>Description: A constraint violation doesn't show which constraint was violated, which is bad for fixing bugs. >How-To-Repeat: create table a(b int, index(b)) type=innodb; create table c(d int, index(d)) type=innodb; alter table c add constraint foo foreign key(`d`) references `a` (`b`); insert into c values(123);
=> ERROR 1216: Cannot add or update a child row: a foreign key constraint fails >Fix: Tell me which constraint fails, please. >Submitter-Id: <submitter ID> >Originator: Matthias Urlichs >Organization: noris network AG, Nuernberg, Germany >MySQL support: icense >Synopsis: Constraint violations don't show which constraint fails >Severity: serious >Priority: low >Category: mysql >Class: sw-bug >Release: mysql-4.1.0-alpha (current Bitkeeper source) >C compiler: gcc.real (GCC) 3.2.3 20030308 (Debian prerelease) >C++ compiler: g++.real (GCC) 3.2.3 20030228 (Debian prerelease) >Environment: System: Linux play.smurf.noris.de 2.4.19-586tsc #1 Sun Oct 6 18:00:21 EST 2002 i686 unknown unknown GNU/Linux Architecture: i686 Some paths: /usr/bin/perl /usr/bin/make /usr/bin/gcc /usr/bin/cc GCC: Reading specs from /usr/lib/gcc-lib/i386-linux/3.2.3/specs Configured with: ../src/configure -v --enable-languages=c,c++,java,f77,proto,pascal,objc,ada --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-gxx-include-dir=/usr/include/c++/3.2 --enable-shared --with-system-zlib --enable-nls --without-included-gettext --enable-__cxa_atexit --enable-clocale=gnu --enable-java-gc=boehm --enable-objc-gc i386-linux Thread model: posix gcc version 3.2.3 20030308 (Debian prerelease) Compilation info: CC='gcc' CFLAGS='' CXX='g++' CXXFLAGS='' LDFLAGS='' ASFLAGS='' LIBC: lrwxrwxrwx 1 root root 13 2003-02-28 17:59 /lib/libc.so.6 -> libc-2.3.1.so -rwxr-xr-x 1 root root 1104072 2003-02-25 14:46 /lib/libc-2.3.1.so -rw-r--r-- 1 root root 2337976 2003-02-25 14:47 /usr/lib/libc.a -rw-r--r-- 1 root root 178 2003-02-25 14:47 /usr/lib/libc.so Configure command: ./configure '--prefix=/usr' '--exec-prefix=/usr' '--libexecdir=/usr/sbin' '--datadir=/usr/share' '--sysconfdir=/etc/mysql' '--localstatedir=/var/lib/mysql' '--includedir=/usr/include' '--infodir=/usr/share/info' '--mandir=/usr/share/man' '--enable-shared' '--enable-static' '--enable-thread-safe-client' '--enable-assembler' '--enable-local-infile' '--with-raid' '--with-unix-socket-path=/var/run/mysqld/mysqld.sock' '--with-mysqld-user=mysql' '--with-libwrap' '--with-client-ldflags=-lstdc++' '--with-embedded-server' '--with-vio' '--with-openssl' '--without-docs' '--without-bench' '--without-readline' '--with-extra-charsets=all' '--with-debug' '--with-innodb' --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php