Multiple Redis 6.0/6.2 commands fail without version compatibility check

[KoKimSS]

Summary

Spring Data Redis 2.6+ introduces support for Redis 6.0/6.2 commands but lacks version compatibility checks, causing runtime failures when these methods are used against older Redis servers.

Current Behavior

The following Spring Data Redis methods directly send Redis 6.0/6.2 commands without checking server version compatibility:

Redis 6.0+ Commands (failing on Redis < 6.0)

• redisTemplate.copy(sourceKey, targetKey) → ERR unknown command 'COPY'
• redisTemplate.opsForList().move(src, dest, direction) → ERR unknown command 'LMOVE'
• redisTemplate.opsForZSet().randomMember(key) → ERR unknown command 'ZRANDMEMBER'
• redisTemplate.opsForHash().randomField(key) → ERR unknown command 'HRANDFIELD'
• redisTemplate.opsForSet().isMember(key, members...) → ERR unknown command 'SMISMEMBER'

Redis 6.2+ Commands (failing on Redis < 6.2)

• redisTemplate.opsForValue().getAndDelete(key) → ERR unknown command 'GETDEL'
• redisTemplate.opsForValue().getAndExpire(key, timeout) → ERR unknown command 'GETEX'
• redisTemplate.opsForZSet().score(key, members...) → ERR unknown command 'ZMSCORE'

Expected Behavior

• Automatic detection of Redis server version capabilities
• Graceful fallback to equivalent command combinations for unsupported commands
• No runtime failures due to version incompatibilities

Reproduction Steps

1. Set up Redis server < 6.0 or < 6.2
2. Use Spring Data Redis 2.6+
3. Call any of the affected methods listed above
4. Observe ERR unknown command exceptions

Environment

• Spring Data Redis: 2.6+
• Redis Server: < 6.0 or < 6.2 depending on command
• Impact: Production environments using legacy Redis versions

Existing Patterns

Spring Data Redis already implements similar version-based compatibility for:

• SCAN vs KEYS command selection
• EVALSHA with automatic fallback to EVAL

Contribution Interest

I would be interested in contributing a solution for this issue if the Spring Data Redis team considers this a valid enhancement.

[mp911de]

Spring Data Redis 2.6 and Redis 6 are quite dated. Not sure what you're asking for and as this report looks like AI slop, I'm inclined to close this one immediately.

[KoKimSS]

Sorry for using AI to help with my English. I'll repost this issue with more examples added.

[mp911de]

Sorry for using AI to help with my English.

Using AI is not a problem to improve and help yourself. The problem is that AI generates a lot of unrelated content and the shear amount of content makes it very difficult and time consuming for us to understand what you want to tell us.