/// <summary>
/// Writes query field instance to the specified writer.
/// </summary>
private static void WriteQueryField(BinaryWriter writer, QueryField field, ClientFeatures features)
{
Debug.Assert(writer != null);
writer.WriteString(field.Name);
writer.WriteString(field.FieldTypeName);
writer.WriteBoolean(field.IsKeyField);
writer.WriteBoolean(field.NotNull);
writer.WriteObject(field.DefaultValue);
if (features.HasQueryFieldPrecisionAndScale())
{
writer.WriteInt(field.Precision);
writer.WriteInt(field.Scale);
}
}
/// <summary>
/// Read query field.
/// </summary>
private static QueryField ReadQueryField(BinaryReader reader, ClientFeatures features)
{
Debug.Assert(reader != null);
var value = new QueryField
{
Name = reader.ReadString(),
FieldTypeName = reader.ReadString(),
IsKeyField = reader.ReadBoolean(),
NotNull = reader.ReadBoolean(),
DefaultValue = reader.ReadObject <object>()
};
if (features.HasQueryFieldPrecisionAndScale())
{
value.Precision = reader.ReadInt();
value.Scale = reader.ReadInt();
}
return(value);
}