and user defined functions

... 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 functions The ... value and 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 ... 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 DB2 Universal Database for iSeries. Stored...

Ngày tải lên: 17/03/2014, 00:20

... ) 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 sử dụng các hàm loại không xác định được xây dựng sẵn trong SQL Server, ví dụ: Getdate, Rand, …  Việc sử dụng RAISERROR và @@ERROR là hoàn toàn không hợp lệ.  UDFs không thể được sử ... UDFs bằng cách sử dụng tiện ích SQL Query Analyzer hoặc sử dụng công cụ dạng dấu nhắc lệnh (command-prompt) điển hình như công cụ osql. Cú pháp: CREATE FUNCTION [Tên_FUNCTION] (Khai báo các tham...

Ngày tải lên: 22/12/2013, 00:16

... userdefined functions: • Scalar functions Scalar functions return a single value. The returned value can be of any data type except text, ntext, image, cursor, table, timestamp, and user- defined ... also create functions using Enterprise Manager. You do this by clicking the right mouse button on the User Defined Functions node in the Databases folder and selecting New User Defined Function. ... 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 price and...

Ngày tải lên: 26/01/2014, 07:20

... 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 ... the standard data types, or pass back a new Table data type. The example for this How-To creates and returns a Table data type, specified with the following lines of code: RETURNS @ProdAndCatTab ... frmHowTo6_8.vb: Create the UDF Code, and Assign It to a Label for Display and Use Later Private Sub frmHowTo6_8_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load ...

Ngày tải lên: 28/10/2013, 19:15

... [ Team LiB ] Recipe 2.13 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 ... single SQL Server function: ExtendedPrice Calculates and returns the extended price for an order line item based on the unit price, quantity, and discount. Example 2-16. SQL Server function: ExtendedPrice ... * (1 - @Discount)) END The sample code defines a SQL statement that uses the ExtendedPrice user- defined function. The statement is used by a DataAdapter to fill a DataTable with all records...

Ngày tải lên: 21/01/2014, 11:20

Ngày tải lên: 17/03/2014, 19:21

... to a new user ID and identify the user ID you are currently using • Identify your effective and real UID when switching users • Use the sort command to sort ASCII files in alphabetical and numerical ... which users are logged on to your system  Switch to a new user ID and identify the user ID you are currently using  Identify your effective and real UID when switching users  Use the sort command ... those of the new user ID. To change to your previous user ID, type exit. Command Format su [-] username Using the su Command to Become Another User $ su guest Password: $ pwd /home /user2 $ cd $ pwd /home/guest $...

Ngày tải lên: 02/10/2013, 09:20

... follows. The user s immediate personal information: user. bdate user. gender user. employer user. department user. jobtitle The user s identifying information: user. name.prefix user. name.given user. name.family user. name.middle user. name.suffix user. name.nickName The ... information: user. name.prefix user. name.given user. name.family user. name.middle user. name.suffix user. name.nickName The user s personal address information: user. home-info.postal.name user. home-info.postal.street user. home-info.postal.city user. home-info.postal.stateprov user. home-info.postal.postalcode user. home-info.postal.country user. home-info.postal.organization The ... Boykma.Com Personalization and User Attributes 283 The user s personal fax details: user. home-info.telecom.fax.intcode user. home-info.telecom.fax.loccode user. home-info.telecom.fax.number user. home-info.telecom.fax.ext user. home-info.telecom.fax.comment The...

Ngày tải lên: 05/10/2013, 04:20

... Shorthand Symbols Shorthand symbols for levels and edge transitions are provided so UDP tables can be written in a concise manner. We already discussed the symbols ? and A summary of all shorthand ... symbols ? and A summary of all shorthand symbols and their meaning is shown in Table 12-1 . Table 12-1. UDP Table Shorthand Symbols Shorthand Symbols Meaning Explanation ? 0, 1, x Cannot ... Shorthand symbols should be used to combine table entries wherever possible. Shorthand symbols make the UDP description more concise. However, the Verilog simulator may internally expand the...

Ngày tải lên: 21/01/2014, 17:20

... procedures defined in non-Oracle databases. 1.9.16 Application Development and End User Tools Through the gateway, Oracle Corporation extends the range of application development and end -user tools ... software and documentation) contain proprietary information; they are provided under a license agreement containing restrictions on use and disclosure and are also protected by copyright, patent, and ... demands, increase your ability to handle complex customer information, or streamline operations, your company requires instant access to current and complete information Company growth and...

Ngày tải lên: 24/01/2014, 08:20

... example of an and gate modeled as a UDP. Instead of using the and gate provided by Verilog, let us define our own and gate primitive and call it udp _and. Example 12-1 Primitive udp _and //Primitive ... udp _and and udp_or primitives defined earlier. The 1- b it full adder code shown in Example 12-4 is identical to Example 5-7 on page 75 except that the standard Verilog primitives and and ... endprimitive //end of udp _and definition Compare parts of udp _and defined above with the parts discussed in Figure 12-1 . The missing parts are that the output is not declared as reg and the initial...

Ngày tải lên: 26/01/2014, 14:20

... LiB ] 12.3 Sequential UDPs Sequential UDPs differ from combinational UDPs in their definition and behavior. Sequential UDPs have the following differences: • The output of a sequential UDP ... <next_state>; • There are three sections in a state table entry: inputs, current state, and next state. The three sections are separated by a colon (:) symbol. • The input specification ... state is the current value of the output register. • The next state is computed based on inputs and the current state. The next state becomes the new value of the output register. • All possible...

Ngày tải lên: 26/01/2014, 14:20

... Installation and User& apos;s Guide 14 IBM BladeCenter Open Fabric Manager Installation and User& apos;s Guide Who should read this user s guide This user s guide is for system administrators and operators ... 45 Session and credentials 45 Standby AMM 45 CLI command 46 Events 46 User interface 47 BladeCenter Open Fabric Manager summary . . 47 Blade Address Manager Configuration wizard. . 48 BladeCenter Standby ... OFM and OFM-Advanced upgrade 37 Chapter 3. Planning for BladeCenter Open Fabric Manager Planning involves understanding the hardware and software requirements for OFM and OFM-Advanced upgrade and...

Ngày tải lên: 08/03/2014, 16:20

... the ServerGuide Setup and Installation CD, see “Using the ServerGuide Setup and Installation CD” on page 59. v Microprocessor technology 8 BladeCenter HS22V Type 7871 and 1949: Installation and User& apos;s ... 7871 and 1949: Installation and User& apos;s Guide Features and specifications Use this table to view specific information about the blade server, such as blade server hardware features and the ... 7871 and 1949: Installation and User& apos;s Guide Statement 8 CAUTION: Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and...

Ngày tải lên: 16/03/2014, 08:20

... considered inconsistent and thus yield a failure when unified. 3 User- Defined Nonmonotonicity I will now describe how the work by Young and Rounds can be generalized to allow the user to de- fine ... kinds of information, the ordi- nary monotonic information and a set of defaults. If we assume that fl is defined as a default in Young and Rounds' work then it is interpreted according to ... parametern) : when a :#=>7 In the syntax given above name assigns a name to the defined rule, and thus allows the user to use nonmonotonic information when defining lin- guistic knowledge. The...

Ngày tải lên: 17/03/2014, 09:20

Ngày tải lên: 17/03/2014, 16:20

Ngày tải lên: 17/03/2014, 18:20

Ngày tải lên: 23/03/2014, 02:20

Ngày tải lên: 23/03/2014, 03:20