假设由于某些损坏,postgres 触发了自动恢复。这导致“重做从 0/9A3F58 开始”,我可以在数据库日志中看到。作为恢复的一部分,我想它会尝试为表插入记录。它是否会导致该表的数据库插入触发器也被执行。我们正在使用 postgres 8.4。
来自 postgres 日志的片段:
2015-06-17 10:43:34 PDT LOG: unexpected EOF on client connection
2015-06-17 10:43:34 PDT LOG: unexpected EOF on client connection
2015-06-17 10:43:34 PDT LOG: unexpected EOF on client connection
2015-06-17 10:43:34 PDT LOG: unexpected EOF on client connection
2015-06-19 08:55:30 CDT LOG: database system was interrupted; last known up at 2015-06-17 20:05:02 CDT
2015-06-19 08:55:30 CDT LOG: database system was not properly shut down; automatic recovery in progress
2015-06-19 08:55:30 CDT LOG: redo starts at 0/9A3F58
2015-06-19 08:55:30 CDT LOG: incomplete startup packet
2015-06-19 08:55:30 CDT FATAL: the database system is starting up
2015-06-19 08:55:30 CDT LOG: record with zero length at 0/E90334
2015-06-19 08:55:30 CDT LOG: redo done at 0/E90308
2015-06-19 08:55:30 CDT LOG: last completed transaction was at log time 2015-06-17 12:43:32.471831-05
2015-06-19 08:55:31 CDT LOG: database system is ready to accept connections
2015-06-19 08:55:31 CDT LOG: autovacuum launcher started
2015-06-19 08:59:29 CDT LOG: unexpected EOF on client connection
2015-06-19 08:59:29 CDT LOG: unexpected EOF on client connection
2015-06-19 08:59:29 CDT LOG: unexpected EOF on client connection