SYNC
Available since: 1.0.0
Time complexity:
ACL categories:
@admin
@slow
@dangerous
Initiates a replication stream from the master.
The SYNC command is called by Redis replicas for initiating a replication
stream from the master. It has been replaced in newer versions of Redis by
PSYNC.
For more information about replication in Redis please check the replication page.
Return
Non standard return value, a bulk transfer of the data followed by PING and write requests from the master.