perf: IoT 卡 30M 行分页查询优化(P95 17.9s → <500ms)
All checks were successful
构建并部署到测试环境(无 SSH) / build-and-deploy (push) Successful in 7m6s
All checks were successful
构建并部署到测试环境(无 SSH) / build-and-deploy (push) Successful in 7m6s
- 新增 is_standalone 物化列 + 触发器自动维护(迁移 056) - 并行查询拆分:多店铺 IN 查询拆为 per-shop goroutine 并行 Index Scan - 两阶段延迟 Join:深度分页(page≥50)走覆盖索引 Index Only Scan 取 ID 再回表 - COUNT 缓存:per-shop 并行 COUNT + Redis 30 分钟 TTL - 索引优化:删除有害全局索引、新增 partial composite indexes(迁移 057/058) - ICCID 模糊搜索路径隔离:trigram GIN 索引走独立查询路径 - 慢查询阈值从 100ms 调整为 500ms - 新增 30M 测试数据种子脚本和 benchmark 工具
This commit is contained in:
5
migrations/000000_create_legacy_tables.down.sql
Normal file
5
migrations/000000_create_legacy_tables.down.sql
Normal file
@@ -0,0 +1,5 @@
|
||||
-- 回滚:删除遗留表(逆序删除,先删关联表)
|
||||
DROP TABLE IF EXISTS tb_role_permission;
|
||||
DROP TABLE IF EXISTS tb_role;
|
||||
DROP TABLE IF EXISTS tb_permission;
|
||||
DROP TABLE IF EXISTS tb_account;
|
||||
Reference in New Issue
Block a user