1#完成率，截止上期负变更统计问题

app/service/stage_change_final.js

@@ -103,13 +103,13 @@ module.exports = app => {
         }
 
         async getPreMinusChange(tid, sorder) {
-            const sql = 'SELECT lid, pid, SUM(qty) FROM ' + this.tableName + ' WHERE tid = ? and sorder < ? GROUP BY lid, pid';
+            const sql = 'SELECT lid, pid, SUM(qty) as qty FROM ' + this.tableName + ' WHERE tid = ? and sorder < ? and minus GROUP BY lid, pid';
             const data = await this.db.query(sql, [tid, sorder]);
             return data;
         }
 
         async getMinusChange(tid) {
-            const sql = 'SELECT lid, pid, SUM(qty) FROM ' + this.tableName + ' WHERE tid = ? GROUP BY lid, pid';
+            const sql = 'SELECT lid, pid, SUM(qty) as qty FROM ' + this.tableName + ' WHERE tid = ? GROUP BY lid, pid';
             const data = await this.db.query(sql, [tid]);
             return data;
         }