Add tests for trigger FK reference fix on table/temp variables

[roshan0708]

Description

This commit adds test cases to validate the fix for trigger failures with foreign key references on table variables and temp tables.

Engine PR: babelfish-for-postgresql/postgresql_modified_for_babelfish#522

Issues Resolved

Task: BABEL-5270

Test Scenarios Covered

• Use case based -

• Boundary conditions -

• Arbitrary inputs -

• Negative test cases -

• Minor version upgrade tests -

• Major version upgrade tests -

• Performance tests -

• Tooling impact -

• Client tests -

Check List

• Commits are signed per the DCO using --signoff

By submitting this pull request, I confirm that my contribution is under the terms of the Apache 2.0 and PostgreSQL licenses, and grant any person obtaining a copy of the contribution permission to relicense all or a portion of my contribution to the PostgreSQL License solely to contribute all or a portion of my contribution to the PostgreSQL open source project.

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[coveralls]

Pull Request Test Coverage Report for Build 13141819538

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• 2 unchanged lines in 1 file lost coverage.
• Overall coverage decreased (-0.004%) to 74.978%

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Files with Coverage Reduction	New Missed Lines	%
contrib/babelfishpg_tds/src/backend/tds/tdscomm.c	2	76.03%

Totals
Change from base Build 13110163021:	-0.004%
Covered Lines:	47079
Relevant Lines:	62790

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💛 - Coveralls