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 ...
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。
User-defined functions referenced in the view must be created by using the WITH SCHEMABINDING option. Any user-defined functions referenced in the view must be referenced by two-part names, <schema>.<function>. The data access property of a user-defined function must be NO SQL, and external...
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 ...
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。
syntaxsql CREATEDATABASEdatabase_snapshot_nameON(NAME=logical_file_name,FILENAME='os_file_name') [ ,...n ]ASSNAPSHOTOF[;] Arguments database_name This is the name of the new database. Database names must be unique within an instance of SQL Server and comply with the rules foridentifi...
A view is a stored SELECT statement, and a stored procedure is one or more Transact-SQL statements that execute as a batch. Views are queried like tables and don't accept parameters. Stored procedures are more complex than views. Stored procedures can have both input and output parameters and...
Increment file names as newer versions are added, the report server appends a number to the file name to distinguish it from existing files of the same name. For parameterized reports, specify parameters to use for the report for this subscription. The parameters can be...
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, ...
If PARTITIONED is specified, the USING specification with PRIQTY and SECQTY specifications are optional. If these space parameters are not specified, default values are used. A secondary index is any index defined on a partitioned table space that does not meet the definition of the partitioning...