predefined and user defined functions
Stored Procedures, Triggers, and User-Defined Functions on DB2 Universal Database for iSeries doc
Ngày tải lên :
17/03/2014, 00:20
... 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...
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Tài liệu User Defined Functions doc
Ngày tải lên :
22/12/2013, 00:16
...
)
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...
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Tài liệu Creating User-Defined Functions pdf
Ngày tải lên :
26/01/2014, 07:20
... 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...
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Create and Call SQL Server 2000 User-Defined
Ngày tải lên :
28/10/2013, 19:15
... 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
...
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Tài liệu Executing SQL Server User-Defined Scalar Functions doc
Ngày tải lên :
21/01/2014, 11:20
...
[ 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...
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File and User Information Utilities
Ngày tải lên :
02/10/2013, 09:20
... 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
$...
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Personalization and User Attributes
Ngày tải lên :
05/10/2013, 04:20
... 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...
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Tài liệu User Defined Primitives part 3 docx
Ngày tải lên :
21/01/2014, 17:20
... 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...
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Tài liệu Installation and User’s Guide ppt
Ngày tải lên :
24/01/2014, 08:20
... 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...
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Tài liệu User Defined Primitives part 1 pdf
Ngày tải lên :
26/01/2014, 14:20
... 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...
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Tài liệu User Defined Primitives part 2 pptx
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...
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IBM BladeCenter Open Fabric Manager Installation and User''''s Guide pot
Ngày tải lên :
08/03/2014, 16:20
... 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...
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Installation and User''''s Guide IBM Personal Computer Type 7871 and 1949 ppt
Ngày tải lên :
16/03/2014, 08:20
... 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...
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Báo cáo khoa học: "User-Defined Nonmonotonicity in Unification-Based Formalisms" pptx
Ngày tải lên :
17/03/2014, 09:20
... 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...
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