修改广州期货bug

models/data_source/guagnzhouqihuo.go

@@ -92,7 +92,7 @@ func (obj *BaseFromTradeGuangzhouIndex) GetBaseFromTradeGuangzhouIndex(condition
 	sql := ` SELECT b.base_from_trade_guangzhou_index_id,b.index_code,b.index_name,b.unit,b.frequency,b.start_date,b.end_date,a.value,c.base_from_trade_guangzhou_contract_id 
  FROM base_from_trade_guangzhou_data AS a
 INNER JOIN base_from_trade_guangzhou_index AS b ON a.base_from_trade_guangzhou_index_id=b.base_from_trade_guangzhou_index_id
-INNER JOIN base_from_trade_guangzhou_contract AS c ON b.base_from_trade_guangzhou_classify_id=c.base_from_trade_guangzhou_classify_id
+LEFT JOIN base_from_trade_guangzhou_contract AS c ON b.base_from_trade_guangzhou_classify_id=c.base_from_trade_guangzhou_classify_id
 WHERE 
 
  `