有时候我们希望对SQL Server中的数据库只具有读的权限,而不可以更改,这时候就需要为SQL Server中的数据库设置sead-only模式。 ALTER DATABASE database-name SET READ_ONLY 如果想改回读写模式: ALTER DATABASE database-name SET READ_WRITE
“Unable to enlist in the transaction” with Oracle linked server from MS SQL Server [<Name of Missing Index, sysname,>] in non clustered index [Execute SQL Task] Error: The value type (__ComObject) can only be converted to variables of type Object. [ODBC Driver Manager] Data source nam...
SQL Server The target database ('db') is in an availability group and currently does not allow read only connections. For more information about application intent, see SQL Server Books Online. 一、问题概述 在错误日志中看到非常多的alwayson群集只读连接错误,错误信息的描述为“目标数据库位于可用性...
--Create file group and associated file ALTER DATABASE <database name> ADD FILEGROUP MyReadOnlyFG; GO ALTER DATABASE <database name> ADD FILE ( NAME = ROFG, FILENAME = '<Installation Drive> :\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\DATA\MyRea...
Applies to:SQL Server A database snapshot is a read-only, static view of a SQL Server database (the source database). It's transactionally consistent with the source database as of the snapshot's creation and always resides on the same server instance as its source database. While data...
Applies to:SQL Server A database snapshot is a read-only, static view of a SQL Server database (the source database). It's transactionally consistent with the source database as of the snapshot's creation and always resides on the same server instance as its source database. While data...
public boolean isReadOnly() 返回值 如果数据库处于只读模式,则为 true。 否则为 false。 例外 SQLServerException 备注 此isReadOnly 方法是由 java.sql.DatabaseMetaData 接口中的 isReadOnly 方法指定的。 另请参阅 SQLServerDatabaseMetaData 方法 SQLServerDatabaseMetaData 成员 SQLServerDa...
Applies to: SQL Server A database snapshot is a read-only, static view of a SQL Server database (the source database). It's transactionally consistent with the source database as of the snapshot's creation and always resides on the same server instance as its source database. While ...
EMERGENCYUser has changed the database and set the status to EMERGENCY. The database is in single-user mode and may be repaired or restored. The database is marked READ_ONLY, logging is disabled, and access is limited to members of thesysadminfixed server role. EMERGENCY is primarily used ...
当向SQLite数据库中存入新纪录时总是显示attempt to write a readonly a database。 冷静的分析一下:首先数据库我没有设定只读,而且通过sqlite3.exe可以实现CRUD(Create Read Update Delete)操作, 应该不是数据库的问题;其次程序在我的机器上可以用,说明代码没有问题,那么最有可能的问题就是系统权限问题了。