 PostgreSQL 10 的发行说明了解此更改的详细信息。