1.13-alpha-2020-12-14

1.暂时修复mysql客户端登录问题
2.暂时修复navicat不支持
SELECT STATE AS 状态, ROUND(SUM(DURATION),7) AS 期间, CONCAT(ROUND(SUM(DURATION)/*100,3), '%') AS 百分比 FROM INFORMATION_SCHEMA.PROFILING WHERE QUERY_ID= GROUP BY STATE ORDER BY SEQ
3.提升分布式join下推
4.初步实现多数据源后端的方言生成支持,并把前端把多方言转成mysql方言统一处理