CREATE PROCEDURE [dbo].[Collection_ReadByUserId] @UserId UNIQUEIDENTIFIER AS BEGIN SET NOCOUNT ON SELECT S.* FROM [dbo].[CollectionView] S INNER JOIN [Organization] O ON O.[Id] = S.[OrganizationId] INNER JOIN [dbo].[OrganizationUser] OU ON OU.[OrganizationId] = O.[Id] AND OU.[UserId] = @UserId LEFT JOIN [dbo].[CollectionUser] SU ON OU.[AccessAllCollections] = 0 AND SU.[CollectionId] = S.[Id] AND SU.[OrganizationUserId] = OU.[Id] WHERE OU.[Status] = 2 -- Confirmed AND O.[Enabled] = 1 AND (OU.[AccessAllCollections] = 1 OR SU.[CollectionId] IS NOT NULL) END