database-migration

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Easiest way to port a data model to Rails migration

I have designed a data model which has almost 24 tables. I have finished specifying the relation开发者_JAVA技巧s and all the data types are finalized. Now, I want to convert it to migrations in Rails.[详细]

2023-02-03 01:52 分类：问答
Should two applications with separate release cycles share one database

We have two products: BI reports (Business开发者_Go百科 Information) Social networking Product \'Social networking\' is a web application, which allow users in a company to collaborate - in partic[详细]

2023-01-30 02:18 分类：问答
How to revert all migrations at once in Ruby on Rails 3?

I tried to run: rake db:migrate VERSION=0 It reverts all migrations except the last one. Then I tried to r开发者_StackOverflowun:[详细]

2023-01-29 09:11 分类：问答
Import backed-up SQL Anywhere 10 .db file into MySQL 5.1

I have a backup of a database from a week ago. I need to import this into MySQL without access to the original database server. 开发者_运维百科Despite my boss\'s knowledge that I am nowhere near a dat[详细]

2023-01-27 01:48 分类：问答
How to Migrate MySQL schema to SQL Server CE?

I am aware of SQL Server Migration Toolkit for MySQL. But I want to migrate the schema to SQL Server CE. Is there any way to do with Migration Toolkit. Or alternatively,开发者_Go百科 if I first migrat[详细]

2023-01-24 23:35 分类：问答
Migrating a SQL Server test database from development to test environment with a script?

I\'m doing a lot of development with a weekly demo to client. I have a development environment and a test environment.[详细]

2023-01-24 04:02 分类：问答
Migratordotnet creating initial migration

I\'m trying to use migratordotnet for existing database. My database has around 100 tables and I\'m trying to generate initial migration.[详细]

2023-01-23 09:37 分类：问答
Free tool to migrate from Sybase SQL Anywhere 12 to MS SQL Server 2008 [closed]

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

2023-01-22 09:56 分类：问答
Can I change my migrations depending on the database adapter? How will it reflects in the schema.rb?

Specifically, I want to add an spatial index in a multi_polygon column. This works nicely in PostgreSQL but not in MySQL, so I was thinking of somthing like:[详细]

2023-01-21 21:32 分类：问答
SQL Server: What is the best way to Data Migration? [closed]

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing[详细]

2023-01-19 16:52 分类：问答