using (var cnn = GetConnection(connStr)) { var cmd = cnn.CreateCommand("SELECT DISTINCT ReceiverMobile from crm.Tag_Teacher limit 20000"); var dr=cmd.ExecuteReader(); do { while (dr.Read()) { string str = dr[0].ToString(); } } while (dr.NextResult()); dr.Close(); }
clickhouse c#查询 ExecuteReader
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转载自www.cnblogs.com/starnc/p/12529545.html
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