[BUG] 对接daatease后，使用doris数据源报错

[ggh-zyy]

SQLBot Version

Run Mode
Is it running in a Docker container or running from source code?
Docker container
Describe the bug
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对接daatease后，使用doris数据源报错.
To Reproduce
Steps to reproduce the behavior:

1. 对接dataease后，使用doris数据源

2.日志中报错

Expected behavior
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Screenshots
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Additional context
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[xuwei-fit2cloud]

目前 SQLBot高级应用模式下还没有支持 Doris 数据源，所以日志中会提示数据源不支持。
关于高级应用模式的数据源支持，我们后续版本会逐步增加。