Hyperloglog Group
Last updated:2025-12-25 17:47:40
Redis versions 2.8 (Standard Architecture), 4.0, 5.0, 6.2, 7.0, and ValKey 8.0 (both Standard Architecture and Cluster Architecture) support the pfadd, pfcount, and pfmerge commands. For details, see the table below. ✓ indicates support, x indicates no support, and - indicates that the command does not involve cross-slot access.
Command | Redis 7.0/ValKey 8.0 Standard Architecture | Redis 7.0/ValKey 8.0 Cluster Architecture | Redis 6.2 Standard Architecture | Redis 6.2 Cluster Architecture | Redis 5.0 Standard Architecture | Redis 5.0 Cluster Architecture | Redis 4.0 Standard Architecture | Redis 4.0 Cluster Architecture | Redis 2.8 Standard Architecture | Cross-Slot Support in Cluster Architecture |
pfadd | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | - |
pfcount | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | x |
pfmerge | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | x |
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