多个查询SQL执行报错Only a single query SQL can be filled

[githipy]

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Dify version Dify版本

1.14.2

db_query or db_query_pre_auth

Database Query (Pre-authorization) 数据库查询（预授权）

Plugin version 插件版本

0.0.11

database and version 数据库及版本

mysql8.0.35

Problem description 问题描述

SQL内容为多个查询时执行报错。
如输入：
select count(1) as `用户总数` from sys_user;select count(1) as `机构总数` from sys_dept;

报错：error details: Only a single query SQL can be filled

只允许SELECT可以理解，希望可以支持多SELECT SQL查询