修复部分bug,增加DB SUM函数，以及优化IN性能，增加分析接口

code/makecode.go

@@ -540,7 +540,7 @@ func (that *MakeCode) Db2JSON(db *db.HoTimeDB, config Map) {
 					}
 					sql := flow.GetMap(fk).GetMap("sql")
 					if k == "parent_id" {
-						sql["parent_ids[~]"] = "%," + av.GetString("name") + ",%"
+						sql["parent_ids[~]"] = "," + av.GetString("name") + ","
 					} else {
 						sql[k] = k
 					}
@@ -581,7 +581,7 @@ func (that *MakeCode) Db2JSON(db *db.HoTimeDB, config Map) {
 					flow[fk] = Map{"table": fk, "stop": false, "sql": Map{}}
 				}
 				sql := flow.GetMap(fk).GetMap("sql")
-				sql["parent_ids[~]"] = "%,id,%"
+				sql["parent_ids[~]"] = ",id,"
 				flow.GetMap(fk)["sql"] = sql
 			}
 
@@ -1049,15 +1049,18 @@ func (that *MakeCode) Search(table string, userData Map, data Map, req *http.Req
 			if len(reqValue) == 0 || reqValue[0] == "" {
 
 				if parent_idsStr != "" && userData[searchItem.GetString("name")] != nil {
+
+					if data[searchItemName] == nil {
+						continue
+					}
 					where := Map{parent_idsStr: "," + ObjToStr(userData.GetCeilInt64(searchItem.GetString("name"))) + ","}
 					r := db.Select(searchItem.GetString("link"), "id", where)
 					reqValue = []string{}
 					for _, v := range r {
 						reqValue = append(reqValue, v.GetString("id"))
 					}
-					if data[searchItemName] != nil {
-						data[searchItemName] = reqValue
-					}
+
+					data[searchItemName] = reqValue
 
 				}
 
@@ -1113,7 +1116,9 @@ func (that *MakeCode) Search(table string, userData Map, data Map, req *http.Req
 						if keywordTableStr == v.GetString("value") {
 							childs := db.Select(v.GetString("link"), "id", Map{v.GetString("value") + "[~]": keywordStr})
 							childIds := Slice{}
+
 							for _, cv := range childs {
+
 								childIds = append(childIds, cv.GetCeilInt64("id"))
 							}
 							if len(childIds) != 0 {