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Re: does calcite support chinese?

Yes Calcite supports Chinese.

Your problem is that by default SQL character literals do not belong to a code page that can handle Chinese characters. 

The solution is complicated, so I forget the details. See https://issues.apache.org/jira/browse/DRILL-4039 <https://issues.apache.org/jira/browse/DRILL-4039>. 

> On Nov 7, 2018, at 1:31 AM, 朱力(梧空) <wukong.zl@xxxxxxxxxxxxxxx> wrote:
> dear guys,
> does calcite support chinese? in my case, what should i do ?
> 0: jdbc:lindorm:> upsert into t1(c1,c2,c3) values('中文',2,2); Error: Error while executing SQL "upsert into t1(c1,c2,c3) values('中文',2,2)": Failed to encode '中文' in character set 'ISO-8859-1' (state=,code=0)
> thanks