Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
We have a database server and it has about 10 databases.
I would like to create some functions / stored procedures which can be used in all databases.
For example, we can use sp_executesql in any database.
We have some requirements like that (getting current academic year, financial year, etc…)
Is it doable?
As others have suggested, you could put objects into the master database, but Microsoft explicitly recommends that you should not do that. I find that solution to be rather risky anyway, because the master database is ‘owned’ by the system, not by you, so there are no guarantees that it will continue to behave in the same way in the future.
Instead, I would consider this to be primarily a deployment issue. There are (at least) two strategies you could use:
The second option is perhaps the better one, because if your functions use tables (e.g. you use a calendar table to get the academic year, which is much easier than calculating it) then you would have to create the same tables in every database too. By using synonyms, you only have to maintain one set of tables.
For the actual deployment, it’s straightforward to use scripting to do manage the objects, because you just need a list of databases to connect to and run each DDL script against. You can do that using batch files and SQLCMD (perhaps with SQLCMD variables in your .sql scripts), or drive it from PowerShell or any other language that you prefer.