[Bug]: If the projected schema of the Lookup Table Source doesn't include all primary keys and requires automatic addition

[YesOrNo828]

What happened?

Lookup Table Source projected schema that doesn't contain all the primary keys and needs to be automatically added.
Because in SecondaryIndexTable, we need to get the primary key of each record of the lookup table as the index.

Affects Versions

0.5.0

What engines are you seeing the problem on?

Flink

How to reproduce

No response

Relevant log output

No response

Anything else

No response

Are you willing to submit a PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct