Tutorial.sql First Video Set April 5, 2017

Transcription

1 Tutorial.sql Web-cast 1 Accomplished Goal Fruit Tables 2 Create a Sample Fruit Database Discuss the Basic Browse select * from table; Setup up the Workspace Environment Submit #t1: show Tables 1 1) Login to phpmyadmin 2) Username: sbusername, password Student Number/ID (not mysite pswd) 3) Select database DB2username (Video Uses DB0) 4) Click Import tab, 5) Select premiere fruit.sql import file will create these tables Table: fruit fruitid name price 1 apple pear banana grpe.75 8 pluot plum 1.25 Table: inventory fruitid Tutorial PHPMyAdmin Import quantity 2 Setting CIMW105 Browser 3 Submit Grading Table 4 Install a new Browser (I m using Chrome) Go to Class Site Right^Click Submit Assignment Link Open in New Tab Login Using your SBUsername, Student Number Go Back Right^Click New Tab Premiere DB Scripts Video/Quizzes Right^Click new tab Blackboard Link Testing DB Right^Click new tab PHPMyAdmin Link CIM Login SBUsername, Student Number 3 List Current Grade, Date of Last Submission; Due Date (is Usually Monday at 9AM) Quizzes Generally Expire Sunday 11:55PM 25% Penalty up to 7 Days Late 50% Penalty After That Don t Resubmit Correct Assignment after Due Date Semester May End before a Sunday Last Day is Last Day Blackboard Welcome Announcement Key Dates 4 Professor T. DeDonno CIMW 105 Hand-Out Page 1

2 tutorial.sql Assignment Complete tutorial.sql using phpmyadmin Web Based Standard for MySQL Access All Web-Hosting Companies Provide phpmyadmin Its Not for Active Production Systems The System for Testing Development tutorial Assignment Videos MySQL Pre-tutorial PHPMyAdmin: testing Database Most Recent Version Video Version Deprecated Closed Caption (Import in PHPMyAdmin) Import fruit.sql to create fruit tables Intro to PHPmyAdmin and tutorial.sql 1 st 5 Queries Video 2: Intro to Submit and Submit tutorial.sql 1 st 5 Queries Video 3: 2 nd Five Queries for tutorial.sql 9/15, 6/2011, 8/08 & 11/05 Professor T. DeDonno 6 6 MySQL Pre tutorial Login to PHPMyAdmin Select Your Database Import fruit.sql Creates Fruit Tables 8/15, 6/11, 8/08 & 11/2005 Professor T. DeDonno 7 Accomplished Goal Fruit Tables 1) Login to phpmyadmin 2) Username: sbusername, password Student Number/ID (not mysite pswd) 3) Select your database DB0username 4) Click Import tab, 5) Select premiere fruit.sql import file will create these tables Table: fruit fruitid name price 1 apple pear banana grpe.75 8 pluot plum 1.25 Table: inventory fruitid Tutorial PHPMyAdmin Import quantity Professor T. DeDonno CIMW 105 Hand-Out Page 2

3 After fruit.sql import 9 MySQL 1st Tutorial Goal Create First 5 Queries for tutorial.sql To Do This #T1 SQL Tabl for Show tables #T2, #T3 Navigator for Displaying Contents #T4 #T5 SQL Tab for Describe Query 9 6/2011, 8/08 & 11/05 Professor T. DeDonno 10 8/15, 6/2011, 8/08 & 11/2005 Professor T. DeDonno Tutorial PHPMyAdmin Import Part 1: Tutorial Assignment Objectives 11 #T1 Show Table Names Just Created 12 Five Queries to Complete w Comments #T1) show tables; #T2) select * from fruit; #T3) select * from inventory; #T4) describe fruit; #T5) describe inventory; Add # comment before each Query Click SQL Tab,Write Query to Display Tables show tables; Use Navigator Display Table Contents select * from tablename; USE SQL Tab enter describe Tablename Query describe tablename; 8/15, 6/2011, 8/08 & 11/05 Professor T. DeDonno 11 I. Login to phpmyadmin II. Select Your Database III. Click SQL Tab IV. Type Script show tables; V. Add # Comment VI. Optional Save Queries Locally using Text Editor 8/15, 6/2011, 8/08 & 11/05 Professor T. DeDonno 12 Professor T. DeDonno CIMW 105 Hand-Out Page 3

4 #T2,3) Display Content fruit, inventory ) 13 #T4 & #T5) Describe tablename; Left Nav-Bar Navigator 2. Click fruit Table 3. Notice Main Window Pane 4. Edit select * fruit; 5. Add Comment #T3 display newline 6. Repeat for Inventory 13 6/2011, 8/08 & 11/2005 Professor T. DeDonno Describe table name; Also Click Tab Structure Add comments 14 Keypoint Summary Quiz Can Save local version of tutorial.sq Can Also use command line interface Other Deprecated Videos Cover This PHPMyAdmin has become the defacto standard for MySQL/Database Web-Based Interface (T or F)? 15 submit Skills to Memorize!!! Learn to Set Browser Startup Pages Always Let Web Guide You Do Not Decipher Short-cuts Unravel the location of key information (phpmyadmin, database scripts, submit) don t let the Web Guide You (T or F)? 15 9/15, 6/13, 6/11, 8/08 & 11/05 Professor T. DeDonno Ctrl^C Copy. Ctrl^V Paste 16 Professor T. DeDonno CIMW 105 Hand-Out Page 4

5 21 st Century Browsing 17 Setting CIMW105 Browser 18 Critical Skill Advance Surfer Level Pick a Browser You don t Use Chrome, Opera, IE, Safari, Konqueror FireFox, CyberFox (64 bit FirFox) I m using Chrome minimum default Real Estate Let Web Guide (Create Tab for 5 Key Sites) Open initial site either class site, blackboard, or DB Set Other Tabs: submit, premiere, blackboard, phpmyadmin Save Default Pages as Starting Home Page 17 Install a new Browser (I m using Chrome) Go to Class Site Right^Click Submit Assignment Link Open in New Tab Login Using your SBUsername, Student Number Go Back Right^Click New Tab Premiere DB Scripts Video/Quizzes Right^Click new tab Blackboard Link Testing DB Right^Click new tab PHPMyAdmin Link CIM Login SBUsername, Student Number 18 I m Using Chrome for Class You can use whatever Student Question ( I Just Open Chrome ) CyberFox is my main browser 19 submit 24/7 Auto Grader Creates the File tutorial.sql in your Home Folder This is not your Web Site (public_html is a sub-folder) 20 Click Control Menu Setting Login to your gmail (android) Queries Executed using a default user/database Make sure your Queries are Working Submit is for Submitting not Debugging Click Set Pages May turn in Assignments Multiple Times (Due Dates Matter) Last Submitted Assignment is Recorded 19 Pay Attention to Input/Output Specifications On Error Displays Your Output Versus Solution 20 Professor T. DeDonno CIMW 105 Hand-Out Page 5

6 Submit Grading Table 21 Submit tutorial.sql test First 5 22 List Current Grade, Date of Last Submission; Due Date (is Usually Monday at 9AM) Quizzes Generally Expire Sunday 11:55PM 25% Penalty up to 7 Days Late 50% Penalty After That Don t Resubmit Correct Assignment after Due Date Semester May End before a Sunday You cannot submit final assignments late Blackboard Welcome Announcement Key Dates 21 Submit Link: Blackboard, Assignments, Premiere Goal submit tutorial.sql first 5 Queries Use Browser s 5 Tabs Use PHPMyAdmin Console History copy (Control^C) queries then Paste (Control^V) them into submit editing pane Ctrl^C Universal Copy Ctrl^V Universal Paste Can Wait to Fix Errors in next Video Set 9/15, 6/2011, 8/08 & 11/05 Professor T. DeDonno 22 Assignment Submit Page Click Accordion to Open Click for Grade Table 23 MySQL 2 nd Tutorial Edit w VI or set Themes Control^G Hot Key Grade 23 Create & Comment 2 nd Five Queries Add Them to Submit One at a time 24 Professor T. DeDonno CIMW 105 Hand-Out Page 6

7 Outline MySQL 2 nd Tutorial Use Browser with 5 Tab Home Page Ctrl^C Copy and Ctrl^V Paste Use PMA for Queries & Submit One at a time Copy and Paste from History can be tricky Comments for 2 nd 5 tutorial.sql Queries #T6 Display only fruit Names # T7 Display Total Inventory Quantity for all Fruit #T8 Display Fruit Name w fruitid=1 #T9 Sum All Fruit in inventory w fruitid 1 #T10 display inventory verify #7 & #9 correct #T6) Select name from fruit; Login phpmyadmin Select DB SB0username Select Table fruit Start SQL Tab Select * and (click name left colum) Go Add Comment Terminate query with ; Copy & Paste into submit /2011, 8/08 & 11/2005 Professor T. DeDonno Accent, Single, Double Quote Use ` accent for column, table &/or DB names On Keyboard Accent is Upper Left Corner Use ' Single Quote Literal values Keyboard Right Side Shift Double Quote Use " Double Quotes : Character String 27 Write Query #T7 and #T8 7) #T7 Display Total Inventory Quantity for all Fruit select sum( quantity ) from inventory; 8) #T8 Display Fruit Name w fruitid=1 select name from fruit where fruitid=1; 28 #Display costs as pennies for fruit w ID of 1 select `price` * '100' as "pennies" from fruit where `fruitid` = '1'; PHPMyAdmin Inserts Accents, Quotes Automatically Critical when Variables or Views Exist Universal Single Quote Literal Quote 9/15, 6/2011, 8/08 & 11/2005 Professor T. DeDonno 27 Table: fruit fruitid Name Price 1 Apple Pear Banana Grpe.75 8 Pluot Plum 1.25 Table: inventory fruitid quantity Total Professor T. DeDonno CIMW 105 Hand-Out Page 7

8 Write Last 2 Queries and Save 29 Other Interfaces for tutorial.sql 30 9) #T9 Sum All Fruit in inventory w fruitid 1 select sum( quantity ) from inventory where fruitid=1; 10)#T10 look at output from query, then #make sure this comment verifies 7 and 9 select * from inventory; fruitid = 350 Sum( quantity ) = = = Create a local tutoral.sql File Putty - Command Line Interface Batch Commands, Note All Assignments are Batch Files Actually See Submit & MySQL Input/Output MySQL Workbench PC/Mac/Linux GUI Application Install a Local Copy of MySQL & WorkBench I don t debug Failed Installation But Vary Interface Frequently & it s a Configurable Workspace Supporting PHPMyAdmin Web Based Interface Also Web-Casts NetBeans SQL Editor Programmers Interface 30 Tutorial.sql Summary Control^C Copy Control^V Paste Control ^G short cut key grade submit 31 Accent Mark (Key Below ~) Review in tutorial.sql Videos Enclose Field & Table Names in Accent Want to use reserved keyword as Table name Select * from `select`; select * from `orders`; 32 Show Tables; If Not MySQL May Try Variable Expansion Select * from fruit Where fruitid=1; When You Click to Create Query PHPMyAdmin Does This Automatically Select * from fruit Where fruitid= 5; How Would you list contents of table:inventory? 31 View Present Must Delimit Table/Field Names For Production Code Add Accents 2/14, 5/2013, 8/08 Professor T. DeDonno 32 Professor T. DeDonno CIMW 105 Hand-Out Page 8

9 intermediate.sql assignment Get intermediate.sql Links Also Assignments and Blackboard Save File Locally Import or Cut and Paste One Query at a Time Tell me What each SQL cmd does You do this by adding a comment before Each line, I did this for the first Query. 33 Assignment File Name MOVED TO SELECT SUBMIT Filenames Matters (tutorial.sql not Tutorial.sql tutorial.sql.txt) Always Include # or comments Blanks Lines also increase readability But Don t Intermingle #, -- and/or ; inside Query Statements Always end SQL query with ; semicolon Not Always Evident with PHPMyAdmin 34 submit intermediate.sql Your Version Must have # Comments Before Each Query 6/2011, 8/08 & 11/2005 Professor T. DeDonno 33 Main Link Actual Location cim.saddleback.edu/~tdedonno/submit Links for Submit Everywhere, assignments, blackboard, etc. 34 Professor T. DeDonno CIMW 105 Hand-Out Page 9