48 lines
2.1 KiB
C#
48 lines
2.1 KiB
C#
using System.Text;
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using TDengine.Driver;
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using TDengine.Driver.Client;
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namespace TDengineExample
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{
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internal class SQLInsertExample
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{
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public static void Main(string[] args)
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{
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var builder = new ConnectionStringBuilder("host=localhost;port=6030;username=root;password=taosdata");
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using (var client = DbDriver.Open(builder))
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{
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try
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{
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client.Exec("create database power");
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client.Exec("CREATE STABLE power.meters (ts TIMESTAMP, current FLOAT, voltage INT, phase FLOAT) TAGS (groupId INT, location BINARY(24))");
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string insertQuery =
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"INSERT INTO " +
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"power.d1001 USING power.meters TAGS(2,'California.SanFrancisco') " +
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"VALUES " +
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"('2023-10-03 14:38:05.000', 10.30000, 219, 0.31000) " +
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"('2023-10-03 14:38:15.000', 12.60000, 218, 0.33000) " +
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"('2023-10-03 14:38:16.800', 12.30000, 221, 0.31000) " +
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"power.d1002 USING power.meters TAGS(3, 'California.SanFrancisco') " +
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"VALUES " +
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"('2023-10-03 14:38:16.650', 10.30000, 218, 0.25000) " +
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"power.d1003 USING power.meters TAGS(2,'California.LosAngeles') " +
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"VALUES " +
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"('2023-10-03 14:38:05.500', 11.80000, 221, 0.28000) " +
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"('2023-10-03 14:38:16.600', 13.40000, 223, 0.29000) " +
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"power.d1004 USING power.meters TAGS(3,'California.LosAngeles') " +
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"VALUES " +
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"('2023-10-03 14:38:05.000', 10.80000, 223, 0.29000) " +
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"('2023-10-03 14:38:06.500', 11.50000, 221, 0.35000)";
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client.Exec(insertQuery);
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}
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catch (Exception e)
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{
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Console.WriteLine(e.ToString());
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throw;
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}
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}
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}
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}
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}
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