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Commit 7c9a8780 authored by Michael Widenius's avatar Michael Widenius
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Showing with 80 additions and 29 deletions
mysql-test/suite/maria/r/maria.result
View file @ 7c9a8780
......@@ -340,14 +340,14 @@ Table Op Msg_type Msg_text
test.t1 check status OK
drop table t1;
CREATE TABLE t1 (a varchar(255), b varchar(255), c varchar(255), d varchar(255), e varchar(255), KEY t1 (a, b, c, d, e));
ERROR 42000: Specified key was too long; max key length is 1208 bytes
ERROR 42000: Specified key was too long; max key length is 1000 bytes
CREATE TABLE t1 (a varchar(32000), unique key(a));
ERROR 42000: Specified key was too long; max key length is 1208 bytes
ERROR 42000: Specified key was too long; max key length is 1000 bytes
CREATE TABLE t1 (a varchar(1), b varchar(1), key (a,b,a,b,a,b,a,b,a,b,a,b,a,b,a,b,a,b,a,b,a,b,a,b,a,b,a,b,a,b,a,b,a,b,a,b));
ERROR 42000: Too many key parts specified; max 32 parts allowed
CREATE TABLE t1 (a varchar(255), b varchar(255), c varchar(255), d varchar(255), e varchar(255));
ALTER TABLE t1 ADD INDEX t1 (a, b, c, d, e);
ERROR 42000: Specified key was too long; max key length is 1208 bytes
ERROR 42000: Specified key was too long; max key length is 1000 bytes
DROP TABLE t1;
CREATE TABLE t1 (a int not null, b int, c int, key(b), key(c), key(a,b), key(c,a));
INSERT into t1 values (0, null, 0), (0, null, 1), (0, null, 2), (0, null,3), (1,1,4);
......@@ -1551,7 +1551,7 @@ a b
drop table t1;
create table t1 (v varchar(65530), key(v));
Warnings:
Warning 1071 Specified key was too long; max key length is 1208 bytes
Warning 1071 Specified key was too long; max key length is 1000 bytes
drop table if exists t1;
create table t1 (v varchar(65536));
Warnings:
......@@ -1789,34 +1789,34 @@ t1 CREATE TABLE `t1` (
drop table t1;
create table t1 (a varchar(2048), key `a` (a));
Warnings:
Warning 1071 Specified key was too long; max key length is 1208 bytes
Warning 1071 Specified key was too long; max key length is 1000 bytes
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(2048) DEFAULT NULL,
KEY `a` (`a`(1208))
KEY `a` (`a`(1000))
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=0
drop table t1;
create table t1 (a varchar(2048), key `a` (a) key_block_size=1024);
Warnings:
Warning 1071 Specified key was too long; max key length is 1208 bytes
Warning 1071 Specified key was too long; max key length is 1000 bytes
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(2048) DEFAULT NULL,
KEY `a` (`a`(1208)) KEY_BLOCK_SIZE=8192
KEY `a` (`a`(1000)) KEY_BLOCK_SIZE=8192
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=0
drop table t1;
create table t1 (a int not null, b varchar(2048), key (a), key(b)) key_block_size=1024;
Warnings:
Warning 1071 Specified key was too long; max key length is 1208 bytes
Warning 1071 Specified key was too long; max key length is 1000 bytes
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL,
`b` varchar(2048) DEFAULT NULL,
KEY `a` (`a`) KEY_BLOCK_SIZE=8192,
KEY `b` (`b`(1208)) KEY_BLOCK_SIZE=8192
KEY `b` (`b`(1000)) KEY_BLOCK_SIZE=8192
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=0 KEY_BLOCK_SIZE=1024
alter table t1 key_block_size=2048;
show create table t1;
......@@ -1825,7 +1825,7 @@ t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL,
`b` varchar(2048) DEFAULT NULL,
KEY `a` (`a`) KEY_BLOCK_SIZE=8192,
KEY `b` (`b`(1208)) KEY_BLOCK_SIZE=8192
KEY `b` (`b`(1000)) KEY_BLOCK_SIZE=8192
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=0 KEY_BLOCK_SIZE=2048
alter table t1 add c int, add key (c);
show create table t1;
......@@ -1835,7 +1835,7 @@ t1 CREATE TABLE `t1` (
`b` varchar(2048) DEFAULT NULL,
`c` int(11) DEFAULT NULL,
KEY `a` (`a`) KEY_BLOCK_SIZE=8192,
KEY `b` (`b`(1208)) KEY_BLOCK_SIZE=8192,
KEY `b` (`b`(1000)) KEY_BLOCK_SIZE=8192,
KEY `c` (`c`) KEY_BLOCK_SIZE=8192
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=0 KEY_BLOCK_SIZE=2048
alter table t1 key_block_size=0;
......@@ -1848,33 +1848,33 @@ t1 CREATE TABLE `t1` (
`c` int(11) DEFAULT NULL,
`d` int(11) DEFAULT NULL,
KEY `a` (`a`) KEY_BLOCK_SIZE=8192,
KEY `b` (`b`(1208)) KEY_BLOCK_SIZE=8192,
KEY `b` (`b`(1000)) KEY_BLOCK_SIZE=8192,
KEY `c` (`c`) KEY_BLOCK_SIZE=8192,
KEY `d` (`d`)
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=0
drop table t1;
create table t1 (a int not null, b varchar(2048), key (a), key(b)) key_block_size=8192;
Warnings:
Warning 1071 Specified key was too long; max key length is 1208 bytes
Warning 1071 Specified key was too long; max key length is 1000 bytes
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL,
`b` varchar(2048) DEFAULT NULL,
KEY `a` (`a`),
KEY `b` (`b`(1208))
KEY `b` (`b`(1000))
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=0 KEY_BLOCK_SIZE=8192
drop table t1;
create table t1 (a int not null, b varchar(2048), key (a) key_block_size=1024, key(b)) key_block_size=8192;
Warnings:
Warning 1071 Specified key was too long; max key length is 1208 bytes
Warning 1071 Specified key was too long; max key length is 1000 bytes
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` int(11) NOT NULL,
`b` varchar(2048) DEFAULT NULL,
KEY `a` (`a`),
KEY `b` (`b`(1208))
KEY `b` (`b`(1000))
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=0 KEY_BLOCK_SIZE=8192
drop table t1;
create table t1 (a int not null, b int, key (a) key_block_size=1024, key(b) key_block_size=8192) key_block_size=16384;
......@@ -1897,12 +1897,12 @@ t1 CREATE TABLE `t1` (
drop table t1;
create table t1 (a varchar(2048), key `a` (a) key_block_size=1000000000000000000);
Warnings:
Warning 1071 Specified key was too long; max key length is 1208 bytes
Warning 1071 Specified key was too long; max key length is 1000 bytes
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(2048) DEFAULT NULL,
KEY `a` (`a`(1208)) KEY_BLOCK_SIZE=8192
KEY `a` (`a`(1000)) KEY_BLOCK_SIZE=8192
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=0
drop table t1;
create table t1 (a int not null, key `a` (a) key_block_size=1025);
......
mysql-test/suite/maria/r/maria3.result
View file @ 7c9a8780
......@@ -17,12 +17,12 @@ t1 CREATE TABLE `t1` (
drop table t1;
create table t1 (a varchar(2048), key `a` (a) key_block_size=1000000000000000000);
Warnings:
Warning 1071 Specified key was too long; max key length is 1208 bytes
Warning 1071 Specified key was too long; max key length is 1000 bytes
show create table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(2048) DEFAULT NULL,
KEY `a` (`a`(1208)) KEY_BLOCK_SIZE=8192
KEY `a` (`a`(1000)) KEY_BLOCK_SIZE=8192
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=0
drop table t1;
create table t1 (a int not null, key `a` (a) key_block_size=1025);
......@@ -645,3 +645,26 @@ a b c d e f g h i j
1 A B C D 1 M H
2 Abcdefghi E F G 2 N H
drop table t1,t2;
CREATE TABLE t1 ( a VARCHAR(800),KEY(a) )
ENGINE=Aria DEFAULT CHARACTER SET latin1;
INSERT INTO t1 VALUES
(REPEAT('abc ',200)), (REPEAT('def ',200)),
(REPEAT('ghi ',200)), (REPEAT('jkl ',200));
INSERT INTO t1 SELECT * FROM t1;
CHECK TABLE t1;
Table Op Msg_type Msg_text
test.t1 check status OK
ALTER TABLE t1 MODIFY a VARCHAR(800) CHARSET `ucs2`;
Warnings:
Warning 1071 Specified key was too long; max key length is 1000 bytes
Warning 1071 Specified key was too long; max key length is 1000 bytes
CHECK TABLE t1;
Table Op Msg_type Msg_text
test.t1 check status OK
SHOW CREATE table t1;
Table Create Table
t1 CREATE TABLE `t1` (
`a` varchar(800) CHARACTER SET ucs2 DEFAULT NULL,
KEY `a` (`a`(500))
) ENGINE=Aria DEFAULT CHARSET=latin1 PAGE_CHECKSUM=1
DROP TABLE t1;
mysql-test/suite/maria/t/maria3.test
View file @ 7c9a8780
......@@ -554,9 +554,28 @@ INSERT INTO t2 VALUES (1,'M','','H'),
SELECT * FROM t1, t2 WHERE a = g ORDER BY b;
drop table t1,t2;
# End of 5.1 tests
#
# bug#905716: Assertion `page->size <= share->max_index_block_size'
#
CREATE TABLE t1 ( a VARCHAR(800),KEY(a) )
ENGINE=Aria DEFAULT CHARACTER SET latin1;
INSERT INTO t1 VALUES
(REPEAT('abc ',200)), (REPEAT('def ',200)),
(REPEAT('ghi ',200)), (REPEAT('jkl ',200));
INSERT INTO t1 SELECT * FROM t1;
# check table is not needed to reproduce the problem,
# but shows that by this time the table appears to be okay.
CHECK TABLE t1;
ALTER TABLE t1 MODIFY a VARCHAR(800) CHARSET `ucs2`;
CHECK TABLE t1;
SHOW CREATE table t1;
DROP TABLE t1;
# End of 5.2 tests
--disable_result_log
--disable_query_log
eval set global storage_engine=$default_engine,
......
mysql-test/suite/maria/t/optimize.test
View file @ 7c9a8780
This diff is collapsed.
storage/maria/ha_maria.cc
View file @ 7c9a8780
......@@ -888,8 +888,11 @@ double ha_maria::scan_time()
splitting algorithms depends on this. (With only one key on a page
we also can't use any compression, which may make the index file much
larger)
We use HA_MAX_KEY_BUFF as this is a stack restriction imposed by the
handler interface.
We use HA_MAX_KEY_LENGTH as this is a stack restriction imposed by the
handler interface. If we want to increase this, we have also to
increase HA_MARIA_KEY_BUFF and MARIA_MAX_KEY_BUFF as the buffer needs
to take be able to store the extra lenght bytes that is part of the stored
key.
We also need to reserve place for a record pointer (8) and 3 bytes
per key segment to store the length of the segment + possible null bytes.
......@@ -900,7 +903,7 @@ double ha_maria::scan_time()
uint ha_maria::max_supported_key_length() const
{
uint tmp= (maria_max_key_length() - 8 - HA_MAX_KEY_SEG*3);
return min(HA_MAX_KEY_BUFF, tmp);
return min(HA_MAX_KEY_LENGTH, tmp);
}
......@@ -2948,7 +2951,7 @@ void ha_maria::get_auto_increment(ulonglong offset, ulonglong increment,
{
ulonglong nr;
int error;
uchar key[HA_MAX_KEY_LENGTH];
uchar key[MARIA_MAX_KEY_BUFF];
if (!table->s->next_number_key_offset)
{ // Autoincrement at key-start
......
storage/maria/ma_key_recover.c
View file @ 7c9a8780
......@@ -1107,7 +1107,7 @@ uint _ma_apply_redo_index(MARIA_HA *info,
DBUG_PRINT("redo", ("org_page_length: %u new_page_length: %u",
uint2korr(header), uint2korr(header+2)));
DBUG_ASSERT(uint2korr(header) == page_length);
new_page_length= uint2korr(header+2);
new_page_length= min(uint2korr(header+2), max_page_size);
header+= 4;
break;
case KEY_OP_MAX_PAGELENGTH:
......
storage/maria/ma_search.c
View file @ 7c9a8780
......@@ -1383,6 +1383,10 @@ uint _ma_get_binary_pack_key(MARIA_KEY *int_key, uint page_flag, uint nod_flag,
memcpy(key, from, length + nod_flag);
*page_pos= from + length + nod_flag;
#ifdef USEFUL_FOR_DEBUGGING
DBUG_DUMP("key", int_key->data,
(uint) (int_key->data_length + int_key->ref_length));
#endif
DBUG_RETURN(int_key->data_length + int_key->ref_length);
}
......
storage/maria/ma_write.c
View file @ 7c9a8780
......@@ -715,6 +715,8 @@ static int w_search(register MARIA_HA *info, uint32 comp_flag, MARIA_KEY *key,
{
error= _ma_insert(info, key, &page, keypos, keybuff,
father_page, father_keypos, insert_last);
if (error < 0)
goto err;
page_mark_changed(info, &page);
if (_ma_write_keypage(&page, PAGECACHE_LOCK_LEFT_WRITELOCKED,
DFLT_INIT_HITS))
......
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