适用于:SQL Server Azure SQL 数据库 Azure SQL 托管实例 修改现有序列对象的参数。 如果该序列是使用 CACHE 选项创建的,则改变序列将重新创建缓存。序列对象是通过使用 CREATE SEQUENCE 语句创建的。 序列是整数值,可以是返回整数的任何数据类型。 使用 ALTER SEQUENCE 语句无法更改数据类型。 若要更改数据类型,请删...
SQL Server Azure SQL 数据库 Azure SQL 托管实例 修改现有序列对象的参数。 如果该序列是使用 CACHE 选项创建的,则改变序列将重新创建缓存。 序列对象是通过使用CREATE SEQUENCE语句创建的。 序列是整数值,可以是返回整数的任何数据类型。 使用 ALTER SEQUENCE 语句无法更改数据类型。 若要更改数据类型,请删除或创建序...
(繼承自 TSqlFragment。) StartOffset Gets the fragment start offset value. (繼承自 TSqlFragment。) 上層 方法 展開資料表 名稱說明 Accept Accepts visitor. (覆寫 TSqlFragment.Accept(TSqlFragmentVisitor)。) AcceptChildren Accepts visitor for Children. (覆寫 SequenceStatement.AcceptChildren(TSql...
如果在跟踪中捕获 ServerName 数据列且服务器可用,SQL Server Profiler 将显示数据库名称。 可使用 DB_ID 函数来确定数据库的值。 3 是 DatabaseName nvarchar 正在其中运行用户语句的数据库的名称。 35 是 DBUserName nvarchar 客户端的 SQL Server 用户名。 40 是 EventSequence int ...
In SQL Server (Starting with SQL Server 2012 (11.x)) and Azure SQL Database, when a table contains varchar(max) or varbinary(max) columns, a clustered index containing other columns can be built or rebuilt using the ONLINE option. Azure SQL Database doesn't permit the ONLINE option when...
Assembly: Microsoft.SqlServer.SqlEnum.dll Package: Microsoft.SqlServer.SqlManagementObjects v160.2004021.0define property for AlterSequence C# 复制 public bool AlterSequence { get; set; } Property Value Boolean Applies to 产品版本 Microsoft.SqlServer.SqlManagementObjects 150.18208.0, 1...
Specify RESETLOGS to reset the current log sequence number to 1 and discards any redo information that was not applied during recovery, ensuring that it will never be applied. This effectively discards all changes that are in the redo log, but not in the database. You must specify RESETLOGS...
Specify RESETLOGS to reset the current log sequence number to 1 and discards any redo information that was not applied during recovery, ensuring that it will never be applied. This effectively discards all changes that are in the redo log, but not in the database. You must specify RESETLOGS ...
[WITH VALUES], start_sequence_number_column_name bigint GENERATED ALWAYS AS SEQUENCE_NUMBER START [ HIDDEN ] NOT NULL [ CONSTRAINT constraint_name ] DEFAULT constant_expression [WITH VALUES], end_sequence_number_column_name bigint GENERATED ALWAYS AS SEQUENCE_NUMBER END [ HIDDEN ] NULL [ ...
Specifies the maximum number of sequence values that are preallocated and kept in memory. Preallocating and storing values in the cache reduces synchronous I/O when values are generated for the sequence. In certain situations, such as system failure, all cached sequence values that have not been ...