/* Create a table type. */ CREATE TYPE LocationTableType AS TABLE ( LocationName VARCHAR(50) , CostRate INT ); GO /* Create a procedure to receive data for the table-valued parameter. */ CREATE PROCEDURE dbo. usp_InsertProductionLocation @TVP LocationTableType READONLY ...
在SQL Server Management Studio提供的查询分析器中,可以定义Transact-SQL的CREATE TABLE语句创建数据表。其语法格式如下: CREATETABLE[database_name . [ schema_name].|schema_name . ] table_name ( {<column_definition>|<computed_column_definition>}[<table_constraint>][,...n])[ON { partition_scheme_...
Invoke-Sqlcmd -Query "SELECT COUNT(*) AS Count FROM MyTable" -ConnectionString "Data Source=MYSERVER;Initial Catalog=MyDatabase;Integrated Security=True;ApplicationIntent=ReadOnly" Count --- 127432 此命令會使用者 -ConnectionString 參數,以取得此 Cmdlet 所建立之連線的完整控制權,而不是根據命令行傳...
Table-Valued Parameters aka TVPs are commonly used to pass a table as a parameter into stored procedures or functions. They are helpful in a way, we can use a table as an input to these routines and we can get rid of dealing more complex steps to achieve this process. Introduction Mos...
The Table-Valued Parameter (TVP) is a special type of table variable that extends its use. When table variables are passed as parameters, the table is materialized in the TempDB system database as a table variable and passed by reference, a pointer to the table in the TempDB. Table-valued...
Applies to: SQL Server Is the logical name of the backup device to which the database is backed up. The logical name must follow the rules for identifiers. If supplied as a variable (@logical_device_name_var), the backup device name can be specified either as a string constant (@logical...
] function_name ( [ { @parameter_name [ AS ] [ type_schema_name. ] parameter_data_type [ NULL ] [ = default ] [ READONLY ] } [ , ...n ] ] ) RETURNS @return_variable TABLE <table_type_definition> [ WITH <function_option> [ , ...n ] ] [ AS ] BEGIN function_body ...
SQL Copiere -- Try to use a function as a parameter value. -- This produces an error message. EXEC dbo.uspGetWhereUsedProductID 819, GETDATE(); Instead, use a variable to pass a function value to the parameter, as in the following example:SQL Copiere ...
ROUTINE_ALREADY_EXISTS、 VARIABLE_ALREADY_EXISTS 42734 偵測到重複的參數名稱、SQL 變數名稱、標籤或條件名稱。 COLUMN_MASKS_DUPLICATE_USING_COLUMN_NAME、COLUMN_MASKS_USING_COLUMN_NAME_SAME_AS_TARGET_COLUMN、DUPLICATE_ROUTINE_PARAMETER_NAMES、ROW_LEVEL_SECURITY_DUPLICATE_COLUMN_NAME 4274K 叫用例程時,無效地...
The procedure xp_getnetname returns the name of the physical machine where Microsoft SQL Server is installed. You can have the machine name returned as a record set or as a variable. Without the parameter. exec xp_getnetname Using the parameter. ...