• Wang Yuan's avatar
    Add timestamp annotations in AOF (#9326) · 9ec3294b
    Wang Yuan authored
    Add timestamp annotation in AOF, one part of #9325.
    
    Enabled with the new `aof-timestamp-enabled` config option.
    
    Timestamp annotation format is "#TS:${timestamp}\r\n"."
    TS" is short of timestamp and this method could save extra bytes in AOF.
    
    We can use timestamp annotation for some special functions. 
    - know the executing time of commands
    - restore data to a specific point-in-time (by using redis-check-rdb to truncate the file)
    9ec3294b
aof.c 76.3 KB