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PG10的函数比PG9.6变化不少

---如下是9.6的:

https://www.postgresql.org/docs/9.6/static/functions-admin.html

pg_current_xlog_flush_location()	pg_lsn	Get current transaction log flush location
pg_current_xlog_insert_location()	pg_lsn	Get current transaction log insert location
pg_current_xlog_location()	pg_lsn	Get current transaction log write location


---如下是10的:
https://www.postgresql.org/docs/10/static/functions-admin.html
pg_current_wal_flush_lsn()	pg_lsn	Get current write-ahead log flush location
pg_current_wal_insert_lsn()	pg_lsn	Get current write-ahead log insert location
pg_current_wal_lsn()	pg_lsn	Get current write-ahead log write location 
可以看到,名字都不一样了...

原文地址:https://www.jb51.cc/postgresql/193423.html

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