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Backporting "WL#3332 Korean Enhancements" and

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"WL#4584 New euckr characters" from 5.4.
(as agreed on ServerPT meeting on July 8).
This commit is contained in:
Alexander Barkov
2009-07-24 11:27:23 +05:00
parent 9c708fdf1e
commit c6771e7bde
3 changed files with 24035 additions and 5 deletions
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23979
mysql-test/r/ctype_euckr.result
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51
mysql-test/t/ctype_euckr.test
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@ -56,3 +56,54 @@ select hex(s1), hex(convert(s1 using utf8)) from t1 order by binary s1;
drop table t1;
--echo End of 5.0 tests
--echo Start of 5.4 tests
--echo #
--echo # WL#3997 New euckr characters
--echo #
SET NAMES utf8;
CREATE TABLE t1 (a varchar(10) character set euckr);
INSERT INTO t1 VALUES (0xA2E6), (0xA2E7);
SELECT hex(a), hex(@utf8:=convert(a using utf8)), hex(convert(@utf8 using euckr)) FROM t1;
DROP TABLE t1;
--echo #
--echo # WL#3332 Korean Enhancements
--echo # euckr valid codes are now [81..FE][41..5A,61..7A,81..FE]
--echo #
CREATE TABLE t1 (a binary(1), key(a));
--disable_query_log
let $1=255;
while($1)
{
eval INSERT INTO t1 VALUES (unhex(hex($1)));
dec $1;
}
--enable_query_log
CREATE TABLE t2 (s VARCHAR(4), a VARCHAR(1) CHARACTER SET euckr);
--disable_warnings
INSERT INTO t2
SELECT hex(concat(t11.a, t12.a)), concat(t11.a, t12.a)
FROM t1 t11, t1 t12
WHERE t11.a >= 0x81 AND t11.a <= 0xFE
AND t12.a >= 0x41 AND t12.a <= 0xFE
ORDER BY t11.a, t12.a;
--enable_warnings
SELECT s as bad_code FROM t2 WHERE a='' ORDER BY s;
DELETE FROM t2 WHERE a='';
ALTER TABLE t2 ADD u VARCHAR(1) CHARACTER SET utf8, ADD a2 VARCHAR(1) CHARACTER SET euckr;
--disable_warnings
UPDATE t2 SET u=a, a2=u;
--enable_warnings
SELECT s as unassigned_code FROM t2 WHERE u='?';
DELETE FROM t2 WHERE u='?';
# Make sure there are no euckr->utf8->euckr roundtrip problems
SELECT count(*) as roundtrip_problem_chars FROM t2 WHERE hex(a) <> hex(a2);
SELECT s, hex(a), hex(u), hex(a2) FROM t2 ORDER BY s;
DROP TABLE t1, t2;
--echo End of 5.4 tests