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Merge kboortz@bk-internal.mysql.com:/home/bk/mysql-5.0

Browse Source 
into  mysql.com:/home/kent/bk/tmp3/mysql-5.0-build
This commit is contained in:
kent@kent-amd64.(none) 2007-07-21 01:53:19 +02:00
commit 9d247f296a
59 changed files with 1008 additions and 132 deletions
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7
client/mysql.cc
View File

@ -1086,7 +1086,12 @@ static int read_and_execute(bool interactive)
something else is still in console input buffer
*/
} while (tmpbuf.alloced_length() <= clen);
line= buffer.c_ptr();
/*
An empty line is returned from my_cgets when there's error reading :
Ctrl-c for example
*/
if (line)
line= buffer.c_ptr();
#else /* OS2 */
buffer.length(0);
/* _cgets() expects the buffer size - 3 as the first byte */

3
client/mysqldump.c
View File

@ -3673,10 +3673,9 @@ static my_bool get_view_structure(char *table, char* db)
result_table);
check_io(sql_file);
}
fprintf(sql_file, "/*!50001 DROP TABLE %s*/;\n", opt_quoted_table);
if (opt_drop)
{
fprintf(sql_file, "/*!50001 DROP TABLE IF EXISTS %s*/;\n",
opt_quoted_table);
fprintf(sql_file, "/*!50001 DROP VIEW IF EXISTS %s*/;\n",
opt_quoted_table);
check_io(sql_file);

1
include/my_base.h
View File

@ -284,6 +284,7 @@ enum ha_base_keytype {
#define HA_PACK_RECORD 2 /* Request packed record format */
#define HA_CREATE_TMP_TABLE 4
#define HA_CREATE_CHECKSUM 8
#define HA_CREATE_KEEP_FILES 16 /* don't overwrite .MYD and MYI */
#define HA_CREATE_DELAY_KEY_WRITE 64
/*

2
libmysql/libmysql.c
View File

@ -4945,7 +4945,7 @@ static my_bool reset_stmt_handle(MYSQL_STMT *stmt, uint flags)
Reset stored result set if so was requested or it's a part
of cursor fetch.
*/
if (result->data && (flags & RESET_STORE_RESULT))
if (flags & RESET_STORE_RESULT)
{
/* Result buffered */
free_root(&result->alloc, MYF(MY_KEEP_PREALLOC));

4
myisam/mi_create.c
View File

@ -586,7 +586,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs,
32 : 0));
linkname_ptr=0;
/* Replace the current file */
create_flag=MY_DELETE_OLD;
create_flag=(flags & HA_CREATE_KEEP_FILES) ? 0 : MY_DELETE_OLD;
}
/*
@ -647,7 +647,7 @@ int mi_create(const char *name,uint keys,MI_KEYDEF *keydefs,
{
fn_format(filename,name,"",MI_NAME_DEXT,4);
linkname_ptr=0;
create_flag=MY_DELETE_OLD;
create_flag=(flags & HA_CREATE_KEEP_FILES) ? 0 : MY_DELETE_OLD;
}
if ((dfile=
my_create_with_symlink(linkname_ptr, filename, 0, create_mode,

71
myisam/sp_key.c
View File

@ -31,11 +31,6 @@ static int sp_get_geometry_mbr(uchar *(*wkb), uchar *end, uint n_dims,
double *mbr, int top);
static int sp_mbr_from_wkb(uchar (*wkb), uint size, uint n_dims, double *mbr);
static void get_double(double *d, const byte *pos)
{
float8get(*d, pos);
}
uint sp_make_key(register MI_INFO *info, uint keynr, uchar *key,
const byte *record, my_off_t filepos)
{
@ -62,48 +57,40 @@ uint sp_make_key(register MI_INFO *info, uint keynr, uchar *key,
for (i = 0, keyseg = keyinfo->seg; keyseg->type; keyseg++, i++)
{
uint length = keyseg->length;
uint length = keyseg->length, start= keyseg->start;
double val;
DBUG_ASSERT(length == sizeof(double));
DBUG_ASSERT(!(start % sizeof(double)));
DBUG_ASSERT(start < sizeof(mbr));
DBUG_ASSERT(keyseg->type == HA_KEYTYPE_DOUBLE);
pos = ((byte*)mbr) + keyseg->start;
val= mbr[start / sizeof (double)];
#ifdef HAVE_ISNAN
if (isnan(val))
{
bzero(key, length);
key+= length;
len+= length;
continue;
}
#endif
if (keyseg->flag & HA_SWAP_KEY)
{
#ifdef HAVE_ISNAN
if (keyseg->type == HA_KEYTYPE_FLOAT)
{
float nr;
float4get(nr, pos);
if (isnan(nr))
{
/* Replace NAN with zero */
bzero(key, length);
key+= length;
continue;
}
}
else if (keyseg->type == HA_KEYTYPE_DOUBLE)
{
double nr;
get_double(&nr, pos);
if (isnan(nr))
{
bzero(key, length);
key+= length;
continue;
}
}
#endif
pos += length;
while (length--)
{
char buf[sizeof(double)];
float8store(buf, val);
pos= &buf[length];
while (pos > buf)
*key++ = *--pos;
}
}
else
{
memcpy((byte*)key, pos, length);
key += keyseg->length;
float8store((byte *)key, val);
key += length;
}
len += keyseg->length;
len+= length;
}
_mi_dpointer(info, key, filepos);
return len;
@ -141,13 +128,13 @@ static int sp_add_point_to_mbr(uchar *(*wkb), uchar *end, uint n_dims,
{
if ((*wkb) > end - 8)
return -1;
get_double(&ord, (const byte*) *wkb);
float8get(ord, (const byte*) *wkb);
(*wkb)+= 8;
if (ord < *mbr)
float8store((char*) mbr, ord);
*mbr= ord;
mbr++;
if (ord > *mbr)
float8store((char*) mbr, ord);
*mbr= ord;
mbr++;
}
return 0;

11
mysql-test/r/cast.result
View File

@ -403,4 +403,15 @@ hex(cast('a' as binary(2)))
select hex(cast('a' as char(2) binary));
hex(cast('a' as char(2) binary))
61
CREATE TABLE t1 (d1 datetime);
INSERT INTO t1(d1) VALUES ('2007-07-19 08:30:00'), (NULL),
('2007-07-19 08:34:00'), (NULL), ('2007-07-19 08:36:00');
SELECT cast(date(d1) as signed) FROM t1;
cast(date(d1) as signed)
20070719
NULL
20070719
NULL
20070719
drop table t1;
End of 5.0 tests

6
mysql-test/r/ctype_big5.result
View File

@ -193,11 +193,13 @@ select hex(convert(_big5 0xC84041 using ucs2));
hex(convert(_big5 0xC84041 using ucs2))
003F0041
End of 4.1 tests
set names big5;
create table t1 (a blob);
insert into t1 values (0xEE00);
select * into outfile 'test/t1.txt' from t1;
delete from t1;
select hex(load_file('test/t1.txt'));
hex(load_file('test/t1.txt'))
select hex(load_file('MYSQLTEST_VARDIR/master-data/test/t1.txt'));;
hex(load_file('MYSQLTEST_VARDIR/master-data/test/t1.txt'))
5CEE5C300A
load data infile 't1.txt' into table t1;
select hex(a) from t1;

8
mysql-test/r/ctype_collate.result
View File

@ -603,3 +603,11 @@ check table t1 extended;
Table Op Msg_type Msg_text
test.t1 check status OK
drop table t1;
create table t1 (a varchar(2) character set latin7 collate latin7_general_ci,key(a));
insert into t1 set a=0x4c20;
insert into t1 set a=0x6c;
insert into t1 set a=0x4c98;
check table t1 extended;
Table Op Msg_type Msg_text
test.t1 check status OK
drop table t1;

16
mysql-test/r/ctype_cp932.result
View File

@ -11335,6 +11335,22 @@ cp932_bin 6109
cp932_bin 61
cp932_bin 6120
drop table t1;
create table t2 (a char(1));
insert into t2 values ('0'),('1'),('2'),('3'),('4'),('5'),('6'),('7');
insert into t2 values ('8'),('9'),('A'),('B'),('C'),('D'),('E'),('F');
create table t1 (
a varchar(2) character set cp932
) engine=myisam;
insert into t1
select unhex(concat(t24.a, t23.a, t22.a, t21.a))
from t2 t21, t2 t22, t2 t23, t2 t24;
delete from t1 where a='';
alter table t1 add key(a);
check table t1;
Table Op Msg_type Msg_text
test.t1 check status OK
drop table t1;
drop table t2;
create table t1 (col1 varchar(1)) character set cp932;
insert into t1 values ('a');
insert into t1 values ('ab');

4
mysql-test/r/ctype_latin1.result
View File

@ -391,3 +391,7 @@ ABC
SELECT convert(@str collate latin1_swedish_ci using utf8);
convert(@str collate latin1_swedish_ci using utf8)
ABC €°§ß²³µ~ äöüÄÖÜ áéíóú ÀÈÌÒÙ @ abc
select hex(cast(_ascii 0x7f as char(1) character set latin1));
hex(cast(_ascii 0x7f as char(1) character set latin1))
7F
End of 5.0 tests

10
mysql-test/r/ctype_ucs.result
View File

@ -886,4 +886,14 @@ collation(group_concat(a separator ','))
latin1_swedish_ci
drop table t1;
set names latin1;
create table t1 (s1 char(1) character set ascii, s2 char(1) character set ucs2);
insert into t1 (s1) values (0x7f);
update t1 set s2 = s1;
select hex(s2) from t1;
hex(s2)
007F
select hex(convert(s1 using latin1)) from t1;
hex(convert(s1 using latin1))
7F
drop table t1;
End of 5.0 tests

9
mysql-test/r/func_gconcat.result
View File

@ -810,4 +810,13 @@ LENGTH( GROUP_CONCAT( a ) )
65535
SET group_concat_max_len= DEFAULT;
DROP TABLE t1, t2, t3;
set names latin1;
create table t1 (id int, name varchar(20)) DEFAULT CHARSET=utf8;
insert into t1 (id, name) values (1, "óra");
insert into t1 (id, name) values (2, "óra");
select b.id, group_concat(b.name) from t1 a, t1 b group by b.id;
id group_concat(b.name)
1 óra,óra
2 óra,óra
drop table t1;
End of 5.0 tests

13
mysql-test/r/gis-rtree.result
View File

@ -1444,3 +1444,16 @@ OPTIMIZE TABLE t1;
Table Op Msg_type Msg_text
test.t1 optimize status OK
DROP TABLE t1;
CREATE TABLE t1 (a INT, b GEOMETRY NOT NULL, SPATIAL KEY b(b));
INSERT INTO t1 VALUES (1, GEOMFROMTEXT('LINESTRING(1102218.456 1,2000000 2)'));
INSERT INTO t1 VALUES (2, GEOMFROMTEXT('LINESTRING(1102218.456 1,2000000 2)'));
SELECT COUNT(*) FROM t1 WHERE
MBRINTERSECTS(b, GEOMFROMTEXT('LINESTRING(1 1,1102219 2)') );
COUNT(*)
2
SELECT COUNT(*) FROM t1 IGNORE INDEX (b) WHERE
MBRINTERSECTS(b, GEOMFROMTEXT('LINESTRING(1 1,1102219 2)') );
COUNT(*)
2
DROP TABLE t1;
End of 5.0 tests.

61
mysql-test/r/index_merge.result
View File

@ -455,3 +455,64 @@ a
1
UNLOCK TABLES;
DROP TABLE t1, t2;
CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`filler` char(200) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
KEY `a` (`a`),
KEY `b` (`b`)
) ENGINE=MEMORY DEFAULT CHARSET=latin1;
insert into t1 values
(0, 'filler', 0), (1, 'filler', 1), (2, 'filler', 2), (3, 'filler', 3),
(4, 'filler', 4), (5, 'filler', 5), (6, 'filler', 6), (7, 'filler', 7),
(8, 'filler', 8), (9, 'filler', 9), (0, 'filler', 0), (1, 'filler', 1),
(2, 'filler', 2), (3, 'filler', 3), (4, 'filler', 4), (5, 'filler', 5),
(6, 'filler', 6), (7, 'filler', 7), (8, 'filler', 8), (9, 'filler', 9),
(10, 'filler', 10), (11, 'filler', 11), (12, 'filler', 12), (13, 'filler', 13),
(14, 'filler', 14), (15, 'filler', 15), (16, 'filler', 16), (17, 'filler', 17),
(18, 'filler', 18), (19, 'filler', 19), (4, '5 ', 0), (5, '4 ', 0),
(4, '4 ', 0), (4, 'qq ', 5), (5, 'qq ', 4), (4, 'zz ', 4);
create table t2(
`a` int(11) DEFAULT NULL,
`filler` char(200) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
KEY USING BTREE (`a`),
KEY USING BTREE (`b`)
) ENGINE=MEMORY DEFAULT CHARSET=latin1;
insert into t2 select * from t1;
must use sort-union rather than union:
explain select * from t1 where a=4 or b=4;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t1 index_merge a,b a,b 5,5 NULL # Using sort_union(a,b); Using where
select * from t1 where a=4 or b=4;
a filler b
4 4 0
4 5 0
4 filler 4
4 filler 4
4 qq 5
4 zz 4
5 qq 4
select * from t1 ignore index(a,b) where a=4 or b=4;
a filler b
4 4 0
4 5 0
4 filler 4
4 filler 4
4 qq 5
4 zz 4
5 qq 4
must use union, not sort-union:
explain select * from t2 where a=4 or b=4;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 index_merge a,b a,b 5,5 NULL # Using union(a,b); Using where
select * from t2 where a=4 or b=4;
a filler b
4 4 0
4 5 0
4 filler 4
4 filler 4
4 qq 5
4 zz 4
5 qq 4
drop table t1, t2;

111
mysql-test/r/join_nested.result
View File

@ -1632,4 +1632,115 @@ INSERT INTO t3 VALUES (1,1);
SELECT * FROM t1 JOIN (t2 JOIN t3 USING (b)) USING (a);
ERROR 23000: Column 'a' in from clause is ambiguous
DROP TABLE t1,t2,t3;
CREATE TABLE t1 (
carrier char(2) default NULL,
id int NOT NULL auto_increment PRIMARY KEY
);
INSERT INTO t1 VALUES
('CO',235371754),('CO',235376554),('CO',235376884),('CO',235377874),
('CO',231060394),('CO',231059224),('CO',231059314),('CO',231060484),
('CO',231060274),('CO',231060124),('CO',231060244),('CO',231058594),
('CO',231058924),('CO',231058504),('CO',231059344),('CO',231060424),
('CO',231059554),('CO',231060304),('CO',231059644),('CO',231059464),
('CO',231059764),('CO',231058294),('CO',231058624),('CO',231058864),
('CO',231059374),('CO',231059584),('CO',231059734),('CO',231059014),
('CO',231059854),('CO',231059494),('CO',231059794),('CO',231058534),
('CO',231058324),('CO',231058684),('CO',231059524),('CO',231059974);
CREATE TABLE t2 (
scan_date date default NULL,
package_id int default NULL,
INDEX scan_date(scan_date),
INDEX package_id(package_id)
);
INSERT INTO t2 VALUES
('2008-12-29',231062944),('2008-12-29',231065764),('2008-12-29',231066124),
('2008-12-29',231060094),('2008-12-29',231061054),('2008-12-29',231065644),
('2008-12-29',231064384),('2008-12-29',231064444),('2008-12-29',231073774),
('2008-12-29',231058594),('2008-12-29',231059374),('2008-12-29',231066004),
('2008-12-29',231068494),('2008-12-29',231070174),('2008-12-29',231071884),
('2008-12-29',231063274),('2008-12-29',231063754),('2008-12-29',231064144),
('2008-12-29',231069424),('2008-12-29',231073714),('2008-12-29',231058414),
('2008-12-29',231060994),('2008-12-29',231069154),('2008-12-29',231068614),
('2008-12-29',231071464),('2008-12-29',231074014),('2008-12-29',231059614),
('2008-12-29',231059074),('2008-12-29',231059464),('2008-12-29',231069094),
('2008-12-29',231067294),('2008-12-29',231070144),('2008-12-29',231073804),
('2008-12-29',231072634),('2008-12-29',231058294),('2008-12-29',231065344),
('2008-12-29',231066094),('2008-12-29',231069034),('2008-12-29',231058594),
('2008-12-29',231059854),('2008-12-29',231059884),('2008-12-29',231059914),
('2008-12-29',231063664),('2008-12-29',231063814),('2008-12-29',231063904);
CREATE TABLE t3 (
package_id int default NULL,
INDEX package_id(package_id)
);
INSERT INTO t3 VALUES
(231058294),(231058324),(231058354),(231058384),(231058414),(231058444),
(231058474),(231058504),(231058534),(231058564),(231058594),(231058624),
(231058684),(231058744),(231058804),(231058864),(231058924),(231058954),
(231059014),(231059074),(231059104),(231059134),(231059164),(231059194),
(231059224),(231059254),(231059284),(231059314),(231059344),(231059374),
(231059404),(231059434),(231059464),(231059494),(231059524),(231059554),
(231059584),(231059614),(231059644),(231059674),(231059704),(231059734),
(231059764),(231059794),(231059824),(231059854),(231059884),(231059914),
(231059944),(231059974),(231060004),(231060034),(231060064),(231060094),
(231060124),(231060154),(231060184),(231060214),(231060244),(231060274),
(231060304),(231060334),(231060364),(231060394),(231060424),(231060454),
(231060484),(231060514),(231060544),(231060574),(231060604),(231060634),
(231060664),(231060694),(231060724),(231060754),(231060784),(231060814),
(231060844),(231060874),(231060904),(231060934),(231060964),(231060994),
(231061024),(231061054),(231061084),(231061144),(231061174),(231061204),
(231061234),(231061294),(231061354),(231061384),(231061414),(231061474),
(231061564),(231061594),(231061624),(231061684),(231061714),(231061774),
(231061804),(231061894),(231061984),(231062074),(231062134),(231062224),
(231062254),(231062314),(231062374),(231062434),(231062494),(231062554),
(231062584),(231062614),(231062644),(231062704),(231062734),(231062794),
(231062854),(231062884),(231062944),(231063004),(231063034),(231063064),
(231063124),(231063154),(231063184),(231063214),(231063274),(231063334),
(231063394),(231063424),(231063454),(231063514),(231063574),(231063664);
CREATE TABLE t4 (
carrier char(2) NOT NULL default '' PRIMARY KEY,
id int(11) default NULL,
INDEX id(id)
);
INSERT INTO t4 VALUES
('99',6),('SK',456),('UA',486),('AI',1081),('OS',1111),('VS',1510);
CREATE TABLE t5 (
carrier_id int default NULL,
INDEX carrier_id(carrier_id)
);
INSERT INTO t5 VALUES
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(456),(456),(456),
(456),(456),(456),(456),(456),(456),(456),(456),(456),(456),(456),(456),
(456),(486),(1081),(1111),(1111),(1111),(1111),(1510);
SELECT COUNT(*)
FROM((t2 JOIN t1 ON t2.package_id = t1.id)
JOIN t3 ON t3.package_id = t1.id);
COUNT(*)
6
EXPLAIN
SELECT COUNT(*)
FROM ((t2 JOIN t1 ON t2.package_id = t1.id)
JOIN t3 ON t3.package_id = t1.id)
LEFT JOIN
(t5 JOIN t4 ON t5.carrier_id = t4.id)
ON t4.carrier = t1.carrier;
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE t2 index package_id package_id 5 NULL 45 Using index
1 SIMPLE t1 eq_ref PRIMARY PRIMARY 4 test.t2.package_id 1
1 SIMPLE t4 eq_ref PRIMARY,id PRIMARY 2 test.t1.carrier 1
1 SIMPLE t5 ref carrier_id carrier_id 5 test.t4.id 22 Using index
1 SIMPLE t3 ref package_id package_id 5 test.t1.id 1 Using where; Using index
SELECT COUNT(*)
FROM ((t2 JOIN t1 ON t2.package_id = t1.id)
JOIN t3 ON t3.package_id = t1.id)
LEFT JOIN
(t5 JOIN t4 ON t5.carrier_id = t4.id)
ON t4.carrier = t1.carrier;
COUNT(*)
6
DROP TABLE t1,t2,t3,t4,t5;
End of 5.0 tests

33
mysql-test/r/mysqldump.result
View File

@ -1889,7 +1889,7 @@ DROP TABLE IF EXISTS `v2`;
/*!50001 CREATE TABLE `v2` (
`a` varchar(30)
) */;
/*!50001 DROP TABLE IF EXISTS `v2`*/;
/*!50001 DROP TABLE `v2`*/;
/*!50001 DROP VIEW IF EXISTS `v2`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
@ -1968,7 +1968,7 @@ DROP TABLE IF EXISTS `v1`;
/*!50001 CREATE TABLE `v1` (
`a` int(11)
) */;
/*!50001 DROP TABLE IF EXISTS `v1`*/;
/*!50001 DROP TABLE `v1`*/;
/*!50001 DROP VIEW IF EXISTS `v1`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
@ -2027,7 +2027,7 @@ DROP TABLE IF EXISTS `v2`;
/*!50001 CREATE TABLE `v2` (
`a` varchar(30)
) */;
/*!50001 DROP TABLE IF EXISTS `v2`*/;
/*!50001 DROP TABLE `v2`*/;
/*!50001 DROP VIEW IF EXISTS `v2`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
@ -2137,17 +2137,17 @@ DROP TABLE IF EXISTS `v3`;
`b` int(11),
`c` varchar(30)
) */;
/*!50001 DROP TABLE IF EXISTS `v1`*/;
/*!50001 DROP TABLE `v1`*/;
/*!50001 DROP VIEW IF EXISTS `v1`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
/*!50001 VIEW `v1` AS select `v3`.`a` AS `a`,`v3`.`b` AS `b`,`v3`.`c` AS `c` from `v3` where (`v3`.`b` in (1,2,3,4,5,6,7)) */;
/*!50001 DROP TABLE IF EXISTS `v2`*/;
/*!50001 DROP TABLE `v2`*/;
/*!50001 DROP VIEW IF EXISTS `v2`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
/*!50001 VIEW `v2` AS select `v3`.`a` AS `a` from (`v3` join `v1`) where ((`v1`.`a` = `v3`.`a`) and (`v3`.`b` = 3)) limit 1 */;
/*!50001 DROP TABLE IF EXISTS `v3`*/;
/*!50001 DROP TABLE `v3`*/;
/*!50001 DROP VIEW IF EXISTS `v3`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
@ -2721,17 +2721,17 @@ DROP TABLE IF EXISTS `v2`;
) */;
USE `test`;
/*!50001 DROP TABLE IF EXISTS `v0`*/;
/*!50001 DROP TABLE `v0`*/;
/*!50001 DROP VIEW IF EXISTS `v0`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
/*!50001 VIEW `v0` AS select `v1`.`a` AS `a`,`v1`.`b` AS `b`,`v1`.`c` AS `c` from `v1` */;
/*!50001 DROP TABLE IF EXISTS `v1`*/;
/*!50001 DROP TABLE `v1`*/;
/*!50001 DROP VIEW IF EXISTS `v1`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
/*!50001 VIEW `v1` AS select `t1`.`a` AS `a`,`t1`.`b` AS `b`,`t1`.`c` AS `c` from `t1` */;
/*!50001 DROP TABLE IF EXISTS `v2`*/;
/*!50001 DROP TABLE `v2`*/;
/*!50001 DROP VIEW IF EXISTS `v2`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
@ -2941,11 +2941,13 @@ insert into t values(5, 51);
create view v1 as select qty, price, qty*price as value from t;
create view v2 as select qty from v1;
mysqldump {
/*!50001 DROP TABLE `v1`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
/*!50001 VIEW `v1` AS select `t`.`qty` AS `qty`,`t`.`price` AS `price`,(`t`.`qty` * `t`.`price`) AS `value` from `t` */;
} mysqldump {
/*!50001 DROP TABLE `v2`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
/*!50001 VIEW `v2` AS select `v1`.`qty` AS `qty` from `v1` */;
@ -3029,7 +3031,7 @@ DROP TABLE IF EXISTS `v1`;
) */;
USE `mysqldump_test_db`;
/*!50001 DROP TABLE IF EXISTS `v1`*/;
/*!50001 DROP TABLE `v1`*/;
/*!50001 DROP VIEW IF EXISTS `v1`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
@ -3076,6 +3078,7 @@ USE `mysqldump_views`;
USE `mysqldump_tables`;
USE `mysqldump_views`;
/*!50001 DROP TABLE `nasishnasifu`*/;
/*!50001 CREATE ALGORITHM=UNDEFINED */
/*!50013 DEFINER=`root`@`localhost` SQL SECURITY DEFINER */
/*!50001 VIEW `mysqldump_views`.`nasishnasifu` AS select `mysqldump_tables`.`basetable`.`id` AS `id` from `mysqldump_tables`.`basetable` */;
@ -3321,5 +3324,15 @@ CREATE TABLE `t1` (
INSERT INTO `t1` VALUES (11,0x7171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171);
DROP TABLE t1;
#
# Bug #28524: mysqldump --skip-add-drop-table is not
# compatible with views
#
CREATE VIEW v1 AS SELECT 1;
DROP VIEW v1;
SELECT * FROM v1;
1
1
DROP VIEW v1;
#
# End of 5.0 tests
#

22
mysql-test/r/symlink.result
View File

@ -133,4 +133,26 @@ a
42
drop table t1;
End of 4.1 tests
CREATE DATABASE db1;
CREATE DATABASE db2;
USE db2;
INSERT INTO db2.t1 VALUES (1);
SELECT * FROM db2.t1;
b
1
RESET QUERY CACHE;
USE db1;
SET SESSION keep_files_on_create = TRUE;
CREATE TABLE t1 (a INT) ENGINE MYISAM;
ERROR HY000: Can't create/write to file './db1/t1.MYD' (Errcode: 17)
CREATE TABLE t3 (a INT) Engine=MyISAM;
INSERT INTO t3 VALUES (1),(2),(3);
TRUNCATE TABLE t3;
SELECT * from t3;
a
SET SESSION keep_files_on_create = DEFAULT;
DROP TABLE db2.t1, db1.t3;
DROP DATABASE db1;
DROP DATABASE db2;
USE test;
End of 5.0 tests

20
mysql-test/r/type_enum.result
View File

@ -1809,3 +1809,23 @@ f1
drop table t1;
CREATE TABLE t1 (c1 ENUM('a', '', 'b'));
INSERT INTO t1 (c1) VALUES ('b');
INSERT INTO t1 (c1) VALUES ('');
INSERT INTO t1 (c1) VALUES (0);
Warnings:
Warning 1265 Data truncated for column 'c1' at row 1
INSERT INTO t1 (c1) VALUES ('');
SELECT c1 + 0, COUNT(c1) FROM t1 GROUP BY c1;
c1 + 0 COUNT(c1)
0 1
2 2
3 1
CREATE TABLE t2 SELECT * FROM t1;
SELECT c1 + 0 FROM t2;
c1 + 0
3
2
0
2
DROP TABLE t1,t2;

4
mysql-test/r/type_ranges.result
View File

@ -208,10 +208,6 @@ options flags
one one
drop table t2;
create table t2 select * from t1;
Warnings:
Warning 1265 Data truncated for column 'options' at row 4
Warning 1265 Data truncated for column 'options' at row 5
Warning 1265 Data truncated for column 'options' at row 6
update t2 set string="changed" where auto=16;
show full columns from t1;
Field Type Collation Null Key Default Extra Privileges Comment

43
mysql-test/r/type_time.result
View File

@ -85,3 +85,46 @@ sec_to_time(time_to_sec(t))
13:00:00
09:00:00
drop table t1;
select cast('100:55:50' as time) < cast('24:00:00' as time);
cast('100:55:50' as time) < cast('24:00:00' as time)
0
select cast('100:55:50' as time) < cast('024:00:00' as time);
cast('100:55:50' as time) < cast('024:00:00' as time)
0
select cast('300:55:50' as time) < cast('240:00:00' as time);
cast('300:55:50' as time) < cast('240:00:00' as time)
0
select cast('100:55:50' as time) > cast('24:00:00' as time);
cast('100:55:50' as time) > cast('24:00:00' as time)
1
select cast('100:55:50' as time) > cast('024:00:00' as time);
cast('100:55:50' as time) > cast('024:00:00' as time)
1
select cast('300:55:50' as time) > cast('240:00:00' as time);
cast('300:55:50' as time) > cast('240:00:00' as time)
1
create table t1 (f1 time);
insert into t1 values ('24:00:00');
select cast('24:00:00' as time) = (select f1 from t1);
cast('24:00:00' as time) = (select f1 from t1)
1
drop table t1;
create table t1(f1 time, f2 time);
insert into t1 values('20:00:00','150:00:00');
select 1 from t1 where cast('100:00:00' as time) between f1 and f2;
1
1
drop table t1;
CREATE TABLE t1 (
f2 date NOT NULL,
f3 int(11) unsigned NOT NULL default '0',
PRIMARY KEY (f3, f2)
);
insert into t1 values('2007-07-01', 1);
insert into t1 values('2007-07-01', 2);
insert into t1 values('2007-07-02', 1);
insert into t1 values('2007-07-02', 2);
SELECT sum(f3) FROM t1 where f2='2007-07-01 00:00:00' group by f2;
sum(f3)
3
drop table t1;

9
mysql-test/t/cast.test
View File

@ -237,4 +237,13 @@ select hex(cast('a' as char(2) binary));
select hex(cast('a' as binary(2)));
select hex(cast('a' as char(2) binary));
#
# Bug#29898: Item_date_typecast::val_int doesn't reset the null_value flag.
#
CREATE TABLE t1 (d1 datetime);
INSERT INTO t1(d1) VALUES ('2007-07-19 08:30:00'), (NULL),
('2007-07-19 08:34:00'), (NULL), ('2007-07-19 08:36:00');
SELECT cast(date(d1) as signed) FROM t1;
drop table t1;
--echo End of 5.0 tests

1
mysql-test/t/create_not_windows.test
View File

@ -17,4 +17,5 @@ primary key (_id)
show create table `about:text`;
drop table `about:text`;
# End of 5.0 tests

7
mysql-test/t/ctype_big5.test
View File

@ -68,15 +68,16 @@ select hex(convert(_big5 0xC84041 using ucs2));
#
# Bug#26711 "binary content 0x00 sometimes becomes 0x5C 0x00 after dump/load"
#
set names big5;
create table t1 (a blob);
insert into t1 values (0xEE00);
--exec $MYSQL_DUMP --default-character-set=big5 -T $MYSQLTEST_VARDIR/master-data/test test t1
select * into outfile 'test/t1.txt' from t1;
delete from t1;
select hex(load_file('test/t1.txt'));
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--eval select hex(load_file('$MYSQLTEST_VARDIR/master-data/test/t1.txt'));
load data infile 't1.txt' into table t1;
select hex(a) from t1;
--exec rm $MYSQLTEST_VARDIR/master-data/test/t1.txt
--exec rm $MYSQLTEST_VARDIR/master-data/test/t1.sql
drop table t1;
--echo End of 5.0 tests

11
mysql-test/t/ctype_collate.test
View File

@ -218,3 +218,14 @@ insert into t1 set f1=0x3F3F1E563F;
insert into t1 set f1=0x3F3F;
check table t1 extended;
drop table t1;
#
# Bug#29461: Sort order of the collation wasn't used when comparing characters
# with the space character.
#
create table t1 (a varchar(2) character set latin7 collate latin7_general_ci,key(a));
insert into t1 set a=0x4c20;
insert into t1 set a=0x6c;
insert into t1 set a=0x4c98;
check table t1 extended;
drop table t1;

22
mysql-test/t/ctype_cp932.test
View File

@ -403,6 +403,28 @@ SET collation_connection='cp932_japanese_ci';
SET collation_connection='cp932_bin';
-- source include/ctype_filesort.inc
#
# Bug#29333 myisam corruption with
# character set cp932 collate cp932_japanese_ci
#
create table t2 (a char(1));
insert into t2 values ('0'),('1'),('2'),('3'),('4'),('5'),('6'),('7');
insert into t2 values ('8'),('9'),('A'),('B'),('C'),('D'),('E'),('F');
create table t1 (
a varchar(2) character set cp932
) engine=myisam;
--disable_warnings
insert into t1
select unhex(concat(t24.a, t23.a, t22.a, t21.a))
from t2 t21, t2 t22, t2 t23, t2 t24;
--enable_warnings
delete from t1 where a='';
alter table t1 add key(a);
check table t1;
drop table t1;
drop table t2;
#
# Bug#12547: Inserting long string into varchar causes table crash in cp932
#

7
mysql-test/t/ctype_latin1.test
View File

@ -110,3 +110,10 @@ SELECT convert(@str collate latin1_german2_ci using utf8);
SELECT convert(@str collate latin1_swedish_ci using utf8);
# End of 4.1 tests
#
# Bug#29499 Converting 'del' from ascii to Unicode results in 'question mark'
#
select hex(cast(_ascii 0x7f as char(1) character set latin1));
--echo End of 5.0 tests

10
mysql-test/t/ctype_ucs.test
View File

@ -612,4 +612,14 @@ select collation(group_concat(a separator ',')) from t1;
drop table t1;
set names latin1;
#
# Bug#29499 Converting 'del' from ascii to Unicode results in 'question mark'
#
create table t1 (s1 char(1) character set ascii, s2 char(1) character set ucs2);
insert into t1 (s1) values (0x7f);
update t1 set s2 = s1;
select hex(s2) from t1;
select hex(convert(s1 using latin1)) from t1;
drop table t1;
--echo End of 5.0 tests

11
mysql-test/t/func_gconcat.test
View File

@ -551,4 +551,15 @@ SELECT LENGTH( GROUP_CONCAT( a ) ) FROM t3 WHERE b = 3;
SET group_concat_max_len= DEFAULT;
DROP TABLE t1, t2, t3;
#
# Bug#29850: Wrong charset of the GROUP_CONCAT result when the select employs
# a temporary table.
#
set names latin1;
create table t1 (id int, name varchar(20)) DEFAULT CHARSET=utf8;
insert into t1 (id, name) values (1, "óra");
insert into t1 (id, name) values (2, "óra");
select b.id, group_concat(b.name) from t1 a, t1 b group by b.id;
drop table t1;
--echo End of 5.0 tests

19
mysql-test/t/gis-rtree.test
View File

@ -827,3 +827,22 @@ INSERT INTO t1 (b) SELECT b FROM t1;
OPTIMIZE TABLE t1;
DROP TABLE t1;
#
# Bug #29070: Error in spatial index
#
CREATE TABLE t1 (a INT, b GEOMETRY NOT NULL, SPATIAL KEY b(b));
INSERT INTO t1 VALUES (1, GEOMFROMTEXT('LINESTRING(1102218.456 1,2000000 2)'));
INSERT INTO t1 VALUES (2, GEOMFROMTEXT('LINESTRING(1102218.456 1,2000000 2)'));
# must return the same number as the next select
SELECT COUNT(*) FROM t1 WHERE
MBRINTERSECTS(b, GEOMFROMTEXT('LINESTRING(1 1,1102219 2)') );
SELECT COUNT(*) FROM t1 IGNORE INDEX (b) WHERE
MBRINTERSECTS(b, GEOMFROMTEXT('LINESTRING(1 1,1102219 2)') );
DROP TABLE t1;
--echo End of 5.0 tests.

48
mysql-test/t/index_merge.test
View File

@ -415,3 +415,51 @@ INSERT INTO t2(a,b) VALUES(1,2);
SELECT t2.a FROM t1,t2 WHERE t2.b=2 AND t2.a=1;
UNLOCK TABLES;
DROP TABLE t1, t2;
#
# BUG#29740: HA_KEY_SCAN_NOT_ROR wasn't set for HEAP engine
#
CREATE TABLE `t1` (
`a` int(11) DEFAULT NULL,
`filler` char(200) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
KEY `a` (`a`),
KEY `b` (`b`)
) ENGINE=MEMORY DEFAULT CHARSET=latin1;
insert into t1 values
(0, 'filler', 0), (1, 'filler', 1), (2, 'filler', 2), (3, 'filler', 3),
(4, 'filler', 4), (5, 'filler', 5), (6, 'filler', 6), (7, 'filler', 7),
(8, 'filler', 8), (9, 'filler', 9), (0, 'filler', 0), (1, 'filler', 1),
(2, 'filler', 2), (3, 'filler', 3), (4, 'filler', 4), (5, 'filler', 5),
(6, 'filler', 6), (7, 'filler', 7), (8, 'filler', 8), (9, 'filler', 9),
(10, 'filler', 10), (11, 'filler', 11), (12, 'filler', 12), (13, 'filler', 13),
(14, 'filler', 14), (15, 'filler', 15), (16, 'filler', 16), (17, 'filler', 17),
(18, 'filler', 18), (19, 'filler', 19), (4, '5 ', 0), (5, '4 ', 0),
(4, '4 ', 0), (4, 'qq ', 5), (5, 'qq ', 4), (4, 'zz ', 4);
create table t2(
`a` int(11) DEFAULT NULL,
`filler` char(200) DEFAULT NULL,
`b` int(11) DEFAULT NULL,
KEY USING BTREE (`a`),
KEY USING BTREE (`b`)
) ENGINE=MEMORY DEFAULT CHARSET=latin1;
insert into t2 select * from t1;
--echo must use sort-union rather than union:
--replace_column 9 #
explain select * from t1 where a=4 or b=4;
--sorted_result
select * from t1 where a=4 or b=4;
--sorted_result
select * from t1 ignore index(a,b) where a=4 or b=4;
--echo must use union, not sort-union:
--replace_column 9 #
explain select * from t2 where a=4 or b=4;
--sorted_result
select * from t2 where a=4 or b=4;
drop table t1, t2;

114
mysql-test/t/join_nested.test
View File

@ -1083,4 +1083,118 @@ SELECT * FROM t1 JOIN (t2 JOIN t3 USING (b)) USING (a);
DROP TABLE t1,t2,t3;
#
# BUG#29604: inner nest of left join interleaves with outer tables
#
CREATE TABLE t1 (
carrier char(2) default NULL,
id int NOT NULL auto_increment PRIMARY KEY
);
INSERT INTO t1 VALUES
('CO',235371754),('CO',235376554),('CO',235376884),('CO',235377874),
('CO',231060394),('CO',231059224),('CO',231059314),('CO',231060484),
('CO',231060274),('CO',231060124),('CO',231060244),('CO',231058594),
('CO',231058924),('CO',231058504),('CO',231059344),('CO',231060424),
('CO',231059554),('CO',231060304),('CO',231059644),('CO',231059464),
('CO',231059764),('CO',231058294),('CO',231058624),('CO',231058864),
('CO',231059374),('CO',231059584),('CO',231059734),('CO',231059014),
('CO',231059854),('CO',231059494),('CO',231059794),('CO',231058534),
('CO',231058324),('CO',231058684),('CO',231059524),('CO',231059974);
CREATE TABLE t2 (
scan_date date default NULL,
package_id int default NULL,
INDEX scan_date(scan_date),
INDEX package_id(package_id)
);
INSERT INTO t2 VALUES
('2008-12-29',231062944),('2008-12-29',231065764),('2008-12-29',231066124),
('2008-12-29',231060094),('2008-12-29',231061054),('2008-12-29',231065644),
('2008-12-29',231064384),('2008-12-29',231064444),('2008-12-29',231073774),
('2008-12-29',231058594),('2008-12-29',231059374),('2008-12-29',231066004),
('2008-12-29',231068494),('2008-12-29',231070174),('2008-12-29',231071884),
('2008-12-29',231063274),('2008-12-29',231063754),('2008-12-29',231064144),
('2008-12-29',231069424),('2008-12-29',231073714),('2008-12-29',231058414),
('2008-12-29',231060994),('2008-12-29',231069154),('2008-12-29',231068614),
('2008-12-29',231071464),('2008-12-29',231074014),('2008-12-29',231059614),
('2008-12-29',231059074),('2008-12-29',231059464),('2008-12-29',231069094),
('2008-12-29',231067294),('2008-12-29',231070144),('2008-12-29',231073804),
('2008-12-29',231072634),('2008-12-29',231058294),('2008-12-29',231065344),
('2008-12-29',231066094),('2008-12-29',231069034),('2008-12-29',231058594),
('2008-12-29',231059854),('2008-12-29',231059884),('2008-12-29',231059914),
('2008-12-29',231063664),('2008-12-29',231063814),('2008-12-29',231063904);
CREATE TABLE t3 (
package_id int default NULL,
INDEX package_id(package_id)
);
INSERT INTO t3 VALUES
(231058294),(231058324),(231058354),(231058384),(231058414),(231058444),
(231058474),(231058504),(231058534),(231058564),(231058594),(231058624),
(231058684),(231058744),(231058804),(231058864),(231058924),(231058954),
(231059014),(231059074),(231059104),(231059134),(231059164),(231059194),
(231059224),(231059254),(231059284),(231059314),(231059344),(231059374),
(231059404),(231059434),(231059464),(231059494),(231059524),(231059554),
(231059584),(231059614),(231059644),(231059674),(231059704),(231059734),
(231059764),(231059794),(231059824),(231059854),(231059884),(231059914),
(231059944),(231059974),(231060004),(231060034),(231060064),(231060094),
(231060124),(231060154),(231060184),(231060214),(231060244),(231060274),
(231060304),(231060334),(231060364),(231060394),(231060424),(231060454),
(231060484),(231060514),(231060544),(231060574),(231060604),(231060634),
(231060664),(231060694),(231060724),(231060754),(231060784),(231060814),
(231060844),(231060874),(231060904),(231060934),(231060964),(231060994),
(231061024),(231061054),(231061084),(231061144),(231061174),(231061204),
(231061234),(231061294),(231061354),(231061384),(231061414),(231061474),
(231061564),(231061594),(231061624),(231061684),(231061714),(231061774),
(231061804),(231061894),(231061984),(231062074),(231062134),(231062224),
(231062254),(231062314),(231062374),(231062434),(231062494),(231062554),
(231062584),(231062614),(231062644),(231062704),(231062734),(231062794),
(231062854),(231062884),(231062944),(231063004),(231063034),(231063064),
(231063124),(231063154),(231063184),(231063214),(231063274),(231063334),
(231063394),(231063424),(231063454),(231063514),(231063574),(231063664);
CREATE TABLE t4 (
carrier char(2) NOT NULL default '' PRIMARY KEY,
id int(11) default NULL,
INDEX id(id)
);
INSERT INTO t4 VALUES
('99',6),('SK',456),('UA',486),('AI',1081),('OS',1111),('VS',1510);
CREATE TABLE t5 (
carrier_id int default NULL,
INDEX carrier_id(carrier_id)
);
INSERT INTO t5 VALUES
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),
(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(6),(456),(456),(456),
(456),(456),(456),(456),(456),(456),(456),(456),(456),(456),(456),(456),
(456),(486),(1081),(1111),(1111),(1111),(1111),(1510);
SELECT COUNT(*)
FROM((t2 JOIN t1 ON t2.package_id = t1.id)
JOIN t3 ON t3.package_id = t1.id);
EXPLAIN
SELECT COUNT(*)
FROM ((t2 JOIN t1 ON t2.package_id = t1.id)
JOIN t3 ON t3.package_id = t1.id)
LEFT JOIN
(t5 JOIN t4 ON t5.carrier_id = t4.id)
ON t4.carrier = t1.carrier;
SELECT COUNT(*)
FROM ((t2 JOIN t1 ON t2.package_id = t1.id)
JOIN t3 ON t3.package_id = t1.id)
LEFT JOIN
(t5 JOIN t4 ON t5.carrier_id = t4.id)
ON t4.carrier = t1.carrier;
DROP TABLE t1,t2,t3,t4,t5;
--echo End of 5.0 tests

13
mysql-test/t/mysqldump.test
View File

@ -1541,6 +1541,19 @@ INSERT INTO t1 SET c1=11, c2=REPEAT('q',509);
--exec $MYSQL_DUMP --skip-create --compact --hex-blob test t1
DROP TABLE t1;
--echo #
--echo # Bug #28524: mysqldump --skip-add-drop-table is not
--echo # compatible with views
--echo #
CREATE VIEW v1 AS SELECT 1;
--exec $MYSQL_DUMP --skip-add-drop-table test > $MYSQLTEST_VARDIR/tmp/bug28524.sql
DROP VIEW v1;
--exec $MYSQL test < $MYSQLTEST_VARDIR/tmp/bug28524.sql
SELECT * FROM v1;
DROP VIEW v1;
--echo #
--echo # End of 5.0 tests
--echo #

38
mysql-test/t/symlink.test
View File

@ -178,4 +178,42 @@ drop table t1;
--echo End of 4.1 tests
#
# Bug #29325: create table overwrites .MYD file of other table (datadir)
#
CREATE DATABASE db1;
CREATE DATABASE db2;
USE db2;
--disable_query_log
eval CREATE TABLE t1 (b INT) ENGINE MYISAM
DATA DIRECTORY = '$MYSQLTEST_VARDIR/master-data/db1/';
--enable_query_log
INSERT INTO db2.t1 VALUES (1);
SELECT * FROM db2.t1;
RESET QUERY CACHE;
USE db1;
#no warning from create table
SET SESSION keep_files_on_create = TRUE;
--disable_abort_on_error
CREATE TABLE t1 (a INT) ENGINE MYISAM;
--enable_abort_on_error
CREATE TABLE t3 (a INT) Engine=MyISAM;
INSERT INTO t3 VALUES (1),(2),(3);
TRUNCATE TABLE t3;
SELECT * from t3;
SET SESSION keep_files_on_create = DEFAULT;
DROP TABLE db2.t1, db1.t3;
DROP DATABASE db1;
DROP DATABASE db2;
USE test;
--echo End of 5.0 tests

18
mysql-test/t/type_enum.test
View File

@ -182,3 +182,21 @@ create table t1(f1 set('a','b'), index(f1));
insert into t1 values(''),(''),('a'),('b');
select * from t1 where f1='';
drop table t1;
#
# Bug#29360: Confluence of the special 0 enum value with the normal empty string
# value during field to field copy.
#
CREATE TABLE t1 (c1 ENUM('a', '', 'b'));
INSERT INTO t1 (c1) VALUES ('b');
INSERT INTO t1 (c1) VALUES ('');
INSERT INTO t1 (c1) VALUES (0);
INSERT INTO t1 (c1) VALUES ('');
SELECT c1 + 0, COUNT(c1) FROM t1 GROUP BY c1;
CREATE TABLE t2 SELECT * FROM t1;
SELECT c1 + 0 FROM t2;
DROP TABLE t1,t2;

37
mysql-test/t/type_time.test
View File

@ -40,3 +40,40 @@ drop table t1;
# ##########################################################
# End of 4.1 tests
#
# Bug#29555: Comparing time values as strings may lead to a wrong result.
#
select cast('100:55:50' as time) < cast('24:00:00' as time);
select cast('100:55:50' as time) < cast('024:00:00' as time);
select cast('300:55:50' as time) < cast('240:00:00' as time);
select cast('100:55:50' as time) > cast('24:00:00' as time);
select cast('100:55:50' as time) > cast('024:00:00' as time);
select cast('300:55:50' as time) > cast('240:00:00' as time);
create table t1 (f1 time);
insert into t1 values ('24:00:00');
select cast('24:00:00' as time) = (select f1 from t1);
drop table t1;
#
# Bug#29739: Incorrect time comparison in BETWEEN.
#
create table t1(f1 time, f2 time);
insert into t1 values('20:00:00','150:00:00');
select 1 from t1 where cast('100:00:00' as time) between f1 and f2;
drop table t1;
#
# Bug#29729: Wrong conversion error led to an empty result set.
#
CREATE TABLE t1 (
f2 date NOT NULL,
f3 int(11) unsigned NOT NULL default '0',
PRIMARY KEY (f3, f2)
);
insert into t1 values('2007-07-01', 1);
insert into t1 values('2007-07-01', 2);
insert into t1 values('2007-07-02', 1);
insert into t1 values('2007-07-02', 2);
SELECT sum(f3) FROM t1 where f2='2007-07-01 00:00:00' group by f2;
drop table t1;

7
mysys/my_conio.c
View File

@ -184,16 +184,19 @@ char* my_cgets(char *buffer, unsigned long clen, unsigned long* plen)
}
while (GetLastError() == ERROR_NOT_ENOUGH_MEMORY);
/* We go here on error reading the string (Ctrl-C for example) */
if (!*plen)
result= NULL; /* purecov: inspected */
if (result != NULL)
{
if (buffer[*plen - 2] == '\r')
if (*plen > 1 && buffer[*plen - 2] == '\r')
{
*plen= *plen - 2;
}
else
{
if (buffer[*plen - 1] == '\r')
if (*plen > 0 && buffer[*plen - 1] == '\r')
{
char tmp[3];
int tmplen= sizeof(tmp);

2
mysys/my_symlink2.c
View File

@ -52,11 +52,13 @@ File my_create_with_symlink(const char *linkname, const char *filename,
{
if (!access(filename,F_OK))
{
my_errno= errno= EEXIST;
my_error(EE_CANTCREATEFILE, MYF(0), filename, EEXIST);
DBUG_RETURN(-1);
}
if (create_link && !access(linkname,F_OK))
{
my_errno= errno= EEXIST;
my_error(EE_CANTCREATEFILE, MYF(0), linkname, EEXIST);
DBUG_RETURN(-1);
}

3
sql/field.cc
View File

@ -5271,7 +5271,8 @@ int Field_newdate::store(const char *from,uint len,CHARSET_INFO *cs)
else
{
tmp= l_time.day + l_time.month*32 + l_time.year*16*32;
if (!error && (ret != MYSQL_TIMESTAMP_DATE))
if (!error && (ret != MYSQL_TIMESTAMP_DATE) &&
thd->count_cuted_fields != CHECK_FIELD_IGNORE)
error= 3; // Datetime was cut (note)
}

17
sql/field_conv.cc
View File

@ -790,11 +790,18 @@ int field_conv(Field *to,Field *from)
blob->value.copy();
return blob->store(blob->value.ptr(),blob->value.length(),from->charset());
}
if ((from->result_type() == STRING_RESULT &&
(to->result_type() == STRING_RESULT ||
(from->real_type() != FIELD_TYPE_ENUM &&
from->real_type() != FIELD_TYPE_SET))) ||
to->type() == FIELD_TYPE_DECIMAL)
if (from->real_type() == FIELD_TYPE_ENUM &&
to->real_type() == FIELD_TYPE_ENUM &&
from->val_int() == 0)
{
((Field_enum *)(to))->store_type(0);
return 0;
}
else if ((from->result_type() == STRING_RESULT &&
(to->result_type() == STRING_RESULT ||
(from->real_type() != FIELD_TYPE_ENUM &&
from->real_type() != FIELD_TYPE_SET))) ||
to->type() == FIELD_TYPE_DECIMAL)
{
char buff[MAX_FIELD_WIDTH];
String result(buff,sizeof(buff),from->charset());

20
sql/ha_heap.cc
View File

@ -114,6 +114,26 @@ int ha_heap::close(void)
}
/*
Create a copy of this table
DESCRIPTION
Do same as default implementation but use file->s->name instead of
table->s->path. This is needed by Windows where the clone() call sees
'/'-delimited path in table->s->path, while ha_peap::open() was called
with '\'-delimited path.
*/
handler *ha_heap::clone(MEM_ROOT *mem_root)
{
handler *new_handler= get_new_handler(table, mem_root, table->s->db_type);
if (new_handler && !new_handler->ha_open(file->s->name, table->db_stat,
HA_OPEN_IGNORE_IF_LOCKED))
return new_handler;
return NULL; /* purecov: inspected */
}
/*
Compute which keys to use for scanning

9
sql/ha_heap.h
View File

@ -32,6 +32,7 @@ class ha_heap: public handler
public:
ha_heap(TABLE *table);
~ha_heap() {}
handler *clone(MEM_ROOT *mem_root);
const char *table_type() const
{
return (table->in_use->variables.sql_mode & MODE_MYSQL323) ?
@ -54,8 +55,8 @@ public:
ulong index_flags(uint inx, uint part, bool all_parts) const
{
return ((table->key_info[inx].algorithm == HA_KEY_ALG_BTREE) ?
HA_READ_NEXT | HA_READ_PREV | HA_READ_ORDER | HA_READ_RANGE :
HA_ONLY_WHOLE_INDEX);
HA_READ_NEXT | HA_READ_PREV | HA_READ_ORDER | HA_READ_RANGE :
HA_ONLY_WHOLE_INDEX | HA_KEY_SCAN_NOT_ROR);
}
const key_map *keys_to_use_for_scanning() { return &btree_keys; }
uint max_supported_keys() const { return MAX_KEY; }
@ -101,9 +102,7 @@ public:
enum thr_lock_type lock_type);
int cmp_ref(const byte *ref1, const byte *ref2)
{
HEAP_PTR ptr1=*(HEAP_PTR*)ref1;
HEAP_PTR ptr2=*(HEAP_PTR*)ref2;
return ptr1 < ptr2? -1 : (ptr1 > ptr2? 1 : 0);
return memcmp(ref1, ref2, sizeof(HEAP_PTR));
}
private:
void update_key_stats();

2
sql/ha_myisam.cc
View File

@ -1809,6 +1809,8 @@ int ha_myisam::create(const char *name, register TABLE *table_arg,
if (ha_create_info->options & HA_LEX_CREATE_TMP_TABLE)
create_flags|= HA_CREATE_TMP_TABLE;
if (ha_create_info->options & HA_CREATE_KEEP_FILES)
create_flags|= HA_CREATE_KEEP_FILES;
if (options & HA_OPTION_PACK_RECORD)
create_flags|= HA_PACK_RECORD;
if (options & HA_OPTION_CHECKSUM)

110
sql/item_cmpfunc.cc
View File

@ -666,6 +666,67 @@ Arg_comparator::can_compare_as_dates(Item *a, Item *b, ulonglong *const_value)
}
/*
Retrieves correct TIME value from the given item.
SYNOPSIS
get_time_value()
thd thread handle
item_arg [in/out] item to retrieve TIME value from
cache_arg [in/out] pointer to place to store the cache item to
warn_item [in] unused
is_null [out] TRUE <=> the item_arg is null
DESCRIPTION
Retrieves the correct TIME value from given item for comparison by the
compare_datetime() function.
If item's result can be compared as longlong then its int value is used
and a value returned by get_time function is used otherwise.
If an item is a constant one then its value is cached and it isn't
get parsed again. An Item_cache_int object is used for for cached values.
It seamlessly substitutes the original item. The cache item is marked as
non-constant to prevent re-caching it again.
RETURN
obtained value
*/
ulonglong
get_time_value(THD *thd, Item ***item_arg, Item **cache_arg,
Item *warn_item, bool *is_null)
{
ulonglong value;
Item *item= **item_arg;
MYSQL_TIME ltime;
if (item->result_as_longlong())
{
value= item->val_int();
*is_null= item->null_value;
}
else
{
*is_null= item->get_time(&ltime);
value= !*is_null ? TIME_to_ulonglong_datetime(&ltime) : 0;
}
/*
Do not cache GET_USER_VAR() function as its const_item() may return TRUE
for the current thread but it still may change during the execution.
*/
if (item->const_item() && cache_arg && (item->type() != Item::FUNC_ITEM ||
((Item_func*)item)->functype() != Item_func::GUSERVAR_FUNC))
{
Item_cache_int *cache= new Item_cache_int();
/* Mark the cache as non-const to prevent re-caching. */
cache->set_used_tables(1);
cache->store(item, value);
*cache_arg= cache;
*item_arg= cache_arg;
}
return value;
}
int Arg_comparator::set_cmp_func(Item_bool_func2 *owner_arg,
Item **a1, Item **a2,
Item_result type)
@ -704,8 +765,23 @@ int Arg_comparator::set_cmp_func(Item_bool_func2 *owner_arg,
}
is_nulls_eq= test(owner && owner->functype() == Item_func::EQUAL_FUNC);
func= &Arg_comparator::compare_datetime;
get_value_func= &get_datetime_value;
return 0;
}
else if (type == STRING_RESULT && (*a)->field_type() == MYSQL_TYPE_TIME &&
(*b)->field_type() == MYSQL_TYPE_TIME)
{
/* Compare TIME values as integers. */
thd= current_thd;
owner= owner_arg;
a_cache= 0;
b_cache= 0;
is_nulls_eq= test(owner && owner->functype() == Item_func::EQUAL_FUNC);
func= &Arg_comparator::compare_datetime;
get_value_func= &get_time_value;
return 0;
}
return set_compare_func(owner_arg, type);
}
@ -723,8 +799,10 @@ void Arg_comparator::set_datetime_cmp_func(Item **a1, Item **b1)
b_cache= 0;
is_nulls_eq= FALSE;
func= &Arg_comparator::compare_datetime;
get_value_func= &get_datetime_value;
}
/*
Retrieves correct DATETIME value from given item.
@ -838,8 +916,8 @@ int Arg_comparator::compare_datetime()
bool is_null= FALSE;
ulonglong a_value, b_value;
/* Get DATE/DATETIME value of the 'a' item. */
a_value= get_datetime_value(thd, &a, &a_cache, *b, &is_null);
/* Get DATE/DATETIME/TIME value of the 'a' item. */
a_value= (*get_value_func)(thd, &a, &a_cache, *b, &is_null);
if (!is_nulls_eq && is_null)
{
if (owner)
@ -847,8 +925,8 @@ int Arg_comparator::compare_datetime()
return -1;
}
/* Get DATE/DATETIME value of the 'b' item. */
b_value= get_datetime_value(thd, &b, &b_cache, *a, &is_null);
/* Get DATE/DATETIME/TIME value of the 'b' item. */
b_value= (*get_value_func)(thd, &b, &b_cache, *a, &is_null);
if (is_null)
{
if (owner)
@ -1716,6 +1794,7 @@ void Item_func_between::fix_length_and_dec()
THD *thd= current_thd;
int i;
bool datetime_found= FALSE;
int time_items_found= 0;
compare_as_dates= TRUE;
/*
@ -1735,17 +1814,19 @@ void Item_func_between::fix_length_and_dec()
At least one of items should be a DATE/DATETIME item and other items
should return the STRING result.
*/
for (i= 0; i < 3; i++)
if (cmp_type == STRING_RESULT)
{
if (args[i]->is_datetime())
for (i= 0; i < 3; i++)
{
datetime_found= TRUE;
continue;
if (args[i]->is_datetime())
{
datetime_found= TRUE;
continue;
}
if (args[i]->field_type() == MYSQL_TYPE_TIME &&
args[i]->result_as_longlong())
time_items_found++;
}
if (args[i]->result_type() == STRING_RESULT)
continue;
compare_as_dates= FALSE;
break;
}
if (!datetime_found)
compare_as_dates= FALSE;
@ -1755,6 +1836,11 @@ void Item_func_between::fix_length_and_dec()
ge_cmp.set_datetime_cmp_func(args, args + 1);
le_cmp.set_datetime_cmp_func(args, args + 2);
}
else if (time_items_found == 3)
{
/* Compare TIME items as integers. */
cmp_type= INT_RESULT;
}
else if (args[0]->real_item()->type() == FIELD_ITEM &&
thd->lex->sql_command != SQLCOM_CREATE_VIEW &&
thd->lex->sql_command != SQLCOM_SHOW_CREATE)

2
sql/item_cmpfunc.h
View File

@ -42,6 +42,8 @@ class Arg_comparator: public Sql_alloc
bool is_nulls_eq; // TRUE <=> compare for the EQUAL_FUNC
enum enum_date_cmp_type { CMP_DATE_DFLT= 0, CMP_DATE_WITH_DATE,
CMP_DATE_WITH_STR, CMP_STR_WITH_DATE };
ulonglong (*get_value_func)(THD *thd, Item ***item_arg, Item **cache_arg,
Item *warn_item, bool *is_null);
public:
DTCollation cmp_collation;

1
sql/item_sum.cc
View File

@ -3068,6 +3068,7 @@ Item_func_group_concat::Item_func_group_concat(THD *thd,
original(item)
{
quick_group= item->quick_group;
result.set_charset(collation.collation);
}

5
sql/item_timefunc.cc
View File

@ -2662,11 +2662,8 @@ longlong Item_date_typecast::val_int()
{
DBUG_ASSERT(fixed == 1);
MYSQL_TIME ltime;
if (args[0]->get_date(&ltime, TIME_FUZZY_DATE))
{
null_value= 1;
if ((null_value= args[0]->get_date(&ltime, TIME_FUZZY_DATE)))
return 0;
}
return (longlong) (ltime.year * 10000L + ltime.month * 100 + ltime.day);
}

40
sql/opt_range.cc
View File

@ -1131,8 +1131,16 @@ int QUICK_RANGE_SELECT::init_ror_merged_scan(bool reuse_handler)
THD *thd= current_thd;
if (!(file= head->file->clone(thd->mem_root)))
{
/*
Manually set the error flag. Note: there seems to be quite a few
places where a failure could cause the server to "hang" the client by
sending no response to a query. ATM those are not real errors because
the storage engine calls in question happen to never fail with the
existing storage engines.
*/
thd->net.report_error= 1; /* purecov: inspected */
/* Caller will free the memory */
goto failure;
goto failure; /* purecov: inspected */
}
if (file->external_lock(thd, F_RDLCK))
goto failure;
@ -5816,6 +5824,11 @@ check_quick_select(PARAM *param,uint idx,SEL_ARG *tree)
param->is_ror_scan is cleared if the function detects that the key scan is
not a Rowid-Ordered Retrieval scan ( see comments for is_key_scan_ror
function for description of which key scans are ROR scans)
RETURN
#records E(#records) for given subtree
HA_POS_ERROR if subtree cannot be used for record retrieval
*/
static ha_rows
@ -6007,27 +6020,24 @@ check_quick_keys(PARAM *param,uint idx,SEL_ARG *key_tree,
ROR (Rowid Ordered Retrieval) key scan is a key scan that produces
ordered sequence of rowids (ha_xxx::cmp_ref is the comparison function)
An index scan is a ROR scan if it is done using a condition in form
This function is needed to handle a practically-important special case:
an index scan is a ROR scan if it is done using a condition in form
"key1_1=c_1 AND ... AND key1_n=c_n" (1)
"key1_1=c_1 AND ... AND key1_n=c_n"
where the index is defined on (key1_1, ..., key1_N [,a_1, ..., a_n])
and the table has a clustered Primary Key
and the table has a clustered Primary Key defined as
PRIMARY KEY(a_1, ..., a_n, b1, ..., b_k) with first key parts being
identical to uncovered parts ot the key being scanned (2)
Scans on HASH indexes are not ROR scans,
any range scan on clustered primary key is ROR scan (3)
Check (1) is made in check_quick_keys()
Check (3) is made check_quick_select()
Check (2) is made by this function.
PRIMARY KEY(a_1, ..., a_n, b1, ..., b_k)
i.e. the first key parts of it are identical to uncovered parts ot the
key being scanned. This function assumes that the index flags do not
include HA_KEY_SCAN_NOT_ROR flag (that is checked elsewhere).
RETURN
TRUE If the scan is ROR-scan
FALSE otherwise
TRUE The scan is ROR-scan
FALSE Otherwise
*/
static bool is_key_scan_ror(PARAM *param, uint keynr, uint8 nparts)

6
sql/set_var.cc
View File

@ -592,6 +592,10 @@ sys_var_const_str sys_license("license", STRINGIFY_ARG(LICENSE));
/* Global read-only variable containing hostname */
sys_var_const_str sys_hostname("hostname", glob_hostname);
sys_var_thd_bool sys_keep_files_on_create("keep_files_on_create",
&SV::keep_files_on_create);
/*
@ -637,6 +641,7 @@ sys_var *sys_variables[]=
&sys_delayed_insert_limit,
&sys_delayed_insert_timeout,
&sys_delayed_queue_size,
&sys_keep_files_on_create,
&sys_error_count,
&sys_expire_logs_days,
&sys_flush,
@ -849,6 +854,7 @@ struct show_var_st init_vars[]= {
{sys_delayed_insert_timeout.name, (char*) &sys_delayed_insert_timeout, SHOW_SYS},
{sys_delayed_queue_size.name,(char*) &sys_delayed_queue_size, SHOW_SYS},
{sys_div_precincrement.name,(char*) &sys_div_precincrement,SHOW_SYS},
{sys_keep_files_on_create.name,(char*) &sys_keep_files_on_create, SHOW_SYS},
{sys_engine_condition_pushdown.name,
(char*) &sys_engine_condition_pushdown, SHOW_SYS},
{sys_expire_logs_days.name, (char*) &sys_expire_logs_days, SHOW_SYS},

2
sql/share/charsets/ascii.xml
View File

@ -97,7 +97,7 @@
0040 0041 0042 0043 0044 0045 0046 0047 0048 0049 004A 004B 004C 004D 004E 004F
0050 0051 0052 0053 0054 0055 0056 0057 0058 0059 005A 005B 005C 005D 005E 005F
0060 0061 0062 0063 0064 0065 0066 0067 0068 0069 006A 006B 006C 006D 006E 006F
0070 0071 0072 0073 0074 0075 0076 0077 0078 0079 007A 007B 007C 007D 007E 0000
0070 0071 0072 0073 0074 0075 0076 0077 0078 0079 007A 007B 007C 007D 007E 007F
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000

1
sql/sql_class.h
View File

@ -566,6 +566,7 @@ struct system_variables
my_bool new_mode;
my_bool query_cache_wlock_invalidate;
my_bool engine_condition_pushdown;
my_bool keep_files_on_create;
#ifdef HAVE_INNOBASE_DB
my_bool innodb_table_locks;

10
sql/sql_select.cc
View File

@ -8486,9 +8486,15 @@ static void restore_prev_nj_state(JOIN_TAB *last)
{
TABLE_LIST *last_emb= last->table->pos_in_table_list->embedding;
JOIN *join= last->join;
while (last_emb && !(--last_emb->nested_join->counter))
while (last_emb)
{
join->cur_embedding_map &= last_emb->nested_join->nj_map;
if (!(--last_emb->nested_join->counter))
join->cur_embedding_map&= ~last_emb->nested_join->nj_map;
else if (last_emb->nested_join->join_list.elements-1 ==
last_emb->nested_join->counter)
join->cur_embedding_map|= last_emb->nested_join->nj_map;
else
break;
last_emb= last_emb->embedding;
}
}

2
sql/sql_table.cc
View File

@ -2841,6 +2841,8 @@ bool mysql_create_like_table(THD* thd, TABLE_LIST* table, TABLE_LIST *src_table,
and temporary tables).
*/
*fn_ext(dst_path)= 0;
if (thd->variables.keep_files_on_create)
create_info->options|= HA_CREATE_KEEP_FILES;
err= ha_create_table(dst_path, create_info, 1);
if (create_info->options & HA_LEX_CREATE_TMP_TABLE)

2
sql/unireg.cc
View File

@ -285,6 +285,8 @@ int rea_create_table(THD *thd, my_string file_name,
if (mysql_create_frm(thd, file_name, db, table, create_info,
create_fields, keys, key_info, NULL))
DBUG_RETURN(1);
if (thd->variables.keep_files_on_create)
create_info->options|= HA_CREATE_KEEP_FILES;
if (!create_info->frm_only && ha_create_table(file_name,create_info,0))
{
my_delete(file_name,MYF(0));

23
strings/conf_to_src.c
View File

@ -243,6 +243,28 @@ void dispcset(FILE *f,CHARSET_INFO *cs)
}
static void
fprint_copyright(FILE *file)
{
fprintf(file,
"/* Copyright (C) 2000-2007 MySQL AB\n"
"\n"
" This program is free software; you can redistribute it and/or modify\n"
" it under the terms of the GNU General Public License as published by\n"
" the Free Software Foundation; version 2 of the License.\n"
"\n"
" This program is distributed in the hope that it will be useful,\n"
" but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
" GNU General Public License for more details.\n"
"\n"
" You should have received a copy of the GNU General Public License\n"
" along with this program; if not, write to the Free Software\n"
" Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */\n"
"\n");
}
int
main(int argc, char **argv __attribute__((unused)))
{
@ -283,6 +305,7 @@ main(int argc, char **argv __attribute__((unused)))
"directory:\n");
fprintf(f, " ./conf_to_src ../sql/share/charsets/ > FILE\n");
fprintf(f, "*/\n\n");
fprint_copyright(f);
fprintf(f,"#include <my_global.h>\n");
fprintf(f,"#include <m_ctype.h>\n\n");

14
strings/ctype-cp932.c
View File

@ -250,9 +250,16 @@ static int my_strnncollsp_cp932(CHARSET_INFO *cs __attribute__((unused)),
const uchar *a_end= a + a_length;
const uchar *b_end= b + b_length;
int res= my_strnncoll_cp932_internal(cs, &a, a_length, &b, b_length);
#ifndef VARCHAR_WITH_DIFF_ENDSPACE_ARE_DIFFERENT_FOR_UNIQUE
diff_if_only_endspace_difference= 0;
#endif
if (!res && (a != a_end || b != b_end))
{
int swap= 0;
int swap= 1;
if (diff_if_only_endspace_difference)
res= 1; /* Assume 'a' is bigger */
/*
Check the next not space character of the longer key. If it's < ' ',
then it's smaller than the other key.
@ -263,11 +270,12 @@ static int my_strnncollsp_cp932(CHARSET_INFO *cs __attribute__((unused)),
a_end= b_end;
a= b;
swap= -1; /* swap sign of result */
res= -res;
}
for (; a < a_end ; a++)
{
if (*a != ' ')
return ((int) *a - (int) ' ') ^ swap;
if (*a != (uchar) ' ')
return (*a < (uchar) ' ') ? -swap : swap;
}
}
return res;

7
strings/ctype-extra.c
View File

@ -5,7 +5,8 @@
To re-generate, run the following in the strings/ directory:
./conf_to_src ../sql/share/charsets/ > FILE
*/
/* Copyright (C) 2000-2003 MySQL AB
/* Copyright (C) 2000-2007 MySQL AB
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -922,7 +923,7 @@ uint16 to_uni_ascii_general_ci[] = {
0x0060,0x0061,0x0062,0x0063,0x0064,0x0065,0x0066,0x0067,
0x0068,0x0069,0x006A,0x006B,0x006C,0x006D,0x006E,0x006F,
0x0070,0x0071,0x0072,0x0073,0x0074,0x0075,0x0076,0x0077,
0x0078,0x0079,0x007A,0x007B,0x007C,0x007D,0x007E,0x0000,
0x0078,0x0079,0x007A,0x007B,0x007C,0x007D,0x007E,0x007F,
0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
@ -4603,7 +4604,7 @@ uint16 to_uni_ascii_bin[] = {
0x0060,0x0061,0x0062,0x0063,0x0064,0x0065,0x0066,0x0067,
0x0068,0x0069,0x006A,0x006B,0x006C,0x006D,0x006E,0x006F,
0x0070,0x0071,0x0072,0x0073,0x0074,0x0075,0x0076,0x0077,
0x0078,0x0079,0x007A,0x007B,0x007C,0x007D,0x007E,0x0000,
0x0078,0x0079,0x007A,0x007B,0x007C,0x007D,0x007E,0x007F,
0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,
0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,

2
strings/ctype-simple.c
View File

@ -179,7 +179,7 @@ int my_strnncollsp_simple(CHARSET_INFO * cs, const uchar *a, uint a_length,
}
for (end= a + a_length-length; a < end ; a++)
{
if (*a != ' ')
if (map[*a] != ' ')
return (map[*a] < ' ') ? -swap : swap;
}
}

29
strings/ctype-utf8.c
View File

@ -2802,16 +2802,19 @@ static int my_strnncoll_utf8_cs(CHARSET_INFO *cs,
static int my_strnncollsp_utf8_cs(CHARSET_INFO *cs,
const uchar *s, uint slen,
const uchar *t, uint tlen,
my_bool diff_if_only_endspace_difference
__attribute__((unused)))
my_bool diff_if_only_endspace_difference)
{
int s_res,t_res;
my_wc_t s_wc,t_wc;
const uchar *se= s+slen;
const uchar *te= t+tlen;
int save_diff = 0;
int s_res, t_res, res;
my_wc_t s_wc, t_wc;
const uchar *se= s + slen;
const uchar *te= t + tlen;
int save_diff= 0;
MY_UNICASE_INFO **uni_plane= cs->caseinfo;
#ifndef VARCHAR_WITH_DIFF_ENDSPACE_ARE_DIFFERENT_FOR_UNIQUE
diff_if_only_endspace_difference= 0;
#endif
while ( s < se && t < te )
{
int plane;
@ -2843,16 +2846,20 @@ static int my_strnncollsp_utf8_cs(CHARSET_INFO *cs,
slen= se-s;
tlen= te-t;
res= 0;
if (slen != tlen)
{
int swap= 0;
int swap= 1;
if (diff_if_only_endspace_difference)
res= 1; /* Assume 'a' is bigger */
if (slen < tlen)
{
slen= tlen;
s= t;
se= te;
swap= -1;
res= -res;
}
/*
This following loop uses the fact that in UTF-8
@ -2866,8 +2873,8 @@ static int my_strnncollsp_utf8_cs(CHARSET_INFO *cs,
*/
for ( ; s < se; s++)
{
if (*s != ' ')
return ((int)*s - (int) ' ') ^ swap;
if (*s != (uchar) ' ')
return (*s < (uchar) ' ') ? -swap : swap;
}
}
return save_diff;