[Fix](partial update) Fix partial update failed when merge_type=MERGE #40730 #11066

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	# to you under the Apache License, Version 2.0 (the
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	# http://www.apache.org/licenses/LICENSE-2.0
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	---
	name: Latest-Master-Code-Check
	on:
	pull_request:
	push:
	branches:
	- master

	jobs:
	check:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	with:
	fetch-depth: 0
	ref: ${{ github.event.pull_request.head.ref }}
	repository: ${{ github.event.pull_request.head.repo.full_name }}

	- name: Add remote and fetch main branch
	run: \|
	git remote add upstream https://github.com/apache/doris.git
	git fetch upstream master

	- name: Check if code includes latest code of master branch
	run: \|
	if git merge-base --is-ancestor upstream/master HEAD; then
	echo "Your branch is up-to-date with master"
	else
	echo "Your branch is behind master, please rebase your branch with master"
	exit 1
	fi

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