0

sql server performance stored procedure vs user defined function

sql server 2000 stored procedure and xml programming 2nd ed 2003

sql server 2000 stored procedure and xml programming 2nd ed 2003

Cơ sở dữ liệu

... screen 32 SQL Server 2000 Stored Procedure & XML ProgrammingD_Base / SQL Server 2000 Stored Procedure & XML Programming / Sunderic / 222896-2 / Chapter 2 Stored procedures are the T -SQL equivalents ... 3-6.76 SQL Server 2000 Stored Procedure & XML ProgrammingD_Base / SQL Server 2000 Stored Procedure & XML Programming / Sunderic / 222896-2 / Chapter 3Figure 3-5Listing stored procedures ... 38 SQL Server 2000 Stored Procedure & XML ProgrammingD_Base / SQL Server 2000 Stored Procedure & XML Programming / Sunderic / 222896-2 / Chapter 2Figure 2-13List of stored procedures...
  • 697
  • 901
  • 0
SQL Server 2000 Stored Procedure Programming phần 1 pps

SQL Server 2000 Stored Procedure Programming phần 1 pps

Kỹ thuật lập trình

... 358Remote Stored Procedures 358 User- Defined Functions 359Design of User- Defined Functions 359Table-Valued User- Defined Functions 364In-Line Table-Valued User- Defined Functions 368Managing User- Defined ... 345Types of Stored Procedures 346 User- Defined Stored Procedures 346System Stored Procedures 346Extended Stored Procedures 348Temporary Stored Procedures 357Global Temporary Stored Procedures ... vendor:16 SQL Server 2000 Stored Procedure Programming 52 SQL Server 2000 Stored Procedure ProgrammingThe Structure of Stored ProceduresWe will pause a minute to explain the structure of a stored procedure. The...
  • 50
  • 277
  • 0
SQL Server 2000 Stored Procedure Programming phần 2 pdf

SQL Server 2000 Stored Procedure Programming phần 2 pdf

Kỹ thuật lập trình

... parameters from a stored procedure ■Receive a return value from a stored procedure ■Explain where stored procedures are stored on SQL Server ▲Explain the compilation and reuse of stored proceduresANATOMY ... Transact -SQL. SQL Server is delivered with the system stored procedure sp _stored_ procedures.It lists stored procedures in the current database:1. Open Query Analyzer.Chapter 3: Stored Procedure ... File Format is set to ANSI.94 SQL Server 2000 Stored Procedure ProgrammingFigure 3-7. Viewing stored procedures in Query Analyzer 60 SQL Server 2000 Stored Procedure Programming4. Click Next...
  • 76
  • 317
  • 0
Stored Procedures, Triggers, and User-Defined Functions on DB2 Universal Database for iSeries doc

Stored Procedures, Triggers, and User-Defined Functions on DB2 Universal Database for iSeries doc

Cơ sở dữ liệu

... 6 Stored Procedures, Triggers, and User- Defined Functions on DB2 Universal Database for iSeriesTable 1-1 SQL terms and OS/400 terms cross-reference1.2.2 Stored procedures, triggers, and user- defined ... UDFs SQL stored procedures  External stored procedures and triggers Java™ stored procedures (both Java Database Connectivity (JDBC™) and Structured Query Language for Java (SQLJ)) SQL triggers ... signals a user- defined warning message with SQLSTATE 01HDI. A table UDF is required to show a certain number of top preforming sales people. 20 Stored Procedures, Triggers, and User- Defined Functions...
  • 594
  • 3,044
  • 0
Tài liệu User Defined Functions doc

Tài liệu User Defined Functions doc

Kỹ thuật lập trình

... View và Stored Procedure. Hơn thế nữa, nó còn có những tính năng sử dụng mà View và Stored Procedure không có được, hay nói cách khác nó khắc phục một số các hạn chế của View và Stored Procedure. ... dùng định nghĩa là gì? Hàm do người dùng định nghĩa (user defined functions - UDFs) là một đối tượng mới được bổ sung của phiên bản SQL Server 2000. Trước hết, bạn cần biết rằng UDFs mang đầy ... hạn chế sau :  Không thể gọi một stored procedure từ các câu lệnh bên trong nó.  Không thể sử dụng các hàm loại không xác định được xây dựng sẵn trong SQL Server, ví dụ: Getdate, Rand, … ...
  • 5
  • 559
  • 4
Tài liệu Creating User-Defined Functions pdf

Tài liệu Creating User-Defined Functions pdf

Kỹ thuật lập trình

... multiply that price by. You create a function using the CREATE FUNCTION statement. There are three types of userdefined functions: ã Scalar functions Scalar functions return a single value. The ... Creating User- Defined Functions You can create your own user- defined functions in SQL Server. For example, you might want to create your own function to compute the discounted price given the original ... delete functions as well. Tip You can also delete a function using the DROP FUNCTION statement, and you can modify a function using the ALTER FUNCTION statement. Once you've created the function, ...
  • 7
  • 274
  • 0
Create and Call SQL Server 2000 User-Defined

Create and Call SQL Server 2000 User-Defined

Cơ sở dữ liệu

... Products Greater Than: 6.8 Create and Call SQL Server 2000 User- Defined Functions In SQL Server 2000, I have heard that you can create user- defined functions (UDFs). Where would you use UDFs, ... strSQL &= " UnitPrice int" & vbCrLf strSQL &= ")" & vbCrLf strSQL &= "AS" & vbCrLf strSQL &= "BEGIN" & vbCrLf strSQL ... Dim strSQL As String strSQL = "CREATE FUNCTION udf_ShowProdAndCat ( @UnitPriceParm money)" strSQL &= "RETURNS @ProdAndCatTab TABLE" & vbCrLf strSQL &=...
  • 8
  • 414
  • 0
Debugging a SQL Server Stored Procedure

Debugging a SQL Server Stored Procedure

Kỹ thuật lập trình

... Recipe 9.8 Debugging a SQL Server Stored Procedure Problem Given an application that uses a SQL Server stored procedure that is causing errors, you need to debug the stored procedure. Solution ... .NET to debug SQL Server stored procedures (in both standalone mode and from managed code). Discussion Debugging a stored procedure in standalone mode You can debug a stored procedure in standalone ... database that contains the stored procedure. 4. Expand the Stored Procedures node. 5. Right-click on the stored procedure to be debugged and select Step Into Stored Procedure from the popup...
  • 3
  • 423
  • 0
Tài liệu Executing a SQL Server Stored Procedure By Using ActiveX Data Objects doc

Tài liệu Executing a SQL Server Stored Procedure By Using ActiveX Data Objects doc

Cơ sở dữ liệu

... Executing a SQL Server Stored Procedure By Using ActiveX Data Objects If you are doing an ADO development with client server for backends, then you probably call stored procedures. In doing ... products for a given customer. Listing A.7 Northwind SQL Server Database: T -SQL for the Stored Procedure Called CustOrdersHist ALTER PROCEDURE CustOrderHist @CustomerID nchar(5) AS SELECT ... this routine, called UseAStoredProcedureWithAParameter, in Listing A.8. Listing A.8 basCommandExamples.vb: Calling a Stored Procedure By Using Parameters Sub UseAStoredProcedureWithAParameter(ByVal...
  • 2
  • 450
  • 0
Tài liệu Executing SQL Server User-Defined Scalar Functions doc

Tài liệu Executing SQL Server User-Defined Scalar Functions doc

Kỹ thuật lập trình

... Executing SQL Server User- Defined Scalar Functions Problem Your SQL Server 2000 database includes a user- defined function that returns a scalar value. You want to retrieve the value from this function ... using ADO.NET. Solution Invoke the function as you would a query or stored procedure. The sample code, as shown in Example 2-16, uses a single SQL Server function: ExtendedPrice Calculates ... line item based on the unit price, quantity, and discount. Example 2-16. SQL Server function: ExtendedPrice CREATE FUNCTION dbo.ExtendedPrice ( @UnitPrice money, @Quantity smallint, ...
  • 2
  • 299
  • 1

Xem thêm