Finally, this example shows querying directly from the indexed view. Automatic use of an indexed view by the query optimizer is supported only in specific editions of SQL Server. On SQL Server Standard edition,
Applies to:SQL ServerAzure SQL DatabaseAzure SQL Managed Instance Creates a user-defined function (UDF), which is a Transact-SQL or common language runtime (CLR) routine. A user-defined function accepts parameters, performs an action such as a complex calculation, and returns the result of ...
sys.parameters.default 資料行中只會記錄 CLR 程序的預設值。 如果是 Transact-SQL 程序參數,該資料行為 NULL。 OUT | OUTPUT 指出這個參數是輸出參數。 您可以利用 OUTPUT 參數將值傳回程序的呼叫者。 除非程序是 CLR 程序,否則 text、ntext 和image 參數無法作為 OUTPUT 參數使用。 除非此程序是一個 CLR 程序...
For more information, see Configure Backup on Availability Replicas (SQL Server). Note To view the automated backup preference of an existing availability group, select the automated_backup_preference or automated_backup_preference_desc column of the sys.availability_groups catalog view. Additionally, ...
只有CLR 过程的默认值记录在 sys.parameters.default 列中。 对于 Transact-SQL 过程参数,该列将为 NULL。 OUT | OUTPUT 指示参数是输出参数。 使用 OUTPUT 参数将值返回给过程的调用方。 除非是 CLR 过程,否则 text、ntext 和 image 参数不能用作 OUTPUT 参数。 OUTPUT 参数可以为游标占位符,CLR 过程除外。
If you are using Always Encrypted (without secure enclaves), use deterministic encryption for columns that will be searched with parameters or grouping parameters, for example a government ID number. Use randomized encryption, for data such as a credit card number, which isn't grouped with other...
Σημείωση To view Transact-SQL syntax for SQL Server 2014 (12.x) and earlier versions, see Previous versions documentation.ArgumentsOR ALTERApplies to: Azure SQL Database, SQL Server (starting with SQL Server 2016 (13.x) SP1)....
只有CLR 过程的默认值记录在 sys.parameters.default 列中。 对于 Transact-SQL 过程参数,该列将为 NULL。OUT | OUTPUT指示参数是输出参数。 使用 OUTPUT 参数将值返回给过程的调用方。 除非是 CLR 过程,否则 text、ntext 和 image 参数不能用作 OUTPUT 参数。 OUTPUT 参数可以为游标占位符,CLR 过程...
Starting in version 2022.1.1, you can enter a SQL script with parameters to run Before and After the data is written to the table. To include a parameter, click Insert Parameter, and select your parameter. For more information about using SQL scripts when writing output to a database, ...
Views can be used in a variety of ways and with several optional parameters:TEMP/TEMPORARYAdding TEMP or TEMPORARY to the creation of a view creates a view that is automatically dropped at the end of the user’s session.Example:CREATE TEMP VIEW myView AS SELECT serial_id FROM traffic; ...