BUG: Avoid copying categorical codes if copy=False (#62000)
#50318
| Job | Run time |
|---|---|
| 17m 2s | |
| 19m 48s | |
| 2m 37s | |
| 1m 48s | |
| 41m 15s |
copy=False (#62000)
#50318
| Job | Run time |
|---|---|
| 17m 2s | |
| 19m 48s | |
| 2m 37s | |
| 1m 48s | |
| 41m 15s |