Go v1.22 cannot detect PAR_GO_PATH_DELIMITER as "."

[nhidh99]

parquet-go/common/common.go

Line 974 in 75e935f

const PAR_GO_PATH_DELIMITER = "\x01"

I have upgraded my Go project to go version 1.22, and it breaks when read parquet file.

After a long trace, I found out go v1.22 cannot understand "\x01" as string dot ".", it returns empty string "" instead.

Can we have a change to define PAR_GO_PATH_DELIMITER = "." for readability and also prevent this issue?

[robertino]

After a long trace, I found out go v1.22 cannot understand "\x01" as string dot ".", it returns empty string "" instead.

why would you expect "\x01" to be a "."? a dot would be "\x2E" according to ASCII table, and "\x01" is not a printable character (hence "" I guess) that's SOH (^A)