citext doesn't define an md5() function, so the value of using it in
its tests is dubious. At best this shows in an indirect way that the
cast from citext to text works. Avoid the issue and remove the test.
Discussion: https://www.postgresql.org/message-id/flat/
dbbd927f-ef1f-c9a1-4ec6-
c759778ac852%40enterprisedb.com
t
(1 row)
-SELECT md5( name ) = md5( name::text ) AS t FROM srt;
- t
----
- t
- t
- t
- t
-(4 rows)
-
-- pg_client_encoding() takes no args and returns name.
SELECT quote_ident( name ) = quote_ident( name::text ) AS t FROM srt;
t
t
(1 row)
-SELECT md5( name ) = md5( name::text ) AS t FROM srt;
- t
----
- t
- t
- t
- t
-(4 rows)
-
-- pg_client_encoding() takes no args and returns name.
SELECT quote_ident( name ) = quote_ident( name::text ) AS t FROM srt;
t
SELECT ltrim('zzzytrim'::text, 'xyz'::citext) = 'trim' AS t;
SELECT ltrim('zzzytrim'::citext, 'xyz'::text ) = 'trim' AS t;
-SELECT md5( name ) = md5( name::text ) AS t FROM srt;
-- pg_client_encoding() takes no args and returns name.
SELECT quote_ident( name ) = quote_ident( name::text ) AS t FROM srt;
SELECT quote_literal( name ) = quote_literal( name::text ) AS t FROM srt;