DBCC SHRINKDATABASE for database ID 9 is waiting for the snapshot transaction with timestamp 15 and other snapshot transactions linked to timestamp 15 or with timestamps older than 109 to finish. 此錯誤表示時間戳記早於 109 的快照集交易會封鎖壓縮作業。 該交易是壓縮作業完成的最後一個交易。
If a read/write database has a single log file that is currently unavailable, and if the database was shut down with no users or open transactions before theATTACHoperation,FOR ATTACHautomatically rebuilds the log file and updates the primary file. In contrast, for a read-only database, th...
DBCC SHRINKDATABASE for database ID 9 is waiting for the snapshot transaction with timestamp 15 and other snapshot transactions linked to timestamp 15 or with timestamps older than 109 to finish. 此错误表示时间戳早于 109 的快照事务将阻止收缩操作。 该事务是收缩操作完成的最后一个事务。 它...
If a read/write database has a single log file that is currently unavailable, and if the database was shut down with no users or open transactions before the ATTACH operation, FOR ATTACH automatically rebuilds the log file and updates the primary file. In contrast, for a read-only databas...
如果 ALTER DATABASE 语句未迅速返回,请使用 sys.dm_tran_active_snapshot_database_transactions 确定是否存在长期运行的事务。 如果 ALTER DATABASE 语句被取消,则数据库仍保持 ALTER DATABASE 开始时所处的状态。 sys.databases 目录视图指示数据库中快照隔离事务的状态。 如果 snapshot_isolation_state_desc = ...
In the SQL standards, each SQL query starts a transaction, unless one is already active. Such transactions must then be explicitly committed or rolled back. This isn’t always convenient for application developers. To alleviate this problem, most databases provide an autocommit mode. When autocommit...
ALTER XML SCHEMA COLLECTION (Transact-SQL) 使用英语阅读 保存 添加到集合 添加到计划 通过 Facebookx.com 共享LinkedIn电子邮件 打印 项目 2012/04/01 本文内容 语法 参数 注释 示例 请参阅 ALTER DATABASE SET 选项 (Transact-SQL) 本主题包含与设置数据库选项有关的 ALTER DATABASE 语法。有关其他 ALTER ...
有关Windows 排序规则名称和 SQL 排序规则名称的详细信息,请参阅COLLATE (Transact-SQL)。 <add_or_modify_files>::= 指定要添加、删除或修改的文件。 ADD FILE 将文件添加到数据库。 TO FILEGROUP {filegroup_name} 指定要将指定文件添加到的文件组。若要显示当前文件组和当前的默认文件组,请使用sys.filegroups...
S’applique à: SQL Server 2014 (12.x) et versions ultérieures. Pour plus d’informations, consultezles optionsALTER DATABASE SET etla durabilitédes transactions de contrôle. <file_and_filegroup_options>::= Pour plus d’informations, voirOptions de fichiers et de groupes de fichiers d’...
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