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.net Npgsql Insert too slow

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### Is your feature request related to a problem? Hello, I am the open source author of. NET ORM. It is too slow to insert Npgsql. Do you have a...

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因为我是以SqlSugar为标准 ，然后复制到Core版本的

Multi-statements are not allowed Sql text SELECT * from table1;select * from table2;

### Describe the bug I wrote a DEMO that I hope you can handle, but it's affecting the normal function The same code, PGSQL, works fine [NETCORE_QuestDbTest.rar](https://www.donet5.com/_theme/ueditor/utf8-net/net/upload/file/20220820/6379659310456303931175824.rar) ​

Exception while reading from stream

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### Describe the bug **Repeat steps** 1、Delete tables in the web console 2、Use .net core Npgsql Operation of the database, a high probability of error **error messagae** EndOfStreamException: Attempted to...

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Does the latest version of QuestDB support this syntax? ```cs // C# Npgsql dll using (var writer = conn.BeginBinaryImport(copyString)) { foreach (DataRow row in dt.Rows) { writer.StartRow(); foreach (var column...

SqlSugar 是一款 老牌 .NET 开源多库架构ORM框架（EF Core单库架构），由果糖大数据科技团队 维护和更新 ，开箱即用最易上手的.NET ORM框架 。生态圈丰富，目前开源生态仅次于EF Core，但是在需要 多库兼容的项目或产品中更加偏爱SqlSugar https://github.com/DotNetNext/SqlSugar

long to string

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public long Id{get;set;} What's the easiest way to do that {id:"1231231313131"}