database-migration

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Rails 3 migrating from MySQL to Oracle

What kind of potential pro开发者_Go百科blems can be raised during migration from MySQL database to Oracle database?I\'m neither a MySQL nor a RoR expert, but I\'ll give it a go:[详细]

2023-02-22 04:13 分类：问答
Errors while migrating from MS SQL 2000 to MySQL 5.1

I am using migration toolkit for the migration but i am getting these errors in the process of migration[详细]

2023-02-19 13:16 分类：问答
Flyway: How to support cleaning of multiple schemas with same lifecycle?

Using DB migrations using Flyway with mult开发者_C百科iple schemas which have the same lifecycle, how can I achieve that they all get clean when I use flyway:clean?Support for this has now been added[详细]

2023-02-18 17:47 分类：问答
Is it a good idea to wrap a data migration into a single transaction scope?

I\'m doing a data migration at the moment of a subset of data from one database into another. I\'m writing a .net application that is going to communicate with our in house ORM which will drag data f[详细]

2023-02-17 12:25 分类：问答
NOTICES for sequence after running migration in rails on postgresql Application

When i run my migration in Rails application on postgresql i got following NOTICES NOTICE:CREATE TABLE will create implicit sequence \"notification_settings_id_seq\" for serial column \"notification[详细]

2023-02-16 12:00 分类：问答
Ways to manage DB migrations with SQLAlchemy? [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-02-16 09:57 分类：问答
Synchronize two databases with differing levels of normalization

I have two tables. Table A is brand new and relatively normalized. Table B is old and completely breaks all levels of normalization.[详细]

2023-02-16 08:27 分类：问答
Add visual fox pro database as a linked server in Microsoft SQL

I have a Visual Fox Pro Database (.DCX file with associated .DBF files) that I\'m trying to convert 开发者_运维技巧to a more useful format, such as Microsoft SQL.[详细]

2023-02-16 08:07 分类：问答
Runtime database migration in .NET (does it exist?)

There are a lot of post about rails-like database migrations in .NET, but none of them seem to do what I want them to do.[详细]

2023-02-16 07:40 分类：问答
Automatically migrate an application's database when the application is updated

I wonder if anyone knows of a good framework or advice of how to automatically do house keeping and updating a database depending on the version.[详细]

2023-02-14 15:23 分类：问答