fix: support append/extend with null series (#11824)
#4242
| Job | Run time |
|---|---|
| 8m 34s | |
| 7m 5s | |
| 7m 18s | |
| 4m 38s | |
| 1m 55s | |
| 3m 46s | |
| 33m 16s |
append/extend with null series (#11824)
#4242
| Job | Run time |
|---|---|
| 8m 34s | |
| 7m 5s | |
| 7m 18s | |
| 4m 38s | |
| 1m 55s | |
| 3m 46s | |
| 33m 16s |