--
-- NAME
-- all inputs are silently truncated at NAMEDATALEN-1 (63) characters
--
-- fixed-length by reference
SELECT name 'name string' = name 'name string' AS "True";
 True 
------
 t
(1 row)

SELECT name 'name string' = name 'name string ' AS "False";
 False 
-------
 f
(1 row)

--
--
--
CREATE TABLE NAME_TBL(f1 name);
INSERT INTO NAME_TBL(f1) VALUES ('1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR');
INSERT INTO NAME_TBL(f1) VALUES ('1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopqr');
INSERT INTO NAME_TBL(f1) VALUES ('asdfghjkl;');
INSERT INTO NAME_TBL(f1) VALUES ('343f%2a');
INSERT INTO NAME_TBL(f1) VALUES ('d34aaasdf');
INSERT INTO NAME_TBL(f1) VALUES ('');
INSERT INTO NAME_TBL(f1) VALUES ('1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ');
SELECT * FROM NAME_TBL;
                               f1                                
-----------------------------------------------------------------
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
 asdfghjkl;
 343f%2a
 d34aaasdf
 
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
(7 rows)

SELECT c.f1 FROM NAME_TBL c WHERE c.f1 <> '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
                               f1                                
-----------------------------------------------------------------
 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
 asdfghjkl;
 343f%2a
 d34aaasdf
 
(5 rows)

SELECT c.f1 FROM NAME_TBL c WHERE c.f1 = '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
                               f1                                
-----------------------------------------------------------------
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
(2 rows)

SELECT c.f1 FROM NAME_TBL c WHERE c.f1 < '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
 f1 
----
 
(1 row)

SELECT c.f1 FROM NAME_TBL c WHERE c.f1 <= '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
                               f1                                
-----------------------------------------------------------------
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
 
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
(3 rows)

SELECT c.f1 FROM NAME_TBL c WHERE c.f1 > '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
                               f1                                
-----------------------------------------------------------------
 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
 asdfghjkl;
 343f%2a
 d34aaasdf
(4 rows)

SELECT c.f1 FROM NAME_TBL c WHERE c.f1 >= '1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQR';
                               f1                                
-----------------------------------------------------------------
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
 asdfghjkl;
 343f%2a
 d34aaasdf
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
(6 rows)

SELECT c.f1 FROM NAME_TBL c WHERE c.f1 ~ '.*';
                               f1                                
-----------------------------------------------------------------
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
 asdfghjkl;
 343f%2a
 d34aaasdf
 
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
(7 rows)

SELECT c.f1 FROM NAME_TBL c WHERE c.f1 !~ '.*';
 f1 
----
(0 rows)

SELECT c.f1 FROM NAME_TBL c WHERE c.f1 ~ '[0-9]';
                               f1                                
-----------------------------------------------------------------
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
 1234567890abcdefghijklmnopqrstuvwxyz1234567890abcdefghijklmnopq
 343f%2a
 d34aaasdf
 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890ABCDEFGHIJKLMNOPQ
(5 rows)

SELECT c.f1 FROM NAME_TBL c WHERE c.f1 ~ '.*asdf.*';
     f1     
------------
 asdfghjkl;
 d34aaasdf
(2 rows)

DROP TABLE NAME_TBL;