[3.15] gh-98820: Fix quadratic time in csv.Sniffer for quoted fields #203875
| Job | Run time |
|---|---|
| 12s | |
| 5m 6s | |
| 1m 53s | |
| 25s | |
| 24m 47s | |
| 17m 14s | |
| 6m 22s | |
| 3m 53s | |
| 23m 14s | |
| 9m 57s | |
| 9s | |
| 2m 31s | |
| 18m 19s | |
| 3m 31s | |
| 3m 0s | |
| 2m 21s | |
| 2m 59s | |
| 5m 31s | |
| 20m 38s | |
| 22m 19s | |
| 28m 58s | |
| 11m 32s | |
| 22m 56s | |
| 10m 28s | |
| 19m 17s | |
| 15m 39s | |
| 12m 0s | |
| 10m 36s | |
| 29m 1s | |
| -1s | |
| 13m 10s | |
| 27m 21s | |
| 18m 5s | |
| 25m 14s | |
| 19m 47s | |
| 13m 15s | |
| 2m 19s | |
| 10m 35s | |
| 11m 56s | |
| 7m 29s | |
| 24m 13s | |
| 3m 1s | |
| 22m 5s | |
| 22m 11s | |
| 1m 54s | |
| 2m 9s | |
| 3s | |
| 9h 19m 34s |