difference between library functions and user defined functions in c

... proc_cuscrd = proc_cuscrd +(proc_cuscrd * i_perinc); UPDATE ordapplib.customer 11 SET cuscrd = proc_cuscrd WHERE CURRENT OF c1 ; SET numrec = numrec + 1; FETCH c1 INTO proc_cusnbr, proc_cuscrd; 12 END ... numrec = 0; fetch_loop: 1 LOOP FETCH c1 INTO proc_cusnbr, proc_cuscrd; IF SQLCODE = 0 THEN SET proc_cuscrd = proc_cuscrd * 1.2; UPDATE ordapplib.customer SET cuscrd = proc_cuscrd WHERE CURRENT ... Procedures, Triggers, and User- Defined Functions on DB2 Universal Database for iSeries SET numrec = 0; OPEN c1 ; 8 FETCH c1 INTO proc_cusnbr, proc_cuscrd; 9 WHILE at_end = 0 DO 10 SET proc_cuscrd...

Ngày tải lên: 17/03/2014, 00:20

... như c c đối tượng kh c trong Microsoft SQL Server mà chúng tôi đã trình bày trư c đây ở c c chương trư c, c c bạn c hai (2) c ch để c thể tạo mới một UDFs: sử dụng c c câu lệnh T-SQL ho c dùng ... bạn chỉ định kiểu này, UDFs trở nên rất giống c c Stored Procedure. Nó cho phép th c hiện c c câu lệnh SELECT ph c tạp, hơn nữa nó c n cho phép th c hiện c c câu lệnh logic kh c như UPDATE, INSERT ... đư c dựa trên c c tham số đầu vào đã nhận. Không chỉ UDFs mà tất c c c hàm nói chung (C c phiên bản SQL Server trư c đây cung c p c c hàm đư c cài đặt sẵn như getdate(), object_name(),… ) c ...

Ngày tải lên: 22/12/2013, 00:16

... SELECT statement. 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 ... You can 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 ... Using Scalar Functions Scalar functions return a single value. Listing 4.2 shows the DiscountPrice.sql script that creates the DiscountPrice() function, which returns the original price of...

Ngày tải lên: 26/01/2014, 07:20

... bi-brick cycles C 1 and C 2 corresponding to Bu 1 and Bu 2 respectively can be constructed from C by cutting C at two cells which are the start of both λ and µ-bricks so that C 1 and C 2 contain ... the cells 1, ,b. We claim that the block of c inside bricks of size 1 cannot end in any of the cells 1, ,c 1 since otherwise the cell n and cell 1 would be covered by inside bricks of size 1 and ... each bi-brick cycle C in a (, à)-bi-brick permutation has at least one λ-brick and at least one µ-brick. Thus W (C) must contain a B if a λ-brick and µ-brick start at the same cell or, if W (C) containsno B,...

Ngày tải lên: 07/08/2014, 13:21

Ngày tải lên: 23/10/2014, 14:27

Ngày tải lên: 23/10/2014, 14:27

... of LDC achieves domain independence by restricting itself to (a) a domain-independent. linguistically-motivated phrase-structure grammar [6] and (b) and the domain-specific files produced by ... that can occur in the "layered" domains of interest [1]. Finally, the macro file contains the meanings of modifiers, roughly in the form in which they were acquired using the specification ... paper is concerned only with vocabulary acquisition, which occurs in three stages. In Stage 1, Prep asks the user to name each ent~.ty, or conceptual data item, of the domain. As each entity...

Ngày tải lên: 17/03/2014, 19:21

... The procedures used to diagnose prostate cancer may cause significant side effects, including bleeding and infection. Prostate cancer treatment often causes incontinence and impotence. For ... rates, but this remains controversial. [2] Current American Cancer Society guidelines for prostate cancer screening recommend a digital rectal examination and prostate-specific antigen (PSA) ... the benefits and risks of diagnostic procedures and treatment be taken into account when considering whether to undertake prostate cancer screening. PSA circulates in the blood in two forms...

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Ngày tải lên: 11/07/2015, 13:26

Ngày tải lên: 11/07/2015, 13:26

Ngày tải lên: 11/07/2015, 13:26

Ngày tải lên: 11/07/2015, 13:26

... butyrate, ethyl caproate, 1-octen-3-one, acetic acid, methional, propionic acid, butyric acid, valeric acid, caproic acid, capric acid and lauric acid. Consumer Acceptability Significant differences (P ... (Schilling et al. 2003). Such statistical modeling may be useful in determining the consumer acceptability of Cheddar cheese, and its usefulness in explaining consumer acceptability should be compared ... sensory characteristics of speci c Cheddar cheeses. Both logistic regression and preference mapping may be useful in explaining the relationship between consumer acceptability, trained descrip- tive...

Ngày tải lên: 03/04/2013, 21:06

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Ngày tải lên: 13/02/2014, 12:20

... [Phser]. m cystathionine ẳ k appCys catCGS ẵCGSẵCys K appCys mCGS ỵẵCys 4ị Expressed in this form, apparent kinetic parameters k appCys catCGS and K appCys mCGS are defined as functions of [Phser] and ... AdoMet with J cystathionine decreasing and J Thr increasing as the concentration of AdoMet was increased. Half changes in J cystathionine and J Thr are obtained for a concentration in AdoMet of ... 6. CGS velocities calculated as a function of cysteine concentration. P i concentration is 10 m M and Phser concentration is as indicated. The dotted vertical line indicates the physiological...

Ngày tải lên: 20/02/2014, 02:21

... access spoken dialogue systems, computing semantic accuracy is straightforward (i.e. con- cept accuracy = percentage of correctly recog- nized concepts). In contrast, in the tutoring do- main ... Correctness/certainty–SRP interactions We also find an interesting interaction between correctness/certainty and system’s ability to rec- ognize that turn. In general correct/certain turns have less SRP while incorrect/uncertain ... frustra- tion/anger/hyperarticulation, certainty and cor- rectness. Our analysis produces several interest- ing insights and strategies which confirm the 199 degrees of correctness: correct, partially correct, incorrect...

Ngày tải lên: 17/03/2014, 04:20

... The user can assign nonmonotonic information to a nonmonotonic sort by calling a nonmonotonic definition as defined in the previous section. The ac- tual nonmonotonic rule occurring within ... nonmonotonic constructions. The main idea in their approach is that each node in a feature struc- ture consists of a nonmonotonic sort. Such sorts can contain two different kinds of information, ... the class; isa its parent in the hierarchy; requires a structure. Thus, each member in the inheritance hierarchy is called a class, which is defined by giving it a name and a parent in...

Ngày tải lên: 17/03/2014, 09:20