>Description:
Using delete with no where statement results in a faulty message about
updated lines
>How-To-Repeat:
SQL-statements follow:
mysql> select * from asses_cats;
+-------+-------+
| ac_id | label |
+-------+-------+
| 1 | test1 |
| 2 | test2 |
+-------+-------+
2 rows in set (0.00 sec)
mysql> ## THIS IS THE STATEMENT CAUSING THE FAULTY REPORT
mysql> delete from asses_cats;
Query OK, 0 rows affected (0.00 sec)
mysql> select * from asses_cats;
Empty set (0.00 sec)
same situation, different delete statement
mysql> select * from asses_cats;
+-------+-------+
| ac_id | label |
+-------+-------+
| 1 | test1 |
| 2 | test2 |
+-------+-------+
2 rows in set (0.00 sec)
mysql> ## THIS IS THE CORRECTED STATEMENT
mysql> delete from asses_cats where 1=1;
Query OK, 2 rows affected (0.00 sec)
mysql> select * from asses_cats;
Empty set (0.00 sec)
>Fix:
>Submitter-Id: dunno
>Originator: Martijn Haak
>Organization: catchy.net
>MySQL support: none
>Synopsis: faulty update message on brief delete statement
>Severity: non-critical
>Priority:
>Category: mysql
>Class: sw-bug
>Release: mysql-3.23.41 (Source distribution)
>Environment:
<machine, os, target, libraries (multiple lines)>
System: Linux oyster.vuurwerk.nl 2.4.30-vuurwerk #7 Fri Dec 14 18:03:45 CET
2001 i686 unknown
Architecture: i686
Some paths: /usr/local/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 7.1 2.96-98)
Compilation info: CC='gcc'
CFLAGS='-O2 -march=i386 -mcpu=i686 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_L
ARGEFILE_SOURCE' C
XX='c++'
CXXFLAGS='-O2 -march=i386 -mcpu=i686 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D
_LARGEFILE_SOURCE' LDFLAGS=''
LIBC:
lrwxrwxrwx 1 root root 13 Dec 14 15:49 /lib/libc.so.6 ->
libc-2.2.4.so
-rwxr-xr-x 1 root root 1283580 Oct 3 2001 /lib/libc-2.2.4.so
-rw-r--r-- 1 root root 27314604 Oct 3 2001 /usr/lib/libc.a
-rw-r--r-- 1 root root 178 Oct 3 2001 /usr/lib/libc.so
Configure command: ./configure
i386-redhat-linux --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbind
ir=/usr/sbin --
sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr
/lib --libexecdir=/usr/libexec --localstatedir=
/var --sharedstatedir=/usr/com --mandir=/usr/share/man --infodir=/usr/share/
info --without-debug --without-readline --enabl
e-shared --with-extra-charsets=complex --with-bench --localstatedir=/var/lib
/mysql --with-unix-socket-path=/var/lib/mysql/m
ysql.sock --with-mysqld-user=mysql --with-extra-charsets=all --disable-assem
ber --with-berkeley-db --enable-large-files=yes
--enable-largefile=yes --with-thread-safe-client --enable-assembler
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