Dataphin即席查询报“Maximum column length of 100,000 exceeded in column 8 in record 255. Set the SafetySwitch property to false if you're expecting column lengths greater than 100,000 characters to avoid this error.”

更新时间: 2022-05-30 16:48:07

问题描述

即席查询报“Maximum column length of 100,000 exceeded in column 8 in record 255. Set the SafetySwitch property to false if you're expecting column lengths greater than 100,000 characters to avoid this error.”

问题原因

查询字段内容超长,无法在前端展示。

解决方案

如果需要在即席查询中查看结果,需要过滤掉此字段;如果是作为中间结果,不需要查看,可以直接执行,不会影响最终结果。

适用于

  • Dataphin

说明:本文适用于公共云v2.9.4-3版本即席查询模块。