这个错误说明事务日志已满，解决方案:压缩一下事务日志的大小。
sp_helpdb nj_address
ALTER DATABASE nj_address
SET RECOVERY SIMPLE;
GO
DBCC SHRINKFILE (NJ_Address_log, 1);
GO
sp_helpdb nj_address
GO
ALTER DATABASE nj_address
SET RECOVERY FULL
GO
The transaction log for database 'NJ_Address' is full. To find out why space in the log cannot be