Sihyeon Jang c45201a8a2 perf: fix N+1 query issue in get_prompts method ...

- Replace individual user queries with batch fetching
- Use single query to fetch all required users at once
- Implement O(1) user lookup with dictionary mapping
- Reduce query count from 1+N to 1+1 pattern

Signed-off-by: Sihyeon Jang <sihyeon.jang@navercorp.com>

2025-09-03 05:25:26 +09:00

4.8 KiB

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