Found and fixed yet another place where an error message prints a column
name as "bytes" type which causes it to be printed as hexadecimal codes
instead of the actual characters of the name.
The specific error message fixed here is "Cannot use selection function
writeTime on PRIMARY KEY part k" which happens when you try to use
writetime() or ttl() on a key column (which isn't allowed today - see
issue #14019). Before this patch we got "6b" in the error message instead
of "k".
The patch also includes a regression test that verifies that this
error condition is recognized and the real name of the column is
printed. This test fails before this patch, and passes after it.
As usual, the test also passes on Cassandra.
Signed-off-by: Nadav Har'El <nyh@scylladb.com>
Closes#14021
3b2c87a82b