public Params(string paramName, object value, NpgsqlTypes.NpgsqlDbType typeData)
{
this.paramName = paramName;
this.value = value;
this.typeData = typeData;
}
public DataColumn(string name, DataColumnUsage[] usages = null, NpgsqlDbType dbType = NpgsqlDbType.Unknown)
{
Name = name;
Usages = usages == null ? new DataColumnUsage[] { } : usages;
DbType = dbType;
}