stored procedures and user defined functions in sql server

... user- defined functions The main purpose of this IBM Redbook is to describe, in detail and with practical examples, the support of stored procedures, triggers and user- defined functions (UDFs) in ... 6 Stored Procedures, Triggers, and User- Defined Functions on DB2 Universal Database for iSeries Table 1-1 SQL terms and OS/400 terms cross-reference 1.2.2 Stored procedures, triggers, and user- defined ... book and the minimal changes in this update, we have chosen to continue using the name DB2 Universal Database for iSeries in this edition. x Stored Procedures, Triggers, and User- Defined Functions...

Ngày tải lên: 17/03/2014, 00:20

Ngày tải lên: 17/03/2014, 19:21

... ) User Defined Functions - UDFs Nguồn : forum.t3h.vn I Khái quát về hàm do người dùng định nghĩa I.1 Hàm do người dùng định nghĩa là gì? Hàm do người dùng định nghĩa (user defined functions ...  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, …  Việc sử dụng ... không sử dụng cho trường hợp UDFs loại inline table. Return (Select * from DM_HANG_HOA where MaLoai_HH=@LoaiHH) Go Chú ý : Khi sử dụng UDFs loại inline table bạn cần quan tâm đến các quy...

Ngày tải lên: 22/12/2013, 00:16

... mouse button on the User Defined Functions node in the Databases folder and selecting New User Defined Function. You can then cut and paste the contents of DiscountPrice .sql into the Enterprise ... return a single value. The returned value can be of any data type except text, ntext, image, cursor, table, timestamp, and user- defined data types. ã Inline table-valued functions Inline table-valued ... contain multiple T -SQL statements. You'll see examples of these three types of functions in the following sections. Using Scalar Functions Scalar functions return a single value. Listing...

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Ngày tải lên: 23/10/2014, 14:27

Ngày tải lên: 23/10/2014, 14:27

... function logic. SQL Server 2000 supports two types of functions: built -in functions and user- defined functions. There are two types of user- defined functions: scalar user- defined functions, which ... ProductID and Price. Note: SQL Server 2000 supports three types of user- defined functions: scalar functions, inline table- valued functions and multi-statement table-valued functions. User- defined ... have only one column defined with the IDENTITY property, and that column must be defined using the decimal, int, numeric, smallint, bigint, or tinyint data type. The default increment value by...

Ngày tải lên: 04/11/2013, 16:15

... the connection and command. SqlConnection conn = new SqlConnection( ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); SqlCommand cmdWrite = new SqlCommand(sqlWrite, conn); ... DataAdapter. da = new SqlDataAdapter(selectCommand, ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); da.UpdateCommand = new SqlCommand(updateCommand, da.SelectCommand.Connection); ... using System; using System.Configuration; using System.Drawing; using System.Windows.Forms; using System.IO; using System.Data; using System.Data.SqlClient; private const String...

Ngày tải lên: 14/12/2013, 18:16

... experience in SQL database design, T -SQL development, and client -server application programming. He has consulted in a wide range of industries, including the insurance, financial, retail, and manufacturing ... syntax in detail in Chapter 3. ã SQL Server process: The SQL Server process contains both the SQL Server query processor, which compiles and executes SQL queries, and the full-text engine, which ... SQL Server the full-text index in SQL Server 2008 is stored in the database instead of the file system. We will discuss setup, configuration, and population of full-text indexes in detail in...

Ngày tải lên: 07/03/2014, 18:20

... combines all of the index fragments into a single master full-text index. The indexing process in general and the master merge in particular can be resource- and I/O-intensive. Despite the intensity ... experience in SQL database design, T -SQL development, and client -server application programming. He has consulted in a wide range of industries, including the insurance, financial, retail, and manufacturing ... process, the indexing process doesn’t block queries from occurring. Querying a full-text index during the indexing process, however, can result in partial and incomplete results being returned. Query...

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Ngày tải lên: 18/10/2014, 18:11

... Services and SQL CLR TVFs 248 Building the SQL CLR TVF 249 Using the SQL CLR TVF in an SSIS Package 253 Reporting Services and SQL CLR TVFs 255 Summary 256 Chapter 9: Handling Errors in CLR Stored Procedures ... avail- able to SQL Server. To make it available as a SQL CLR object, you need to create a T -SQL- like face for your .NET functions. Choosing between User- Defined Functions and Stored Procedures Our final ... UDTs 241 Creating the Point SQL CLR UDT 241 Creating a Windows Form to Display a SQL CLR UDT 242 Accepting WinForm Input to Save a SQL CLR UDT 245 Web Forms and SQL CLR Aggregates 246 Integration...

Ngày tải lên: 05/03/2014, 20:20

... 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, and how do you create and call ... call them from within T -SQL? Technique UDFs have been used for years in application development languages. You can now create them in SQL Server 2000 as well. Creating SQL Server 2000 UDFs ... as it would be using SQL Server data. You can then use this table that is returned in another T -SQL statement. After establishing the return value, in this case the table ProdAndCatTab, you need...

Ngày tải lên: 28/10/2013, 19:15

... vbCrLf strSQL &= "WHERE CustomerID = @Cust_Id and OrderDate = @Order_Date" ' Store the SQL String Me.lblSQLString.Text = strSQL ' Use the SQL String to build ... setting the initial values, you are then ready to use the variables within the rest of your procedure, any way that you need them, again, by using the @varname syntax. Utilizing Built -In Functions ... to bring up the code.) Creating the T -SQL routine described in the "Technique" section, this code then assigns the routine to the Text property of the Label called lblSQLString. It...

Ngày tải lên: 14/12/2013, 20:16