source relation fix

[fivetran-reneeli]

PR Overview

This PR will address the following Issue/Feature: #120

This PR will result in the following new package version:

v0.12.4

Non breaking as we are not introducing new fields; just solving for potential cross joins due to missing joins on source_relation

Please detail what change(s) this PR introduces and any additional information that should be known during the review of this PR:

• adds the missing source_relation joins to prevent fan outs in the case where the same id's can exist in sibling tables across different schemas.

PR Checklist

Basic Validation

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• dbt compile
• dbt run –full-refresh
• dbt run
• dbt test
• dbt run –vars (if applicable)

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• The appropriate issue has been linked and tagged
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Detailed Validation

Please acknowledge that the following validation checks have been performed prior to marking this PR as "ready for review":

• [] You have validated these changes and assure this PR will address the respective Issue/Feature.
• You are reasonably confident these changes will not impact any other components of this package or any dependent packages.
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Will ask the customer to verify this change works. The customer contributed most of these joins, so it should have worked for them but we can double check since we added a few more lines.

Update-- customer hasn't responded and haven't been able to reproduce the error in our test data environment, but this is a fairly straightforward bug fix

Standard Updates

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• Package versioning has been appropriately indexed in the following locations:
  • indexed within dbt_project.yml
  • indexed within integration_tests/dbt_project.yml
• CHANGELOG has individual entries for each respective change in this PR
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dbt Docs

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• docs were regenerated (unless this PR does not include any code or yml updates)

If you had to summarize this PR in an emoji, which would it be?

💃

[fivetran-joemarkiewicz]

@fivetran-reneeli great work on incorporating these changes. I have just one wording suggestion to update in the CHANGELOG. Otherwise, LGTM!