modify src dir.

stockapp/shell/stat.sql

@@ -1,3 +1,7 @@
+-- 更新 hs_index 表中的code
+UPDATE hs_index SET code = CONCAT('SZ.' , code_inner) WHERE exchange_eng LIKE 'Shenzhen%' 
+UPDATE hs_index SET code = CONCAT('SH.' , code_inner) WHERE exchange_eng LIKE 'Shanghai%' 
+
 -- 校验使用复权因子计算出的前复权价格，与直接从接口读取的前复权价格的差异
 select a.code, a.time_key, a.close, b.qfq_close, a.close - b.qfq_close as diff 
 from stockdb.sp500_qfq_his_202410 a, stockdb.sp500_ajust_kline_202410 b