Make dbt snapshot command work on Oracle target

[boxysean]

Describe the feature

With Trino using a catalog in Oracle as a target, the following error is thrown when executing dbt snapshot:

TrinoUserError(type=USER_ERROR, name=NOT_SUPPORTED, message="This connector does not support modifying table rows", query_id=20241203_215122_00342_xjxt3)

On inspection of the queries run against the database we saw that MERGE statements were being used, but Trino documentation shows that MERGE clauses are not supported in combination with Oracle.

Please implement dbt snapshot without MERGE statements on Oracle target.

Describe alternatives you've considered

Use dbt-oracle directly without Trino.

Who will benefit?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!