chenhunhun

how to use bulkcopy

1

when i try to migrate the sqlserver data to clickhouse, string sqlConnectionString = "Server=myServerAddress;Database=myDataBase;User Id=myUsername;Password=myPassword;"; string clickhouseConnectionString = "Host=localhost;Database=my_clickhouse_db"; using (SqlConnection sqlConn = new SqlConnection(sqlConnectionString)) { sqlConn.Open(); using (ClickHouseBulkCopy clickhouseBc...

## Description find a bug ,when process nullable(DateTime) fields public override void NullableValuesFromConst(IEnumerable objects) => Data = objects.Cast().Select(x => x.GetValueOrDefault()).ToArray(); when the IEnumerable objects have some datatime, some null value,...

System.NotSupportedException:“Unknown column type Decimal(9, 4)”

3

## Description CLICKHOUSE FIELD IS DEFINED LIKE THIS: `PrintTicketLimitMoney` Nullable(Decimal(9, 4)), When i try to insert row: foreach (DataRow row in table.Rows) { insertCommand.Parameters.Clear(); foreach (DataColumn column in table.Columns) {...

## 你正在使用哪个版本的 V2Ray？ V2Ray 5.16.1 (V2Fly, a community-driven edition of V2Ray.) Custom (go1.22.2 windows/amd64) ## 你的使用场景是什么？ 我现在有两个4G网卡，插在服务器上，服务器IP地址 192.168.1.34，两块4G网卡的内网IP是 192.168.0.100 192.168.5.100 我现在想再192.168.1.34上配置代理服务器，开两个端口1080,1081 我本机电脑192.168.1.84可以通过1080，固定走4G网卡的192.168.0.100 出局 我本机电脑192.168.1.84可以通过1081，固定走4G网卡的192.168.5.100 出局 我要求固定线路，但是目前测试下来无法固定线路，1080和1081都是走的一个4G网卡出局的，我的配置文件如下，是否有解决方案 ## 你看到的异常现象是什么？ ## 你期待看到的正常表现是怎样的？...

7.88.0 version change language is not effect

4

7.88.0 version change language is not effect, when i change language to chinese gb2312, all the web is english version .

**Describe the bug** no auto completion ，no auto prompt **To Reproduce** Steps to reproduce the behavior: PS D:\> is inshellisense session [live] PS D:\> is doctor ✓ no legacy configurations...