CODEWITHSUNDEEP
t-sqldeploymentvisual-studio-2013sql-server-2012database-schema
Joel
Joel

Reputation: 4882

Update Target Button is disabled in Sql Server Database Schema Comparison

I use Visual Studio 2013 Professional Update 4 in combination with multiple SQL Server 2012 Enterprise servers/instances. The Idea was to create a Version controlled deployment using a Visual Studio Solution with SQL Server Projects.

However for some reason the "Update Target" and "Generate Script" button is disabled.

Schema Compare

I can update the local database project from the sql server database but the other way around is not working. (see screenshot)

Google is not helpful at all although I found a few people with a similar problem.

Update target button is disabled after schema comparison

VS2012: Schema compare, update button disabled

VS2012 Schema compare buttons disabled

But none of this questions/blogposts is about Visual Studio 2013 and in addition none of the proposed solutions is working for me.

Question: Why is the Update Target button disabled and what do I have to change to fix this?

Note: Of course, I'm using the latest version of SQL Server Data Tools(12.0.50318.0)

Upvotes: 10

Views: 4690

Answers (4)

Bill Grubbs
Bill Grubbs

Reputation: 3

For me it was because there was a circular reference between 2 views (2 views that referenced each other). I didn't find out until I finally gave up and tried to manually create the views in the database.

Upvotes: 0

Sagar Chandrasekharan
Sagar Chandrasekharan

Reputation: 1

Beside the generate script, click on OPTIONS and select only the objects for which you want to compare. This and ONLY this worked for me.

Upvotes: 0

user2721607
user2721607

Reputation: 318

The tip that helped me was to look at the error list. (View Menu, Error List). Once I cleared the errors (just the errors, the ones with the red X) I was able to compare the schema again and the Update and Generate Scripts buttons were both enabled.

Upvotes: 5

johnl
johnl

Reputation: 234

This was driving me nuts, as well. I finally noticed a "warning" message stating "Cannot generate deployment plan due to an internal error". Because of this, the Update and Generate Script buttons were both disabled.

I resolved this by closing Visual Studio, navigating to the folder containing the Database project and removing all (*.dbmdl) files. I then restarted Visual Studio, re-ran the compare schema and the Update button was enabled.

Upvotes: 6

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