BITFIELD_RO

Performs arbitrary read-only bitfield integer operations on strings.

Usage: BITFIELD_RO key [GET get-block ...]
Complexity: O(1) for each subcommand specified
Since: 6.0.0
ACL Categories: @bitmap, @fast, @read
Command flags: READONLY, FAST

Read-only variant of the BITFIELD command. It is similar to the original BITFIELD but only accepts GET subcommand and can safely be used in read-only replicas.

Since the original BITFIELD has SET and INCRBY options, it is technically flagged as a writing command in the Valkey command table. For this reason, read-only replicas in a Valkey Cluster will redirect it to the master instance even if the connection is in read-only mode (see the READONLY command of Valkey Cluster).

See original BITFIELD for more details.

BITFIELD_RO hello GET i8 16

Replies

RESP2

Array reply: each entry being the corresponding result of the sub-command given at the same position.

RESP3

Array reply: each entry being the corresponding result of the sub-command given at the same position.

Replies

RESP2

RESP3

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