As the name suggests: table-valued returns table, however Scalar-valued returns a single value, such as a string, integer, or bit value. 1、table-valued function As to create table-valued function, there are 2 ways, look at the example below please, it’s suitable for simple logic: USE...
自定义函数(User-Defined Function)有两种,一种是标量UDF(Scalar-valued Functions)和表值UDF(Table-valued Functions),前者只返回单个数据值,而后者则返回一个表。下面示例是,是属于前者,返回单个值。 代码
Currently U-SQL scalar functions fit into three categories: user-defined functions written in C#, general C# functions from system provided assemblies, and built-in U-SQL functions. U-SQL table-valued functions return tables and are written in U-SQL. Examples The examples can be executed in ...
Learn more about the Microsoft.SqlServer.Management.SqlParser.SqlCodeDom.SqlTableValuedFunctionRefExpression.Arguments in the Microsoft.SqlServer.Management.SqlParser.SqlCodeDom namespace.
ScalarValuedFunctionCollection 构造函数 Initializes a new instance of the ScalarValuedFunctionCollection class. 此成员被重载。有关此成员的完整信息,包括语法、用法和示例,请单击重载列表中的名称。 重载列表 展开表 名称说明 ScalarValuedFunctionCollection(CollationInfo) Initializes a new instance of the Scalar...
IMutablePassword 接口 IMutableRelationalIndex 接口 IMutableScalar 接口 IMutableScalarDataType 接口 IMutableScalarFunction 接口 IMutableScalarValuedFunction 接口 IMutableSchema 接口 IMutableSchemaOwnedObject 接口 IMutableServer 接口 IMutableServerDdlTrigger 接口 IMutableServerOwnedObject 接口 IMutableSpatialIndex ...
Name Type_Desc uspPrintError SQL_STORED_PROCEDURE uspLogError SQL_STORED_PROCEDURE ufnGetAllCategories SQL_TABLE_VALUED_FUNCTION ufnGetSalesOrderStatusText SQL_SCALAR_FUNCTION ufnGetCustomerInformation SQL_INLINE_TABLE_VALUED_FUNCTION I was able to share this output by right-clicking on the results grid...
Supported types: Tables, Views, Procedures, User Defined Tables, User Defined Types, Synonyms, Scalar Functions, Table Valued Functions Support for Windows x86 machines Fix for issue #604 where results that included HTML were not rendered correctly ...
table is primarily used for temporarily storing a set of rows that are returned as the table-valued function result set. Functions and variables can be declared to be of type table. table variables can be used in functions, stored procedures, and batches. To declare variables of type table,...
Supported types: Tables, Views, Procedures, User Defined Tables, User Defined Types, Synonyms, Scalar Functions, Table Valued Functions Support for Windows x86 machines Fix for issue #604 where results that included HTML were not rendered correctly ...