Postgresql 中文操作指南

O.3. pg_xlogdump renamed to pg_waldump #

PostgreSQL 9.6 及更低版本提供了一个名为 pg_xlogdump 的命令来读取预写日志 (WAL) 文件。此命令已更名为 pg_waldump ，请参阅 pg_waldump 中有关 pg_waldump 的文档，并参阅 the release notes for PostgreSQL 10 了解此更改的详细信息。

PostgreSQL 9.6 and below provided a command named pg_xlogdump to read write-ahead-log (WAL) files. This command was renamed to pg_waldump, see pg_waldump for documentation of pg_waldump and see the release notes for PostgreSQL 10 for details on this change.