Database State Definitions Related Content Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System (PDW) SQL database in Microsoft Fabric A database is always in one specific state. For example, these states include ONLINE, OFFLINE, or...
THROW 语句是 SQL Server 2012 引入的新特性,它可以用于手动抛出异常,并且在某些情况下可以替代 RAISERROR 函数。 THROW 语句的语法如下: THROW[ { error_number | @local_variable } ],[ { message | @local_variable } ],[ state ] 其中error_number 和 message 表示异常的错误号和异常信息,state 表示异常...
The recovering process is a transient state; the database will automatically become online if the recovery succeeds. If the recovery fails, the database will become suspect. The database is unavailable. RECOVERY PENDING SQL Server has encountered a resource-related error during recovery....
RECOVERY_PENDING: The database is in the process of recovery but has not yet completed. SUSPECT: SQL Server has detected a problem with the database and is unable to recover it. By checking the state of your database using this query, you can determine if your database is in the recove...
SERVER VIEW SERVER STATE DATABASE VIEW ANY COLUMN MASTER KEY DEFINITION VWCM適用於 SQL Server (SQL Server 2016 (13.x) 至目前版本)、Azure SQL Database。 SERVER VIEW SERVER STATE DATABASE VIEW ANY SENSITIVITY CLASSIFICATION VASC SERVER CONTROL SERVER DATABASE VIEW CRYPTOGRAPHICALLY SECURED DEFINITION...
{//不存在,新建并打开Connection=newSqlConnection(ConnectionString);Connection.Open();}else{//存在,判断是否处于关闭状态if(Connection.State.Equals(ConnectionState.Closed))Connection.Open();//连接处于关闭状态,重新打开}}//公有方法,关闭数据库连接publicvoidClose(){if(Connection.State.Equals(ConnectionState...
VIEW DATABASE STATE権限が必要です。 解説 クエリ ストア用に構成されたレプリカの詳細については、「sys.query_store_replicas (Transact-SQL)」を参照してください。 次のステップ クエリ ストアと関連する概念の詳細については、次の記事を参照してください。
A shrink operation doesn't preserve the fragmentation state of indexes in the database, and generally increases fragmentation to a degree. This is another reason not to repeatedly shrink the database. Unless you have a specific requirement, don't set theAUTO_SHRINKdatabase option toON. ...
Server: Msg 8909, Level 16, State 1, Line 1 Table error: Object ID 0, index ID -1, partition ID 0, alloc unit ID 0 (type Unknown), page ID (6:8040) contains an incorrect page ID in its page header. The PageId in the page header = (0:0). This error doesn't indicate any...
The recovering process is a transient state; the database will automatically become online if the recovery succeeds. If the recovery fails, the database will become suspect. The database is unavailable. RECOVERY PENDING SQL Server has encountered a resource-related error during recovery. The data...