fix:语音识别标签增加

models/speech_recognition/speech_recognition_tag.go

@@ -222,7 +222,7 @@ func (m *SpeechRecognitionTag) UpdateSortByMenuId(menuId, nowSort int, prevTagId
 // GetMaxSortByMenuId 获取分类下最大Sort
 func (m *SpeechRecognitionTag) GetMaxSortByMenuId(menuId int) (sort int, err error) {
 	// o := orm.NewOrm()
-	sql := fmt.Sprintf(`SELECT MAX(sort) AS sort FROM %s WHERE %s = ?`, m.TableName(), SpeechRecognitionTagCols.MenuId)
+	sql := fmt.Sprintf(`SELECT COALESCE(MAX(sort), 0) AS sort FROM %s WHERE %s = ?`, m.TableName(), SpeechRecognitionTagCols.MenuId)
 	//err = o.Raw(sql, menuId).QueryRow(&sort)
 	err = global.DEFAULT_DmSQL.Raw(sql, menuId).Scan(&sort).Error
 	return

models/speech_recognition/speech_recognition_tag_menu.go

@@ -245,7 +245,7 @@ func (m *SpeechRecognitionTagMenu) UpdateSortByParentId(parentId, menuId, nowSor
 // GetMaxSortByParentId 获取父级分类下最大Sort
 func (m *SpeechRecognitionTagMenu) GetMaxSortByParentId(parentId int) (sort int, err error) {
 	// o := orm.NewOrm()
-	sql := fmt.Sprintf(`SELECT MAX(sort) AS sort FROM %s WHERE %s = ?`, m.TableName(), SpeechRecognitionTagMenuCols.ParentId)
+	sql := fmt.Sprintf(`SELECT COALESCE(MAX(sort), 0) AS sort FROM %s WHERE %s = ?`, m.TableName(), SpeechRecognitionTagMenuCols.ParentId)
 	//err = o.Raw(sql, parentId).QueryRow(&sort)
 	err = global.DEFAULT_DmSQL.Raw(sql, parentId).Scan(&sort).Error
 	return