通过jdbc调用gsql元命令会报错，无法解析

Is this a BUG REPORT or FEATURE REQUEST?:
bug。

What happened:

java代码：
Statement stmt=connection.createStatement();
stmt.executeQuery("\o \a \t /home/omm/test2.html;");

报错信息：

jdbc版本：

What you expected to happen:
希望能正常执行gsql的元命令，如:\o、\t之类的

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@ly 这个本身就是不支持的，gsql中的命令有自己的解析规则，当识别元命令时可以自动转换为对应的查询语句。你可以通过jdbc执行对应的查询语句即可。

@周斌请问这种情况如何通过jdbc实现一些元命令的效果，比如格式化文件之类的。查询类的不含有特殊符号的是可以执行的，但含有特殊符号就会报错，有什么办法处理一下吗

能举几个例子吗？

gsql元命令，例如：\o \a \t /home/omm/test2.html

opengauss文档地址：https://www.opengauss.org/zh/docs/3.0.0/docs/Developerguide/WDR-Snapshot%E7%94%9F%E6%88%90%E6%80%A7%E8%83%BD%E6%8A%A5%E5%91%8A.html
详见截图：
输入图片说明

/sig connectors

Hi @ly,
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and then any of the maintainers: @Pike
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openGauss / openGauss-connector-jdbc

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