fix(backends): make string concat-with-null behavior consistent across backends #18990
| Job | Run time |
|---|---|
| 7m 32s | |
| 4m 41s | |
| 8m 2s | |
| 8m 44s | |
| 7m 55s | |
| 11m 0s | |
| 8m 7s | |
| 4m 29s | |
| 2m 38s | |
| 5m 31s | |
| 3m 8s | |
| 2m 24s | |
| 2m 20s | |
| 2m 17s | |
| 4m 28s | |
| 2m 51s | |
| 5m 0s | |
| 3m 44s | |
| 9m 37s | |
| 4m 42s | |
| 6m 6s | |
| 5m 28s | |
| 6m 33s | |
| 4m 29s | |
| 4m 36s | |
| 2m 30s | |
| 5m 40s | |
| 3m 20s | |
| 2m 35s | |
| 2m 18s | |
| 2m 11s | |
| 4m 16s | |
| 2m 38s | |
| 4m 11s | |
| 3m 39s | |
| 9m 43s | |
| 5m 13s | |
| 6m 54s | |
| 6m 7s | |
| 6m 35s | |
| 4m 28s | |
| 7m 11s | |
| 6m 37s | |
| 4m 21s | |
| 3m 32s | |
| 3m 27s | |
| 3m 17s | |
| 7m 19s | |
| 7m 23s | |
| 4m 51s | |
| 4m 15s | |
| 3m 49s | |
| 3m 46s | |
| 0s | |
| 4h 28m 28s |