Yorick Peterse e867099091 Added helper methods for database migrations ... These helpers can be used to perform migrations without taking down the entire application. For example, the method "add_column_with_default" can be used to add a new column with a default value without locking the entire table.		2016-05-12 12:59:40 +02:00
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migration_helpers.rb	Added helper methods for database migrations	2016-05-12 12:59:40 +02:00