sql - In postgres how do i use the apostrophe character as a literal -

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i trying convert instances of character ’ ', cant work how it.

this checks syntax okay isn't changing character 

ubuntu@ip-172-31-39-147:~$ echo "update musicbrainz.release set name = translate(name,'’','’') name ~ '[’]+';"|psql jthinksearch update 7284

if dont escape ' fails:

ubuntu@ip-172-31-39-147:~$ echo "update musicbrainz.release set name = translate(name,'’',''') name ~ '[’]+';"|psql jthinksearch error:  syntax error @ or near "[" line 1: ...ease set name = translate(name,'’',''') name ~ '[’]+';

and if escape it still fails different error 

            ^ ubuntu@ip-172-31-39-147:~$ echo "update musicbrainz.release set name = translate(name,'’','\'') name ~ '[’]+';"|psql jthinksearch error:  syntax error @ or near "[" line 1: ...ase set name = translate(name,'’','\'') name ~ '[’]+';                                                                  ^

i use replace():

update musicbrainz.release     set name = replace(name, '’', '''')     name '%’%';

to escape single quote, double up.


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