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Questions tagged [table-valued-parameters]

Table-Valued Parameters is a feature introduced in SQL SERVER 2008. In earlier versions of SQL SERVER it is not possible to pass a table variable in stored procedure as a parameter, but in SQL SERVER 2008 we can use Table-Valued Parameter to send multiple rows of data to a stored procedure or a function without creating a temporary table or passing so many parameters.

Table-valued parameters are like parameter arrays in OLE DB and ODBC, but offer more flexibility and closer integration with Transact-SQL. Table-valued parameters also have the benefit of being able to participate in set-based operations

Transact-SQL passes table-valued parameters to routines by reference to avoid making a copy of the input data.

http://msdn.microsoft.com/en-us/library/bb510489.aspx

Table-valued parameters are declared by using user-defined table types. You can use table-valued parameters to send multiple rows of data to a Transact-SQL statement or a routine, such as a stored procedure or function, without creating a temporary table or many parameters. Table-valued parameters are like parameter arrays in OLE DB and ODBC, but offer more flexibility and closer integration with Transact-SQL. Table-valued parameters also have the benefit of being able to participate in set-based operations. Transact-SQL passes table-valued parameters to routines by reference to avoid making a copy of the input data. You can create and execute Transact-SQL routines with table-valued parameters, and call them from Transact-SQL code, managed and native clients in any managed language.

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Table Valued Parameter to filter first match for each row

I have a table that looks like this: id1 | id2 | value | id3 1 | abc | 23 | apt-1 1 | abc | 24 | apt-2 2 | def | 25 | apt-3 3 | def | 25 | apt-3 I need to get the first rows from the table above that match a table valued…
ame
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How to do a conditional JOIN with table valued parameter?

Okay so I have spent some time researching this but cannot seem to find a good solution. I am currently creating a stored procedure that takes a set of optional parameters. The stored procedure will act as the "universal search query" for multiple…
Joakim Hansson
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Can't join to tvp inside stored procedure

When I'm calliing the SP(with JOIN any table [dbo].[pr_2]) from c#, I'm getting nothing(my DataReader contains 0 rows). But if I execute same SP in MSSMS I'm getting what i want. I can't to join table to tvp parameter. My TVP CREATE TYPE…
isxaker
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How to perform bulk inserts to ElasticSearch 'where not exists' a record using NEST?

I want to avoid adding duplicate documents into an ES type. Let's say I use the title and userID fields. The document ID would be different, however, for new inserts. But I want to ensure that no duplicate records matching the userID and title…
ElHaix
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Do SQL Server functions such as inline table-values functions persist?

I am aware that derived table and Common table expression (CTE) do not persist. They live in memory til the end of the outer query. Every call is a repeated execution. Do functions such as inline table-valued functions persist, meaning they are…
Kenny
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T-SQL: How to use a user defined function with an table valued parameter from within a select statement

I have the following code to convert records with a column of integer into binary code: CREATE TYPE T_Table AS table(MyColumn int); GO CREATE FUNCTION FUNC_Test(@table T_Table READONLY) RETURNS varbinary AS BEGIN ... RETURN
MichaSch
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What is the fastest way to create VB.NET Datatables from SQL TVP

I am in the process of revising code to use TVP to send data from our VB.NET app to the SQL 2008 DB and try to keep all the writes atomic. Using this page as a general guide: http://www.sqlteam.com/article/sql-server-2008-table-valued-parameters I…
Matthew
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payroll for employee in stored procedures wth TVP

I'm trying to generate employee payslips and store it in the db with this stored procedure but i encountered some problems. It is pointing error to my execute: Must pass parameter number 4 and subsequent parameters as '@name = value'. After the…
user4725989
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Sql Server TVP Merge with Where/Case Statement

What I am doing is pretty straight forward dug around at a few posts and couldn't figure out how to express it properly TVP Declaration CREATE TYPE [dbo].[CustomSeoDic] as table ( [RecordID] [int] NULL, [Name] [nvarchar](125) NULL) GO Attempt…
Keith Beard
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passing user defined table type variable between two inline table valued functions

I know it is not possible to declare variables inside inline table valued function. Further more, user defined table type variable needs "SELECT INTO" or "INSERT" statements to fill data which is not possible in the inline table valued…
Pyae Phyo Aung
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How to return data culled from multiple multiselect listboxes in a C#/SQL Server environment

I'm writing a report in C# and my report form has 10 multiselect list boxes. I've written a stored procedure in SQL Server that handles this data, however I've got that old "You can't use a parameter in an 'IN' clause" issue. In other words, in…
Johnny Bones
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creating SQL table from User Defined Type

I have created a User-defined Type like this CREATE TYPE [dbo].[MyType] AS TABLE( [Template] [varchar](50) NOT NULL, [Cust_Name] [varchar](50) NOT NULL, [Invoice_No] [int] NOT NULL, [InvoiceDate] [date] NOT NULL, Sr_No int, …
Nuke
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how to iterate sql TVP values in loop for multiple insert stored procedure

I am in a situation where I need to insert multiple records in one stored procedure. I use "Table valued parameter", comes from c# code and passing it to stored procedure. (this TVP has a list of analise IDs) So, I am trying to create a loop; to…
linda22
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Is it possible to insert multiple items to one row and get them back one by one

I am using this Sql command INSERT INTO SAMPLES (reportno, samplename, analysisname) VALUES (1, 'Lemon', 'ecobali1,ecobali2,ecobali3) My structure will be : REPORT NO : 1 SAMPLE : LEMON ANALYSIS Ecobali1 Ecobali2 …
Selçuk AYDIN
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Pass array to SQL Server Function/Stored Procedure using PHP PDO

I've gotten to a point where I absolutely need some clean way to safely pass lists/arrays from php to SQL server stored procedures and table value functions. The PHP SQL server driver still does not support table valued parameters, according to…
phosplait
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