fix: preserve index field in updateBatch() when updateOnlyChanged is true
#12247
| Job | Run time |
|---|---|
| 1m 10s | |
| 1m 15s | |
| 2m 25s |
updateBatch() when updateOnlyChanged is true
#12247
| Job | Run time |
|---|---|
| 1m 10s | |
| 1m 15s | |
| 2m 25s |