:SETVAR DatabasePrefix xp0
:SETVAR UserName collectionuser
:SETVAR Password Test12345
:SETVAR ShardMapManagerDatabaseNameSuffix _Xdb.Collection.ShardMapManager
:SETVAR Shard0DatabaseNameSuffix _Xdb.Collection.Shard0
:SETVAR Shard1DatabaseNameSuffix _Xdb.Collection.Shard1

GO

IF(SUSER_ID('$(UserName)') IS NULL)
BEGIN
       CREATE LOGIN [$(UserName)] WITH PASSWORD = '$(Password)'; END;
GO

USE [$(DatabasePrefix)$(ShardMapManagerDatabaseNameSuffix)]
IF NOT EXISTS (SELECT * FROM sys.database_principals WHERE name = N'$(UserName)') BEGIN
    CREATE USER [$(UserName)] FOR LOGIN [$(UserName)]
       GRANT SELECT ON SCHEMA :: __ShardManagement TO [$(UserName)]        GRANT EXECUTE ON SCHEMA :: __ShardManagement TO [$(UserName)] END;
GO

USE [$(DatabasePrefix)$(Shard0DatabaseNameSuffix)]

IF NOT EXISTS (SELECT * FROM sys.database_principals WHERE name = N'$(UserName)') BEGIN
    CREATE USER [$(UserName)] FOR LOGIN [$(UserName)]
       EXEC [xdb_collection].[GrantLeastPrivilege] @UserName = '$(UserName)' END;
GO

USE [$(DatabasePrefix)$(Shard1DatabaseNameSuffix)]

IF NOT EXISTS (SELECT * FROM sys.database_principals WHERE name = N'$(UserName)') BEGIN
    CREATE USER [$(UserName)] FOR LOGIN [$(UserName)]
       EXEC [xdb_collection].[GrantLeastPrivilege] @UserName = '$(UserName)' END;

GO