FCALL_RO function numkeys [key [key ...]] [arg [arg ...]]
@slow,
@scripting,
This is a read-only variant of the FCALL command that cannot execute commands that modify data.
For more information about when to use this command vs FCALL, please refer to Read-only scripts.
For more information please refer to Introduction to Redis Functions.
| Redis Enterprise |
Redis Cloud |
Notes |
|---|---|---|
| ✅ Standard ✅ Active-Active |
✅ Standard ✅ Active-Active |