The following keywords are new reserved words in SQL Server 11.0. They cannot be used as object names or column names.
errordata
max_rows_per_page
online
partition
unpartition
You must change all database names that are new reserved words before you can upgrade an earlier version of the server. You can change table, view, and column names or use delimited identifiers. Once you upgrade, you cannot use database objects whose names are new reserved words until you modify your procedures, SQL scripts, and applications.