hi-server/initialize/migrate/database/02130_add_refer_code_index.down.sql
EUForest 2a1ae2e1cc feat: add index on user.refer_code for faster invite code lookup
- Add idx_refer_code index to improve query performance
- Prevents full table scan when validating invite codes during registration
2026-01-10 20:37:24 +08:00

3 lines
85 B
SQL

-- Remove index on refer_code column
ALTER TABLE `user` DROP INDEX `idx_refer_code`;