Specify IgnoreInDDL using both the model builder and the attribute.

[tomasfabian]

To exclude fields that are not supported for CREATE statements but allowed in INSERT statements, such as the RowTime pseudo column, a new function IgnoreInDDL should be introduced using the model builder, along with a corresponding attribute. Here's an example of how this can be implemented:

modelBuilder.Entity<Record>()
    .Property(r => r.RowTime)
    .IgnoreInDDL(); // This will exclude RowTime from CREATE but allow it in INSERT

[AttributeUsage(AttributeTargets.Field | AttributeTargets.Property)]
public class IgnoreInDDLAttribute : Attribute
{
}

[mrt181]

Should this be a public API? 🤔

It only applies to RowTime, the only pseudo column that can be inserted into.

As a general API it will lead to errors for any other column definition.

The current implementation already ignores all pseudo columns in DDL Statements.

[tomasfabian]

I changed it to an internal implementation as you suggested see #94. Thank you @mrt181!

[tomasfabian]

A new version is available. Thanks a lot, @mrt181.

dotnet add package ksqlDb.RestApi.Client --version 6.4.0