>Description:
There is an example in this tutorial which I think is done incorrectly.
http://www.mysql.com/documentation/mysql/bychapter/manual_Tutorial.html

It says: "SELECT name, (TO_DAYS(NOW())-TO_DAYS(birth))/365 AS age"

That code does not take into account leap years. I think such an example
should be done the correct way because people might copy it and use it.

In the program I'm writing, that one extra day of a leap year is
important. One day makes a difference, legally, when a person is
one day shy of being 18 years old.
        
>How-To-Repeat:
        
>Fix:
        

>Submitter-Id:  <submitter ID>
>Originator:    Philip Mak
>Organization:
  -Philip Mak ([EMAIL PROTECTED])
>
>MySQL support: none
>Synopsis:      manual errata
>Severity:      non-critical
>Priority:      low
>Category:      mysql
>Class:         doc-bug
>Release:       mysql-3.23.36 (Official MySQL RPM)

>Environment:
        
System: Linux sg1.indexthis.net 2.2.17-14 #1 Mon Feb 5 17:53:36 EST 2001 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/egcs-2.91.66/specs
gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release)
Compilation info: CC='egcs'  CFLAGS=' -O6 -fno-omit-frame-pointer'  CXX='egcs'  
CXXFLAGS=' -O6            -felide-constructors -fno-exceptions -fno-rtti               
   -fno-omit-frame-pointer'  LDFLAGS=''
LIBC: 
lrwxrwxrwx   1 root     root           13 Apr  4 16:33 /lib/libc.so.6 -> libc-2.1.3.so
-rwxr-xr-x   1 root     root      4101836 Jan 15 10:49 /lib/libc-2.1.3.so
-rw-r--r--   1 root     root     20273324 Jan 15 10:49 /usr/lib/libc.a
-rw-r--r--   1 root     root          178 Jan 15 10:49 /usr/lib/libc.so
lrwxrwxrwx   1 root     root           10 Apr  4 16:34 /usr/lib/libc-client.a -> 
c-client.a
Configure command: ./configure  --disable-shared --with-mysqld-ldflags=-all-static 
--with-client-ldflags=-all-static --enable-assembler --with-mysqld-user=mysql 
--with-unix-socket-path=/var/lib/mysql/mysql.sock --prefix=/ 
--with-extra-charsets=complex --exec-prefix=/usr --libexecdir=/usr/sbin 
--sysconfdir=/etc --datadir=/usr/share --localstatedir=/var/lib/mysql 
--infodir=/usr/info --includedir=/usr/include --mandir=/usr/man --without-berkeley-db 
--without-innobase '--with-comment=Official MySQL RPM'
Perl: This is perl, version 5.005_03 built for i386-linux

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