Fix crash when trying to alter temp table column type. #4290

	name: Static Code Analyzer
	on: [push, pull_request]

	jobs:
	run-static-code-analyzer:
	runs-on: ubuntu-22.04
	steps:
	- uses: actions/checkout@v2
	id: checkout

	- name: Install cppcheck
	id: install-cppcheck
	if: always()
	run: \|
	sudo apt-get install cppcheck

	- name: Clone engine repository
	id: clone-engine-repo
	if: always() && steps.install-cppcheck.outcome == 'success'
	run: \|
	cd ..
	rm -rf postgresql_modified_for_babelfish

	if [[ $GITHUB_EVENT_NAME == "pull_request" ]]; then
	ENGINE_BRANCH=$GITHUB_HEAD_REF
	else
	ENGINE_BRANCH=$GITHUB_REF_NAME
	fi

	$GITHUB_WORKSPACE/.github/scripts/clone_engine_repo "$GITHUB_REPOSITORY_OWNER" "$ENGINE_BRANCH"

	- name: Run cppcheck on extensions
	id: run-cppcheck
	if: always()
	run: \|
	export NPROC=`nproc`

	cppcheck --error-exitcode=-1 -j $NPROC --template=gcc \
	--enable=warning --inline-suppr \
	./contrib \
	--suppress=nullPointerRedundantCheck \
	--suppress=unknownMacro \
	--output-file=cppcheck-failures.txt \
	--include=../postgresql_modified_for_babelfish/src/include/utils/elog.h \
	--include=../postgresql_modified_for_babelfish/src/include/c.h

	- name: Upload failures as artifacts
	id: upload-failures
	if: always() && steps.run-cppcheck.outcome == 'failure'
	uses: actions/upload-artifact@v4
	with:
	name: cppcheck-failures
	path: ./cppcheck-failures.txt

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