rule based optimizer in oracle 10g
advanced sql functions in oracle 10g
... string has leading and trailing spaces ') FROM dual Which gives: TRIM('THISSTRINGHASLEADINGANDTRAILINGSPACES This string has leading and trailing spaces Both the leading and trailing ... counting backward for nine characters, then retrieving five characters from that point. Often in string handling, SUBSTR and INSTR are used together. For example, if we had a series of names in ... transition into the newer tools of Oracle 10g. Chapter 1 reviews common Oracle func - tions. Chapter 2 covers some common reporting tools in Oracle s SQL*Plus. Chapter 3 introduces and dis - cusses Oracle...
Ngày tải lên: 01/06/2014, 01:08
Advanced SQL Functions in Oracle 10g ppt
... string has leading and trailing spaces ') FROM dual Which gives: TRIM('THISSTRINGHASLEADINGANDTRAILINGSPACES This string has leading and trailing spaces Both the leading and trailing ... Using the SIN function to find the sine of 30 degrees: SELECT SIN(value1*2*3.1416/360) FROM trig Gives: SIN(VALUE1*2*3.1416/360) .50000106 Example 2: Using the COS function to find the cosine of ... counting backward for nine characters, then retrieving five characters from that point. Often in string handling, SUBSTR and INSTR are used together. For example, if we had a series of names in...
Ngày tải lên: 27/06/2014, 06:20
advanced sql Functions in Oracle 10G phần 1 doc
... This book can be used for individual study or reference, in advanced Oracle training settings, and in advanced xi in the SELECT statement (for example, if you are doing some calculations). Log ... far]) An original string is to be dissected beginning at the begin character. If no how far amount is specified, then the rest of the string from the begin point is retrieved. If begin is negative, ... Using the SIN function to find the sine of 30 degrees: SELECT SIN(value1*2*3.1416/360) FROM trig Gives: SIN(VALUE1*2*3.1416/360) .50000106 Example 2: Using the COS function to find the cosine of...
Ngày tải lên: 08/08/2014, 18:21
advanced sql Functions in Oracle 10G phần 2 potx
... clauses in analytical functions are most easily explained by way of examples, so let’s begin with the row numbering and ranking functions. The Row-numbering and RankingThe Row-numbering and Ranking Functions There ... it is in the above example: “RANK().” The <analytic clause> part of the function will contain an ordering, partition - ing, or windowing clause. The ordering clause is illustrated in the ... in ranking. First, recall that the format of an analytical function is this: function() OVER(<analytic clause>) where <analytic clause> contains ordering, partition - ing, windowing,...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo khoa học: "Combining Stochastic and Rule-Based Methods for Disambiguation in Agglutinative Languages" pptx
Ngày tải lên: 08/03/2014, 05:21
Báo cáo khoa học: "Transparent combination of rule-based and data-driven approaches in a speech understanding architecture" pot
... The decoding pro- cess proceeds as follows: 3.1 Training and decoding Training data for ALTERF is supplied in the form of a text file containing one example per line, in the format 1. Initialise ... of experiments, using training data in speech form. We see, not surprisingly, that for small amount of training data the rule- based version of the sys- tem is greatly superior to the N-gram based one. For ... features. ã Quantity of training data. ã Modality (text or speech) of training data. We randomly divided the training corpus into ten equal pieces, and trained on subsets ranging from 10% of the corpus...
Ngày tải lên: 08/03/2014, 21:20
Báo cáo khoa học: "A RULE-BASED APPROACH TO EVALUATING IMPORTANCE IN DESCRIPTIVE TEXTS" pptx
... definite meaning; encyclopedic rules, which can evaluate importance by comparing the meaning of the text with domain specific knowledge contained in the encyclopedia. The IF-part of the rules ... the goal includes, among others: KNOW, BUY, and USE. We assume hereinafter the goal KNOW, i.e., we are particularly interested in knowing the main technical features of the U-DOS operating system. ... referenced. Importance can be evaluated by chaining several rules. As an example, after rule $4 has been applied, the following rule can fire: Rule MT: ISA Proposition IF a proposition P represents...
Ngày tải lên: 09/03/2014, 01:20
Báo cáo khoa học: "Combining POMDPs trained with User Simulations and Rule-based Dialogue Management in a Spoken Dialogue System" docx
... Proceedings of the ACL-IJCNLP 2009 Software Demonstrations, pages 41–44, Suntec, Singapore, 3 August 2009. c 2009 ACL and AFNLP Combining POMDPs trained with User Simulations and Rule- based Dialogue ... (e.g. rule- based) and adaptive computational models such as Partially Observable Markov Decision Processes (POMDP) based dialogue managers. 1 Reinforcement Learning -based Dialogue Management In ... management policy by using pre-trained policies (section 4). The appli- cation domain is a tourist information system for accommodation and events in the local area. The domain of the trained DMs is identical...
Ngày tải lên: 23/03/2014, 17:20
Implementing an 8 bit Processor based Design in an FPGA
... Implementing an 8-bit Processor -based Design in an FPGA 3. Set a memory model by clicking on C Compiler in the Build Options list, selecting Memory Model and choosing Small: variables in DATA ... creating a C file, setting up processor and compiler options and then configuring and programming the design to an FPGA device. This tutorial will create an FPGA project containing a single ... criminal and civil penalties, including fines and/or imprisonment. Altium, Altium Designer, Board Insight, Design Explorer, DXP, LiveDesign, NanoBoard, NanoTalk, P-CAD, SimCode, Situs, TASKING,...
Ngày tải lên: 17/08/2012, 09:12
Báo cáo y học: "Replacement of cisplatin with nedaplatin in a definitive 5-fluorouracil/ cisplatin-based chemoradiotherapy in Japanese patients with esophageal squamous cell carcinoma"
... â Ivyspring International Publisher. All rights reserved Research Paper Replacement of cisplatin with nedaplatin in a definitive 5-fluorouracil/ cisplatin -based chemoradiotherapy in Japanese ... replacing cisplatin (CDDP) with cis-diammineglycolatoplatinum (nedaplatin, NDP), a second-generation platinum complex, on the pharmacokinetics of 5-fluorouracil (5-FU) were investigated in Japanese ... being consistent with the findings of this study. However, in the NDP group, the pattern of circadian rhythm in 5-FU pharmacokinetics was cer- tainly different from that in the CDDP group, al- though...
Ngày tải lên: 26/10/2012, 09:53
Hướng dẫn cài đặt Oracle 10g trên Asianux server 3
... tính mà oracle không bị stop, bạn cần chú ý đến việc chỉnh file /etc/init.d/dbora Chạy lại oranav để thiết lập tự động khởi động dịch vụ Lựa chọn “Setting auto startup/shutdown of Oracle ... THUẬT HƯỚNG DẪN CÀI ĐẶT Oracle 10g TRÊN ASIANUX SERVER 3 Trên cửa sổ dòng lệnh bạn thực hiện câu lệnh # oranavi Trên màn hình sẽ hiện lên hộp thoại cho phép bạn cài đặt Oracle, Và đồng thời ... Trang- 6 Bạn điền vào mật khẩu cho tài khoản Oracle : Tại bước này tài khoản oracle sẽ được tạo và được đặt mật khẩu, có thư mục lưu trữ trong /home /oracle/ Bạn nhấn “Forward” Để chuyển sang...
Ngày tải lên: 05/11/2012, 11:43
Trace-based Just-in-Time Type Specialization for DynamicLanguages
Ngày tải lên: 26/06/2013, 12:43