Merge branch 'v1.6' into dev

backend/src/main/resources/db/migration/V30__1.6.1.sql

+ALTER TABLE `dataset_table_field` CHANGE COLUMN `name` `name` LONGTEXT NOT NULL COMMENT '字段名' ;

frontend/src/components/canvas/custom-component/UserView.vue

@@ -183,7 +183,6 @@ export default {
       filter.drill = this.drillClickDimensionList
       filter.resultCount = this.resultCount
       filter.resultMode = this.resultMode
-      filter.user = this.element.user
       filter.queryFrom = 'panel'
       return filter
     },

frontend/src/views/link/view/index.vue

@@ -78,7 +78,7 @@ export default {
       if (data) {
         data.forEach(item => {
           item.type !== 'custom' && (item.id = uuid.v1())
-          item.user = this.user
+          // item.user = this.user
           item.fromSource = 'link'
         })
       }