Its about a sql topic for basic structured query languageIMsKanchanaI
this is containning about structured query language and database concepts , commands, queries and queries to create and database and inserting values and rows. rows cannot be inserted at a time. only one row can be inserted at a time.
Its about a sql topic for basic structured query languageIMsKanchanaI
this is containning about structured query language and database concepts , commands, queries and queries to create and database and inserting values and rows. rows cannot be inserted at a time. only one row can be inserted at a time.
YouTube Link: https://youtu.be/zbMHLJ0dY4w
** MySQL DBA Certification Training: https://www.edureka.co/mysql-dba **
This Edureka video on 'SQL Basics for Beginners' will help you understand the basics of SQL and also sql queries which are very popular and essential.. In this SQL Tutorial for Beginners you will learn SQL from scratch with examples. Following topics have been covered in this sql tutorial.
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
This tutorial will give you a quick start to SQL including examples. It covers most of the topics required for a basic understanding of SQL and to get a feel of how it works.
YouTube Link: https://youtu.be/zbMHLJ0dY4w
** MySQL DBA Certification Training: https://www.edureka.co/mysql-dba **
This Edureka video on 'SQL Basics for Beginners' will help you understand the basics of SQL and also sql queries which are very popular and essential.. In this SQL Tutorial for Beginners you will learn SQL from scratch with examples. Following topics have been covered in this sql tutorial.
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Castbox: https://castbox.fm/networks/505?country=in
This tutorial will give you a quick start to SQL including examples. It covers most of the topics required for a basic understanding of SQL and to get a feel of how it works.
Database Slides for DIT students
Slide 3: A Database is defined as a structured set of data. So, in SQL the very first step to store the data in a well-structured manner is to create a database. The CREATE DATABASE statement is used to create a new database in SQL.
Slide 4: Example CREATE DATABASE my_database ;
Slide 5: *create a table in SQL*
The CREATE TABLE statement is used to create a table in SQL.
A table comprises of rows and columns
So, while creating tables we have to provide all the information to SQL about the names of the columns, type of data to be stored in columns, size of the data etc.
Syntax:
CREATE TABLE table_name ( column1 data_type(size), column2 data_type(size),
column3 data_type(size), .... );
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
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
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
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
A Survey of Techniques for Maximizing LLM Performance.pptx
SQL Keywords and Functions.pptx
1. SQL keywords and Functions
By: Ms. Rubab
Rubab.itc@suk-iba.edu.pk
IBA ITC Sobhodero
Managed By Khairpur Campus,
IBA Sukkur University
By: Ms. Rubab For DIT
2. The SQL ORDER BY Keyword
• The ORDER BY keyword is used to sort the result-set in
ascending or descending order.
• The ORDER BY keyword sorts the records in ascending
order by default. To sort the records in descending
order, use the DESC keyword.
ORDER BY Syntax
SELECT column1, column2, ...
FROM table_name
ORDER BY column1, column2, ... ASC|DESC;
By: Ms. Rubab For DIT
3. Example
SELECT * FROM students
ORDER BY address ASC;
The above query selects all the students from student
table and sorts them in ascending order by their address
SELECT * FROM students
ORDER BY address DESC;
The above query selects all the students from student
table and sorts them in descending order by their address
SELECT * FROM Customers
ORDER BY address ASC, Name DESC;
The above query selects all the students from student
table and sorts them in ascending order by their address
and descending order by their names
By: Ms. Rubab For DIT
4. SQL NULL Values
A field with a NULL value is a field with no value.
If a field in a table is optional, it is possible to insert a
new record or update a record without adding a value to
this field. Then, the field will be saved with a NULL value.
Note: A NULL value is different from a zero value or a
field that contains spaces. A field with a NULL value is
one that has been left blank during record creation!
By: Ms. Rubab For DIT
5. How to test Null values
It is not possible to test for NULL values with comparison
operators, such as =, <, or <>.
We will have to use the IS NULL and IS NOT
NULL operators instead.
Syntax:
SELECT column_name(s)
FROM table_name
WHERE column_name IS NULL;
The IS NULL operator is used to test for empty values
(NULL values).
By: Ms. Rubab For DIT
6. IS NOT Null Syntax
SELECT column_names
FROM table_name
WHERE column_name IS NOT NULL;
The IS NOT NULL operator is used to test for non-empty
values (NOT NULL values).
Example:
SELECT * FROM students
Where address IS NOT NULL;
By: Ms. Rubab For DIT
7. SQL AS Keyword
The AS command is used to rename a column or table
with an alias.
NOTE:An alias only exists for the duration of the query.
Syntax:
SELECT column_name AS Alias, column2 AS Alias
FROM table_name
WHERE condition
By: Ms. Rubab For DIT
9. The SQL SELECT TOP Clause
The SELECT TOP clause is used to specify the number of
records to return.
The SELECT TOP clause is useful on large tables with
thousands of records. Returning a large number of
records can impact performance.
Syntax:
SELECT column_name(s)
FROM table_name
WHERE condition
LIMIT number;
By: Ms. Rubab For DIT
10. Example
SELECT ID,NAME
FROM students
WHERE ID<26
LIMIT 10
The above query selects top 10 records from
students table where id is less than 26
SELECT * FROM students.
LIMIT 3;
By: Ms. Rubab For DIT
11. SQL MIN() and MAX() Functions
The MIN() function returns the smallest value of the
selected column.
The MAX() function returns the largest value of the
selected column.
Min Syntax:
SELECT MIN(column_name)
FROM table_name
WHERE condition;
Max Syntax:
SELECT Max(column_name)
FROM table_name
WHERE condition;
By: Ms. Rubab For DIT
13. SQL COUNT(), AVG() and
SUM() Functions
More SQL Functions
By: Ms. Rubab For DIT
14. SQL COUNT () Function
The COUNT() function returns the number of rows that
matches a specified criterion
Syntax:
SELECT COUNT(column_name)
FROM table_name
WHERE condition;
Example:
SELECT COUNT(ID)
FROM stuents;
By: Ms. Rubab For DIT
15. SQL AVG() Function
The AVG() function returns the average value of a
numeric column.
Syntax:
SELECT AVG(column_name)
FROM table_name
WHERE condition;
Example:
SELECT AVG(fees)
FROM students;
By: Ms. Rubab For DIT
16. SQL SUM() Function
The SUM() function returns the total sum of a numeric
column.
SELECT SUM(column_name)
FROM table_name
WHERE condition;
Example:
SELECT SUM(fees)
FROM students;
By: Ms. Rubab For DIT