我正在开发一个将电子表格中的数据存储到Postgresql数据库的应用程序.我熟悉C#和.Net但对Postgresql不太熟悉.我将DateTime值存储到TimeStamp列中时遇到问题.我一直收到一条错误消息:无法将参数值从DateTime转换为Byte [].任何意见,将不胜感激.
string query = "INSERT INTO organizer(organizer_name, contact_name, phone, alt_phone, created_date, last_update) " +
"VALUES('@name', '@contactname', '@phone', '@altphone', '@created', '@updated')";
OdbcCommand cmd = new OdbcCommand(query, con);
cmd.Parameters.Add("@name", OdbcType.VarChar);
cmd.Parameters["@name"].Value = org.Name;
cmd.Parameters.Add("@contactname", OdbcType.VarChar);
cmd.Parameters["@contactname"].Value = org.ContactName;
cmd.Parameters.Add("@phone", OdbcType.VarChar);
cmd.Parameters["@phone"].Value = org.Phone;
cmd.Parameters.Add("@altphone", OdbcType.VarChar);
cmd.Parameters["@altphone"].Value = org.AltPhone;
cmd.Parameters.Add("@created", OdbcType.Timestamp).Value = DateTime.Now;
cmd.Parameters.Add("@updated", OdbcType.Timestamp).Value = DateTime.Now;
con.Open();
cmd.ExecuteNonQuery();
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