ydb/yql/essentials/tests/postgresql/cases/char.err

<sql-statement>
--
-- CHAR
--
-- fixed-length by value
-- internally passed by value if <= 4 bytes in storage
SELECT char 'c' = char 'c' AS true;
</sql-statement>
<sql-statement>
--
-- Build a table for testing
--
CREATE TABLE CHAR_TBL(f1 char);
</sql-statement>
<sql-statement>
INSERT INTO CHAR_TBL (f1) VALUES ('a');
</sql-statement>
<sql-statement>
INSERT INTO CHAR_TBL (f1) VALUES ('A');
</sql-statement>
<sql-statement>
-- any of the following three input formats are acceptable
INSERT INTO CHAR_TBL (f1) VALUES ('1');
</sql-statement>
<sql-statement>
INSERT INTO CHAR_TBL (f1) VALUES (2);
</sql-statement>
<sql-statement>
INSERT INTO CHAR_TBL (f1) VALUES ('3');
</sql-statement>
<sql-statement>
-- zero-length char
INSERT INTO CHAR_TBL (f1) VALUES ('');
</sql-statement>
<sql-statement>
-- try char's of greater than 1 length
INSERT INTO CHAR_TBL (f1) VALUES ('cd');
</sql-statement>
<sql-statement>
INSERT INTO CHAR_TBL (f1) VALUES ('c     ');
</sql-statement>
<sql-statement>
SELECT * FROM CHAR_TBL;
</sql-statement>
<sql-statement>
SELECT c.*
   FROM CHAR_TBL c
   WHERE c.f1 <> 'a';
</sql-statement>
<sql-statement>
SELECT c.*
   FROM CHAR_TBL c
   WHERE c.f1 = 'a';
</sql-statement>
<sql-statement>
SELECT c.*
   FROM CHAR_TBL c
   WHERE c.f1 < 'a';
</sql-statement>
<sql-statement>
SELECT c.*
   FROM CHAR_TBL c
   WHERE c.f1 <= 'a';
</sql-statement>
<sql-statement>
SELECT c.*
   FROM CHAR_TBL c
   WHERE c.f1 > 'a';
</sql-statement>
<sql-statement>
SELECT c.*
   FROM CHAR_TBL c
   WHERE c.f1 >= 'a';
</sql-statement>
<sql-statement>
DROP TABLE CHAR_TBL;
</sql-statement>
<sql-statement>
--
-- Now test longer arrays of char
--
CREATE TABLE CHAR_TBL(f1 char(4));
</sql-statement>
<sql-statement>
INSERT INTO CHAR_TBL (f1) VALUES ('a');
</sql-statement>
<sql-statement>
INSERT INTO CHAR_TBL (f1) VALUES ('ab');
</sql-statement>
<sql-statement>
INSERT INTO CHAR_TBL (f1) VALUES ('abcd');
</sql-statement>
<sql-statement>
INSERT INTO CHAR_TBL (f1) VALUES ('abcde');
</sql-statement>
<sql-statement>
INSERT INTO CHAR_TBL (f1) VALUES ('abcd    ');
</sql-statement>
<sql-statement>
SELECT * FROM CHAR_TBL;
</sql-statement>