migration

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T-SQL: is there a way to force conformance to ANSI SQL?

We are planning on writing a load process that uses SSIS and loads a SQL 2008 database. Transformations may be done in the packages or in stored procedures that are called from a package or directly f[详细]

2023-04-01 16:49 分类：问答
"PGError: ERROR: current transaction is aborted" in rails3 migration

I\'m under Rails 3.0.9, with Ruby 1.9.2 (p290). Using Postgresql 9.0.4, and the \'pg\' gem v0.11.0 The problem is :[详细]

2023-04-01 14:32 分类：问答
Keep Likes after moving URL

After moving URLs on my website, I lost all likes that I had earned. I tried to put old urls on the href iframe, it works half because it shows number of likes but when I click to \"Like\", it restar[详细]

2023-03-31 18:40 分类：问答
PowerBuilder to ASP.NET [closed]

Closed. This question needs to be more focused. It is not currently accepting answers. Want to improve thi开发者_StackOverflows question? Update the question so it focuses on one problem onl[详细]

2023-03-31 16:32 分类：问答
migrator.net vs fluentmigrator vs migsharp

I am currently investigating possible options of a migration framework/tool. I like the idea of ruby migrations on which the above frameworks are based.[详细]

2023-03-31 15:11 分类：问答
Easier database table creation with PHP

Is there any other more simple way of creating a database table? I recently started creating wordpress plugins and I was fascinated by the easiness of creating a table or adding values to present tab[详细]

2023-03-31 09:06 分类：问答
How do I add a new attribute to a migration in Rails 3?

Here\'s my story: I had something like this set up a while ago. create_table(:users) do |t| t.database_authenticatable :null => false[详细]

2023-03-31 03:46 分类：问答
database migration in rails3.1

Recently I got a question about rails3.1\'s migration.Here is the one of the migration file code. def change[详细]

2023-03-30 19:58 分类：问答
migrate mysql from windows to unix. syntax error on generated file

So, I\'m trying to move an existing MySQL database from a Win2008 server to an Ubuntu machine, however when I try to import the dump file, MySQL is giving me a syntax error.[详细]

2023-03-30 19:01 分类：问答
Data Migration from different Databases different tables

I have a Db called Db1, and also I have a different Db called Db2. Db2 has no data. I want to migrate data from Db1 to Db2, but this two databases are not the same with each other. They include differ[详细]

2023-03-30 18:10 分类：问答