Author of this card:

Henning Koch

makandra.com

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Last edit:

over 5 years ago

Keywords:

database, table, column, up, down, single

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We are makandra and do test-driven, agile Ruby on Rails software development.

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License for source code

All source code included in the card Migrate or revert only some migrations is licensed under the license stated below. This includes both code snippets embedded in the card text and code that is included as a file attachment. Excepted from this license are code snippets that are explicitely marked as citations from another source.

The MIT License (MIT)

Copyright (c) 2010-2012 makandra GmbH

Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
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distribute, sublicense, and/or sell copies of the Software, and to permit
persons to whom the Software is furnished to do so, subject to the
following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
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USE OR OTHER DEALINGS IN THE SOFTWARE.