1. Create the employee database using CREATE DATABASE employee;
2. Create the employee table using CREATE TABLE employee(...);
3. Insert a new record into the employee table using INSERT INTO employee VALUES(...);
4. Update a record in the employee table using UPDATE employee SET ... WHERE ...;
5. Delete a record from the employee table using DELETE FROM employee WHERE ...;
Comicbook from BJ Dooley's IT Toons: Just the Stories
.
These are the story cartoons from my comic blog at http://bjdooleytoons.wordpress.com.
Graphics can clarify ideas, focus discussion, and highlight the unusual. They can also add a bit of humor to otherwise turgid subject matters. This is the age of graphic themes, infographics, posters, and photo legends. To explore and develop this, I have created a blog of my own work at http://bjdooleytoons.wordpress.com. I hope to get some lively discussions started, and I welcome comments and suggestions from all. Graphic responses particularly encouraged!
I am an independent IT industry analyst, principally developing research reports for major analyst and publishing firms. My web site is http://bjdooley.com; a list of recent topics covered can be seen at http://bjdooley.com/recent.htm.
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Data Warehouse: Basic Concepts
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Data Cube Computation: Preliminary Concepts
Data Cube Computation Methods
Summary
Comicbook from BJ Dooley's IT Toons: Just the Stories
.
These are the story cartoons from my comic blog at http://bjdooleytoons.wordpress.com.
Graphics can clarify ideas, focus discussion, and highlight the unusual. They can also add a bit of humor to otherwise turgid subject matters. This is the age of graphic themes, infographics, posters, and photo legends. To explore and develop this, I have created a blog of my own work at http://bjdooleytoons.wordpress.com. I hope to get some lively discussions started, and I welcome comments and suggestions from all. Graphic responses particularly encouraged!
I am an independent IT industry analyst, principally developing research reports for major analyst and publishing firms. My web site is http://bjdooley.com; a list of recent topics covered can be seen at http://bjdooley.com/recent.htm.
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Data Warehouse: Basic Concepts
Data Warehouse Modeling: Data Cube and OLAP
Data Cube Computation: Preliminary Concepts
Data Cube Computation Methods
Summary
Presentation on MySQLi - An Improved Extension of MySQL. MySQLi is a relational database which allows object oriented as well as procedural format. For all developer its recommend to use MySQLi when dealing with MySQL server versions 4.1.3 and newer.
User Account Management
User Privileges
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Database Access Privileges
Creating and Rename User Account
Drop User Account
Grant Privileges
Revoke Privileges
Routines and Triggers
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June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
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Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
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Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
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Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
2. Introduction of MySQL
• MySQL is an SQL (Structured Query Language) based
relational database management system (DBMS)
• MySQL is compatible with standard SQL
• MySQL is frequently used by PHP and Perl
• Commercial version of MySQL is also provided (including
technical support)
3. Resource
• MySQL and GUI Client can be downloaded
from
http://dev.mysql.com/downloads/
• The SQL script for creating database ‘bank’
can be found at
– http://www.cs.kent.edu/~mabuata/DB10_lab/bank_db.sql
4. Command for accessing MySQL
• Access from DB server
>ssh dbdev.cs.kent.edu
Start MySQL
>mysql –u [username] –p
>Enter password:[password]
• From a departmental machine
>mysql -u [username] -h dbdev.cs.kent.edu –p
>Enter password:[password]
5. Entering & Editing commands
• Prompt mysql>
– issue a command
– Mysql sends it to the server for execution
– displays the results
– prints another mysql>
• a command could span multiple lines
• A command normally consists of SQL
statement followed by a semicolon
6. Command prompt
prompt
meaning
mysql>
Ready for new command.
->
Waiting for next line of multiple-line command.
‘>
Waiting for next line, waiting for completion of a
string that began with a single quote (“'”).
“>
Waiting for next line, waiting for completion of a
string that began with a double quote (“"”).
`>
Waiting for next line, waiting for completion of an
identifier that began with a backtick (“`”).
/*>
Waiting for next line, waiting for completion of a
comment that began with /*.
8. Info about databases and tables
• Listing the databases on the MySQL server host
– >show databases;
• Access/change database
– >Use [database_name]
• Showing the current selected database
– > select database();
• Showing tables in the current database
– >show tables;
• Showing the structure of a table
– > describe [table_name];
10. CREATE DATABASE
• An SQL relation is defined using the CREATE DATABASE
command:
– create database [database name]
• Example
– create database mydatabase
11. SQL Script for creating tables
• The SQL script for creating database ‘bank’
can be found at
http://www.cs.kent.edu/~mabuata/DB10_lab/bank_db.sql
http://www.cs.kent.edu/~mabuata/DB10_lab/bank_data.sql
Notice: we do not have permission to create database,
so you have to type command “use [your_account]” to
work on your database.
12. Query
•
To find all loan number for loans made at the Perryridge branch with loan
amounts greater than $1100.
select loan_number from loan
where branch_name = ‘Perryridge’ and amount>1100;
•
Find the loan number of those loans with loan amounts between $1,000
and $1,500 (that is, ≥$1,000 and ≤$1,500)
select loan_number from loan
where amount between 1000 and 1500;
13. Query
Find the names of all branches that have greater assets than some branch located
in Brooklyn.
select distinct T.branch_name
from branch as T, branch as S
where T.assets > S.assets and S.branch_city = ‘Brooklyn’;
Find the customer names and their loan numbers for all customers having a loan
at some branch.
select customer_name, T.loan_number, S.amount
from borrower as T, loan as S
where T.loan_number = S.loan_number;
14. Set Operation
•
Find all customers who have a loan, an account, or both:
(select customer_name from depositor)
union
(select customer_name from borrower);
•
Find all customers who have an account but no loan.
(no minus operator provided in mysql)
select customer_name from depositor
where customer_name not in
(select customer_name from borrower);
15. Aggregate function
•
Find the number of depositors for each branch.
select branch_name, count (distinct customer_name)
from depositor, account
where depositor.account_number = account.account_number
group by branch_name;
•
Find the names of all branches where the average account balance is more than
$500.
select branch_name, avg (balance)
from account
group by branch_name
having avg(balance) > 500;
16. Nested Subqueries
•
Find all customers who have both an account and a loan at the bank.
select distinct customer_name
from borrower
where customer_name in
(select customer_name from depositor);
•
Find all customers who have a loan at the bank but do not have an
account at the bank
select distinct customer_name
from borrower
where customer_name not in
(select customer_name from depositor);
17. Nested Subquery
•
Find the names of all branches that have greater assets than all branches
located in Horseneck.
select branch_name
from branch
where assets > all
(select assets
from branch
where branch_city = ‘Horseneck’);
18. Create View (new feature in mysql 5.0)
•
A view consisting of branches and their customers
create view all_customer as
(select branch_name, customer_name
from depositor, account
where depositor.account_number = account.account_number)
union
(select branch_name, customer_name
from borrower, loan
where borrower.loan_number=loan.loan_number);
19. Joined Relations
•
•
•
•
Join operations take two relations and return as a result another relation.
These additional operations are typically used as subquery expressions in the
from clause
Join condition – defines which tuples in the two relations match, and what
attributes are present in the result of the join.
Join type – defines how tuples in each relation that do not match any tuple in
the other relation (based on the join condition) are treated.
20. Joined Relations – Datasets for Examples
•
Relation loan
Relation borrower
Note: borrower information missing for L-260 and loan
information missing for L-155
21. Joined Relations – Examples
• Select * from loan inner join borrower on
loan.loan-number = borrower.loan-number
loan-number
branch-name
amount
customer-name
loan-number
L-170
Downtown
3000
Jones
L-170
L-230
Redwood
4000
Smith
L-230
22. Example
Select * from loan left join borrower on
loan.loan-number = borrower.loan-number
loan-number
branch-name
amount
customer-name
loan-number
L-170
Downtown
3000
Jones
L-170
L-230
Redwood
4000
Smith
L-230
L-260
Perryridge
1700
null
null
23. Modification of Database
•
Increase all accounts with balances over $800 by 7%, all other accounts
receive 8%.
update account
set balance = balance ∗ 1.07
where balance > 800;
update account
set balance = balance ∗ 1.08
where balance ≤ 800;
24. Modification of Database
•
Increase all accounts with balances over $700 by 6%, all other accounts
receive 5%.
update account
set balance =case
when balance <= 700 then balance *1.05
else balance * 1.06
end;
25. Modification of Database
•
Delete the record of all accounts with balances below the average at the
bank.
delete from account
where balance < (select avg (balance) from account);
•
Add a new tuple to account
insert into account
values (‘A-9732’, ‘Perryridge’,1200);
26. Exercise
1.Create a database employee and create a
table employee in it and do insert delete
updating operation on data