On 1/11/18 16:34, armand pirvu wrote: > On OS X: > - case 1 fails > testdb=# insert into jt1 values ('??') ; > ERROR: invalid byte sequence for encoding "UTF8": 0xe2 0xa4 0x27 > Note that at paste time ≤ changed in ?? This looks like something is wrong with your libedit library. Try running psql with the -n option. If that helps, then look into building psql with libreadline instead. Because libedit is terrible. > - case 2 is fine > - echo -n '≤' |hexdump -C > 00000000 e2 89 a4 |...| > 00000003 -- Peter Eisentraut http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services