Re: [sqlite] What is a "journal"?

2020-01-30 Thread Peter da Silva
In programming a journal is a file or other data structure containing a series of change records but can be replayed to reconstruct an operation. On Thu, 30 Jan 2020, 05:29 Peng Yu, wrote: > Hi, > > https://www.sqlite.org/lockingv3.html#rollback > > "When a process wants to change a database

[sqlite] What is a "journal"?

2020-01-30 Thread Peng Yu
Hi, https://www.sqlite.org/lockingv3.html#rollback "When a process wants to change a database file (and it is not in WAL mode), it first records the original unchanged database content in a rollback journal. The rollback journal is an ordinary disk file that is always located in the same