SQL Server 2000 为三种类型的用户自定义函数提供了不同的命令创建格式。 (1) 创建标量型用户自定义函数(Scalar functions) 其语法如下: 各参数说明如下: owner_name 指定用户自定义函数的所有者。 function_name 指定用户自定义函数的名称。database_name.owner_name.function_name 应是惟一的。 @parameter_name ...
CREATE FUNCTION [ schema_name. ] function_name ( [ { @parameter_name [ AS ][ type_schema_name. ] parameter_data_type [ = default ] } [ ,...n ] ] ) RETURNS return_data_type [ WITH <function_option> [ ,...n ] ] [ AS ] BEGIN function_body RETURN scalar_expression END [ ;...
现在,当我在编辑器窗口中键入“sql”时,就可以使用 sqlListStoreProcedures 选项了。对目标数据库执行此命令的结果如下: XML复制 Name Type_Desc uspPrintError SQL_STORED_PROCEDURE uspLogError SQL_STORED_PROCEDURE ufnGetAllCategories SQL_TABLE_VALUED_FUNCTION ufnGetSalesOrderStat...
The following are the arguments, types, and specification of the GreaterThan scalar function. Function
2.64.3.6 Scalar Function: Negate [アーティクル] 2020/10/30 The following are the arguments, types, and specification of theNegatescalar function. Function Argument Type Specification Negate Return * Returntype is the same as the Item.
I tested it on SQL Server 2k8. It's very vanilla SQL (that is the only sort of SQL I know ;-), so it should work on any version of SQL Server. As a concept it would work on any SQL-supporting DB, allowing for syntax vagaries (like the string concatenation operator, and the c...
-- Transact-SQL Scalar Function Syntax ALTER FUNCTION [ schema_name. ] function_name ( [ { @parameter_name [ AS ][ type_schema_name. ] parameter_data_type [ = default ] } [ ,...n ] ] ) RETURNS return_data_type [ WITH <function_option> [ ,...n ] ] [ AS ] BEGIN function...
scalar_function A unit of Transact-SQL syntax that provides a specific service and returns a single value.scalar_functioncan be built-in scalar functions, such as theSUM,GETDATE(), orCASTfunctions, or scalar user-defined functions. table_name ...
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 ...
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 ...