15 lines
682 B
Text
15 lines
682 B
Text
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Alembic is a new database migrations tool, written by the author of
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SQLAlchemy. A migrations tool offers the following functionality:
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- Can emit ALTER statements to a database in order to change the structure of
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tables and other constructs
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- Provides a system whereby "migration scripts" may be constructed; each
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script indicates a particular series of steps that can "upgrade" a target
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database to a new version, and optionally a series of steps that can
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"downgrade" similarly, doing the same steps in reverse.
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- Allows the scripts to execute in some sequential manner.
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This is 1.4.X branch that works with sqlalchemy 1.2.X branch.
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WWW: http://alembic.zzzcomputing.com/
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