Visual Studio 2010 Database Project - Unresolved Reference to a Synonym

pFrenchie picture pFrenchie · Oct 4, 2011 · Viewed 11.5k times · Source

We have a couple of synonyms that are being used to reference tables in a separate database (that's on the same server).

The actual synonyms are fine, but the stored procs/user defined functions that reference said synonyms show the following error:

Error   13  SQL03006: Column: [dbo].[GetCocosIndexSearched].[User ID] contains an unresolved reference to an object. Either the object does not exist or the reference is ambiguous because it could refer to any of the following objects: [dbo].[AuditType].[e]::[LOGIN_ID], [dbo].[EMPLOYEES].[e]::[LOGIN_ID], [dbo].[EMPLOYEES].[LOGIN_ID] or [dbo].[SearchCIBirthsRequest].[e]::[LOGIN_ID].    C:\VSTS\Corporate\WARS Audit\MAIN\Source\RBDM.Audit.Database\Schema Objects\Schemas\dbo\Programmability\Functions\GetCocosIndexSearched_1.function.sql  21  5   RBDM.Audit.Database

[dbo].[GetCocosIndexSearched] is a function and [dbo].[EMPLOYEES] is the synonym.

These all work fine in the actual database itself - the problem lies solely with the database project. I've tried adding a reference to the separate database (either through a new database project or a database project schema), but then have conflict issues with the synonym and reference table:

Error   7   SQL04105: The model already has an element that has the same name dbo.EMPLOYEES.    C:\VSTS\Corporate\WARS Audit\MAIN\Source\RBDM.Audit.Database\Schema Objects\Schemas\dbo\Synonyms\EMPLOYEES.synonym.sql  2   1   RBDM.Audit.Database

Any ideas? There's a workaround mentioned in another stackoverflow post that talks about placing the creation scripts in Script.PostDeployment.sql - sounds a bit too hacky to me.

Answer

Raffaeu picture Raffaeu · Jan 9, 2012

This happens because in the caller database you must add a reference to the dependent database and specify also a value for the database name. Look below:

Database reference

Then you can create your synonym using the following code:

CREATE SYNONYM [dbo].[mytable] FOR [$(MasterDatabase)].[dbo].[mytable]