>Description:
When using ORDER BY column DESC the lines are shown in one order but when
I use LIMIT 0,1 the second line insted of the first line are shown.
And when I use LIMIT 2,1 the same line as if use LIMIT 3,1 are shown.
The table has 4 rows.
>How-To-Repeat:
mysql> SELECT ImgId,CreatedDate FROM dogge ORDER BY CreatedDate DESC;
+-------+-------------+
| ImgId | CreatedDate |
+-------+-------------+
| 2 | 2002-11-22 |
| 3 | 2002-11-22 |
| 1 | 2002-11-21 |
| 4 | 2002-11-21 |
+-------+-------------+
4 rows in set (0.00 sec)
mysql> SELECT ImgId,CreatedDate FROM dogge ORDER BY CreatedDate DESC LIMIT 0,1;
+-------+-------------+
| ImgId | CreatedDate |
+-------+-------------+
| 3 | 2002-11-22 |
+-------+-------------+
1 row in set (0.00 sec)
mysql> SELECT ImgId,CreatedDate FROM dogge ORDER BY CreatedDate DESC LIMIT 1,1;
+-------+-------------+
| ImgId | CreatedDate |
+-------+-------------+
| 2 | 2002-11-22 |
+-------+-------------+
1 row in set (0.00 sec)
mysql> SELECT ImgId,CreatedDate FROM dogge ORDER BY CreatedDate DESC LIMIT 2,1;
+-------+-------------+
| ImgId | CreatedDate |
+-------+-------------+
| 4 | 2002-11-21 |
+-------+-------------+
1 row in set (0.00 sec)
mysql> SELECT ImgId,CreatedDate FROM dogge ORDER BY CreatedDate DESC LIMIT 3,1;
+-------+-------------+
| ImgId | CreatedDate |
+-------+-------------+
| 4 | 2002-11-21 |
+-------+-------------+
1 row in set (0.00 sec)
mysql> SELECT ImgId,CreatedDate FROM dogge ORDER BY CreatedDate DESC LIMIT 0,4;
+-------+-------------+
| ImgId | CreatedDate |
+-------+-------------+
| 2 | 2002-11-22 |
| 3 | 2002-11-22 |
| 1 | 2002-11-21 |
| 4 | 2002-11-21 |
+-------+-------------+
4 rows in set (0.00 sec)
mysql> DESCRIBE dogge;
+-------------+------------------+------+-----+------------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-------------+------------------+------+-----+------------+----------------+
| ImgId | int(10) unsigned | | PRI | NULL | auto_increment |
| CreatedDate | date | | MUL | 0000-00-00 | |
+-------------+------------------+------+-----+------------+----------------+
2 rows in set (0.00 sec)
mysql> SELECT * FROM dogge\G
*************************** 1. row ***************************
ImgId: 1
CreatedDate: 2002-11-21
*************************** 2. row ***************************
ImgId: 4
CreatedDate: 2002-11-21
*************************** 3. row ***************************
ImgId: 2
CreatedDate: 2002-11-22
*************************** 4. row ***************************
ImgId: 3
CreatedDate: 2002-11-22
4 rows in set (0.00 sec)
>Fix:
Don't know
>Submitter-Id: <submitter ID>
>Originator: Martin Gillstrom
>Organization:
>MySQL support: none
>Synopsis: ORDER BY DESC order different when using LIMIT
>Severity: serious
>Priority: medium
>Category: mysql
>Class:
>Release: mysql-4.0.16-standard (Official MySQL RPM)
>C compiler: 2.95.3
>C++ compiler: 2.95.3
>Environment:
System: Linux server1.bymartin.com 2.4.20-20.7 #1 Mon Aug 18 14:56:30 EDT 2003 i686
unknown
Architecture: i686
Some paths: /usr/bin/perl /usr/bin/make /usr/bin/gmake /usr/bin/gcc /usr/bin/cc
GCC: Reading specs from /usr/lib/gcc-lib/i386-redhat-linux/2.96/specs
gcc version 2.96 20000731 (Red Hat Linux 7.3 2.96-113)
Compilation info: CC='gcc' CFLAGS='-O2 -mcpu=i486 -fno-strength-reduce' CXX='g++'
CXXFLAGS='-O2 -mcpu=i486 -fno-strength-reduce -felide-constructors
-fno-exceptions -fno-rtti ' LDFLAGS='' ASFLAGS=''
LIBC:
lrwxrwxrwx 1 root root 13 Mar 21 2003 /lib/libc.so.6 -> libc-2.2.5.so
-rwxr-xr-x 1 root root 1260480 Mar 5 2003 /lib/libc-2.2.5.so
-rw-r--r-- 1 root root 2312442 Mar 5 2003 /usr/lib/libc.a
-rw-r--r-- 1 root root 178 Mar 5 2003 /usr/lib/libc.so
Configure command: ./configure '--disable-shared' '--with-mysqld-ldflags=-all-static'
'--with-client-ldflags=-all-static' '--with-server-suffix=-standard'
'--without-embedded-server' '--without-berkeley-db' '--with-innodb' '--without-vio'
'--without-openssl' '--enable-assembler' '--enable-local-infile'
'--with-mysqld-user=mysql' '--with-unix-socket-path=/var/lib/mysql/mysql.sock'
'--prefix=/' '--with-extra-charsets=complex' '--exec-prefix=/usr'
'--libexecdir=/usr/sbin' '--libdir=/usr/lib' '--sysconfdir=/etc'
'--datadir=/usr/share' '--localstatedir=/var/lib/mysql' '--infodir=/usr/share/info'
'--includedir=/usr/include' '--mandir=/usr/share/man' '--enable-thread-safe-client'
'--with-comment=Official MySQL RPM' 'CC=' 'CFLAGS=-O2 -mcpu=i486 -fno-strength-reduce'
'CXXFLAGS=-O2 -mcpu=i486 -fno-strength-reduce -felide-constructors
-fno-exceptions -fno-rtti ' 'CXX='
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