完善数据库 SQL 约束与运维治理

2026-08-31 12:58:28 +08:00
parent 1ee7d17712
commit ad279049a0
12 changed files with 283 additions and 8 deletions
@@ -19,6 +19,13 @@ MYSQL_USER=hfb
 MYSQL_PASSWORD=change-hfb-password
 MYSQL_DSN=hfb:change-hfb-password@tcp(mysql:3306)/hfb_sys?charset=utf8mb4&parseTime=True&loc=Local

+# 数据库连接池与慢查询阈值；总连接数按实例数核算，避免超过 MySQL max_connections。
+DATABASE_MAX_OPEN_CONNS=50
+DATABASE_MAX_IDLE_CONNS=10
+DATABASE_CONN_MAX_LIFETIME_MINUTES=30
+DATABASE_CONN_MAX_IDLE_TIME_MINUTES=5
+DATABASE_SLOW_QUERY_THRESHOLD_MS=500
+
 REDIS_ADDR=redis:6379
 REDIS_PASSWORD=
 REDIS_DB=0