MySQL table patcher

Reads a table creation file (tables.sql) and compares it to what mysqldump gives, and creates SQL clauses to update the database to match the creation file.

sqlupdate v1.1.2 - Copyright (C) Joel Yliluoma (http://iki.fi/bisqwit/)

Usage:
    sqlupdate [options] >changes.sql
       (Creates an update script)

Options:
    -t tablefile          Describes the file containing
                          the new sql layout. Default: tables.sql
    -d database           Default: winnie3
    -h host               Default: localhost
    -u user               Default: root
    -p pass
    -r                    Reverse operation. (new->old)
    -D                    Insert new data
    uudeksi               Normal operation.
    vanhaksi              Reverse operation.

Example:
  ./sqlupdate -t etimgr.sql -d etimgr | mysql -uroot

This program does not update a database. It only
produces update scripts (which show the differences).

sqlupdate has been written by Joel Yliluoma, a.k.a. Bisqwit,
and is distributed under the terms of the General Public License (GPL).

GNU make is probably required.
mysqldump is also required. This program handles only MySQL tables indeed.

The official home page of sqlupdate is at http://iki.fi/bisqwit/source/sqlupdate.html.
Check there for new versions.