连接测试

using Oceanbase;

var connectionString = "Server=host;Port=port;Database=schema_name;User Id=username@tenant_name#cluster_name;Password=password;";
using var conn = new OracleConnection(connectionString);
conn.Open();

using var cmd = conn.CreateCommand();
cmd.CommandText = "SELECT 1 FROM DUAL";
var result = cmd.ExecuteScalar();
Console.WriteLine($"查询结果: {result}");

conn.Close();