Fix panic in on duplicate key update #25517

Job	Run time
CHECK PR VALID	3s
Matrixone CI / UT Test on Ubuntu/x86	17m 54s
Matrixone CI / SCA Test on Ubuntu/x86	10m 16s
Matrixone CI / UT Test on Darwin/x86	0s
Matrixone Compose CI / multi cn e2e bvt test docker compose(Optimistic/PUSH)	20m 51s
Matrixone Standlone CI / Multi-CN e2e BVT Test on Linux/x64(LAUNCH, PROXY)	25m 40s
Matrixone Compose CI / multi cn e2e bvt test docker compose(PESSIMISTIC)	27m 40s
Matrixone Standlone CI / e2e BVT Test on Linux/x64(LAUNCH,Optimistic)	31m 9s
Matrixone Standlone CI / e2e BVT Test on Linux/x64(LAUNCH, PESSIMISTIC)	23m 38s
Matrixone Upgrade CI / Compatibility Test With Target on Linux/x64(LAUNCH)	48m 40s
Matrixone Upgrade CI / Compatibility Test With Release on Linux/x64(LAUNCH)	0s
Matrixone Utils CI / check_organization_user	2s
Matrixone Utils CI / pr-size-label	3s
Matrixone Utils CI / Coverage	35m 23s
Matrixone Utils CI / docu_issue_check	2s
	4h 1m 21s

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