implementation comp 9315 dbms
使用DBMS_XPLAN查看执行计划
使用DBMS_XPLAN包中的方法是在oracle数据库中得到目标SQL的执行计划的一种方法。针对不同的应用场景吗,你可以选择如下四种方法中的一种:1.select * from table(dbms_xplan.display)2. select * from table(dbms_xplan.d ......
COMP3121 23T1
COMP3121/9101 23T1 — Assignment 3 (UNSW Sydney)Due Friday 14th April at 5pm Sydney timeIn this assignment we apply dynamic programming and associated ......
COMP2620/COMP6262 Logic Course
Assignment 1, Logic CourseCOMP2620/COMP6262/PHIL2080General Comments Due date is 16 April, 23:59pm (Canberra time). The two questions in this assignme ......
COMP9315 DBMS Implementation
COMP9315 23T1 Assignment 2Relational Operators and Memory BufferManagementDBMS ImplementationLast updated: Saturday 8th April 6:48pmMost recent change ......
COMP30023进程管理
COMP30023: Computer SystemsProject 1: Process ManagementReleased: March 24, 2023 AEDTDue: 9am April 17, 2023 AESTWeight: 15%1 OverviewIn this project, ......
COMP326问题解答
COMP326 Assignment 2 (15% of the final mark)Due 18th April 2023Please submit your solutions electronically (in PDF format) on CanvasPlease be aware of ......
COMP3311 PostgreSQL 数据库写法
COMP3311 23T1 Assignment 2Python, PostgreSQL, psycopg2Database SystemsLast updated: Thursday 6th April 9:06amMost recent changes are shown in red ... ......
COMP5048 Visual Analytics
COMP5048COMP5048 Visual Analytics 2023S1 Assignment 1: Individual work Deadline: April 6 (Week 7) Thursday 23:59pm (pdf on Canvas) Construct good visu ......
COMP20007 Task 2: C Problem
Task 2: C ProblemAssignment 1GeneralTask 1: AlgorithmicDesignTask 2: C ProblemAssignment SubmissionAcademic HonestyLate PolicyRequirements: CProgrammi ......
COMP5125M Blockchain Technologies
Module title Blockchain TechnologiesModule code COMP5125MAssignment title CourseworkAssignment typeand descriptionIt is a programming assignment where ......
begin :id := sys.dbms_transaction.local_transaction_id; end;问题
我在session 876中執行完下面sql后 select * from table 在到另一session中執行 SELECT /*+ ORDERED */ sql_text FROM v$sqltext a WHERE (a.hash_value, a.address) IN ( SELECT ......
COMP3331/9331 计算机网络与应用
COMP3331/9331 Computer Networks and ApplicationsAssignment for Term 1, 2023Version 1.0Due: 11:59am (noon) Friday, 21 April 2023 (Week 10)1. Change Log ......
COMP3411/9814 人工智能
COMP3411/9814 Artificial IntelligenceTerm 1, 2023Assignment 3 – Planning and Machine LearningDue: Week 10 - 10pm Friday 21 AprilMarks: 10% of final as ......
COMP3357 Exercise
老师今天特意强调了考试,并且讲解了这些题,让人很难不怀疑......!! 在这里每道题都认真研究一下,做个记录 RSA Adapted RSA with CRT (a) 很明显,就不多赘述了 (b) 由于 $g_1=g^{r_1(p-1)}$ 有 $g_1\equiv g^{r_1(p-1)}\pm ......
java.secunty.AccessControException: the Permission java.io.FilePermission /home/ ,read) has not been granted to testuser. The PL/SOL to grant this is dbms java.grant permission
利用oracle的java写入服务器的文件夹文件的时候会出现类似这种报错,看到报错我们可以猜到是关于权限的问题。 只需要利用sys用户在sqlplus 或者 plsql的命令行模式下执行下列代码就使得对应用户获得对应目录的读、写、删的权限了。 exec dbms_java.grant_permiss ......
COMP6451 Ethereum 编程
UNSW COMP6451Assignment 2 (version 2)?Ethereum Programming(ERC-20 Token Dutch Auction Market)Total Marks: 35Due Date: 5pm, March 31, 2023(Distribution ......
COMP30023进程管理
COMP30023: Computer SystemsProject 1: Process ManagementReleased: March 24, 2023 AEDTDue: 9am April 17, 2023 AESTWeight: 15%1 OverviewIn this project, ......
COMP3310 TCP/UDP传输协议解析
COMP3310/6331Transport Layer: TCP/UDP intro LAN linksApplications don’t know nor care. Unless there is a performance question.Getting into the transpo ......
HTML + javascript implement a draggable list 一个可以拖拽交换顺序的列表
Reference: https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/dragover_event <body> <style type="text/css"> .draggable { text-align: center; ......
COMP9334 Priority queueing多阶段
COMP9334 Project, Priority queueing for multi-phase jobs1 Introduction and learning objectives When you were learning about operational analysis earli ......
COMP5310 分析数据
COMP5310 Project Stage 2ASummarise and Analyse the DataDue: 11:59pm on 6th of April 2023 (Week 7)Value: 10% of the unit This stage is usually done wit ......
R语言金融市场量化交易:布林带、价差策略、RSI交易策略,回测COMP 226|附代码数据
全文下载链接:http://tecdat.cn/?p=29653 最近我们被客户要求撰写关于量化交易的研究报告,包括一些图形和统计输出。 我们将利用每日数据制定简单的交易策略,将涵盖以下内容。 一个简单的介绍性交易。 它每天只根据前一天的价格行为做出交易决定 - 我们用这个例子来介绍前瞻性的偏见 布 ......
线程(实现接口:implements Runnable)
public class test02 { public static void main(String[] args) { Dog dog = new Dog(); Thread thread = new Thread(dog); thread.start(); }}class Dog imple ......
COMP6451 以太坊编程
UNSW COMP6451Assignment 2 (version 2)Ethereum Programming(ERC-20 Token Dutch Auction Market)Total Marks: 35Due Date: 5pm, March 31, 2023(Distribution ......
Learning Objectives COMP 250
Assignment 3 COMP 250 Winter 2023 posted: Thursday, March 23, 2023 due: Thursday, April 6, 2023 at 11:59m Learning Objectives By the end of this assig ......
COMP4318 COMP4318 – Machine Learning
OMP5318/COMP4318 – Machine Learning and Data Mining Semester 1, 2023Page 1 of 7Assignment 1: ClassificationKey informationDeadlinesSubmission: 11:59pm ......
Tensflow & Numpy to implement Linear Regresssion and Logistic Regression
Optional Lab - Neurons and Layers¶ In this lab we will explore the inner workings of neurons/units and layers. In particular, the lab will draw parall ......
COMP30024 Artificial Intelligence
Project Part ASingle Player InfexionCOMP30024 Artificial IntelligenceMarch 2023OverviewIn this first part of the project, you will write a program to ......
sap.ui.comp.smarttable.SmartTable 一些属性的用法阐述
SmartTable 控件根据 OData 元数据和指定的配置创建一个表格控件。 必须指定 entitySet 属性才能使用该控件。 此属性用于从 OData 元数据中获取字段,从中生成列; 它还可以用于获取实际的表数据。 基于 tableType 属性,此控件将呈现标准表、分析表、树或响应表。 这 ......
COMP9334 multi-phase jobs
OMP9334 Project, Term 1, 2023:Priority queueing for multi-phase jobsDue Date: 5:00pm Friday 21 April 2023Version 1.00Updates to the project, including ......