SWAPDB

Syntax
SWAPDB index1 index2
Available since:
4.0.0
Time complexity:
O(N) where N is the count of clients watching or blocking on keys from both databases.
ACL categories:
@keyspace, @write, @fast, @dangerous,

This command swaps two Redis databases, so that immediately all the clients connected to a given database will see the data of the other database, and the other way around. Example:

SWAPDB 0 1

This will swap database 0 with database 1. All the clients connected with database 0 will immediately see the new data, exactly like all the clients connected with database 1 will see the data that was formerly of database 0.

Examples

SWAPDB 0 1

RESP2/RESP3 Reply

Simple string reply: OK.
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