Answers for "use type in stored procedure sql server"

usp table variable input

/* 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
      AS
      SET NOCOUNT ON
      INSERT INTO AdventureWorks2012.Production.Location
         (
            Name
            , CostRate
            , Availability
            , ModifiedDate
         )
      SELECT *, 0, GETDATE()
      FROM @TVP;
GO
/* Declare a variable that references the type. */
DECLARE @LocationTVP AS LocationTableType;
/* Add data to the table variable. */
INSERT INTO @LocationTVP (LocationName, CostRate)
   SELECT Name, 0.00
   FROM AdventureWorks2012.Person.StateProvince;
  
/* Pass the table variable data to a stored procedure. */
EXEC usp_InsertProductionLocation @LocationTVP;

best practive to pass multiple table to stored procedure in sql server

CREATE PROCEDURE MySproc
    @PrimaryTable primary_tbltype READONLY,
    @RelatedTable related_tbltype READONLY
AS
BEGIN
DECLARE @CurrentKey INT
DECLARE @FirstName VARCHAR(30)
DECLARE @LastName VARCHAR(30)
DECLARE @AccountTotal MONEY

DECLARE PersonCursor CURSOR LOCAL FAST_FORWARD FOR
    SELECT personkey, firstname, lastname FROM @PrimaryTable
OPEN PersonCursor
FETCH NEXT FROM PersonCursor INTO @CurrentKey, @FirstName, @LastName
WHILE @@FETCH_STATUS= 0 BEGIN

    SELECT @AccountTotal = SUM(accountbalance) FROM @RelatedTable 
        WHERE fk_personkey = @CurrentKey

    PRINT @FirstName + ' ' + @LastName + ' - account total: ' + CONVERT(VARCHAR(30), @AccountTotal)

    FETCH NEXT FROM PersonCursor INTO @CurrentKey, @FirstName, @LastName
END
END;