fix(pgwire): TruncatedFmt should respect utf8 char boundary
#19089
| Job | Run time |
|---|---|
| 6s | |
| 8s | |
| 14s |
TruncatedFmt should respect utf8 char boundary
#19089
| Job | Run time |
|---|---|
| 6s | |
| 8s | |
| 14s |