Data Manipulation(DML) and Transaction Control (TCL) MuhammadWaheed44
A short course "SQL Fundamentals - Oracle 11g" is being in progress at PMAS Arid Agriculture University. Complete course video and can be found at following link
https://www.youtube.com/playlist?list=PL12t8CWUhXZaUXsmg7M67o_Q37JhhfAKU
Data Manipulation(DML) and Transaction Control (TCL) MuhammadWaheed44
A short course "SQL Fundamentals - Oracle 11g" is being in progress at PMAS Arid Agriculture University. Complete course video and can be found at following link
https://www.youtube.com/playlist?list=PL12t8CWUhXZaUXsmg7M67o_Q37JhhfAKU
Consists of the explanations of the basics of SQL and commands of SQL.Helpful for II PU NCERT students and also degree studeents to understand some basic things.
Running queries across multiple tables. This will involve the concept of joins—that is, how we join tables together.
Using joins to run queries over multiple tables, including:
Natural, inner, and cross joins
Straight joins
Left and right joins
Writing subqueries
Using SELECT statement options
PostgreSQL Tutorial for Beginners | EdurekaEdureka!
YouTube Link: https://youtu.be/-VO7YjQeG6Y
** MYSQL DBA Certification Training https://www.edureka.co/mysql-dba **
This Edureka PPT on PostgreSQL Tutorial For Beginners (blog: http://bit.ly/33GN7jQ) will help you learn PostgreSQL in depth.
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
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Facebook: https://www.facebook.com/edurekaIN/
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LinkedIn: https://www.linkedin.com/company/edureka
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Data Definition Language (DDL), Data Definition Language (DDL), Data Manipulation Language (DML) , Transaction Control Language (TCL) , Data Control Language (DCL) - , SQL Constraints
Consists of the explanations of the basics of SQL and commands of SQL.Helpful for II PU NCERT students and also degree studeents to understand some basic things.
Running queries across multiple tables. This will involve the concept of joins—that is, how we join tables together.
Using joins to run queries over multiple tables, including:
Natural, inner, and cross joins
Straight joins
Left and right joins
Writing subqueries
Using SELECT statement options
PostgreSQL Tutorial for Beginners | EdurekaEdureka!
YouTube Link: https://youtu.be/-VO7YjQeG6Y
** MYSQL DBA Certification Training https://www.edureka.co/mysql-dba **
This Edureka PPT on PostgreSQL Tutorial For Beginners (blog: http://bit.ly/33GN7jQ) will help you learn PostgreSQL in depth.
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
Data Definition Language (DDL), Data Definition Language (DDL), Data Manipulation Language (DML) , Transaction Control Language (TCL) , Data Control Language (DCL) - , SQL Constraints
Video lecture is embedded as well as can be downloaded from the given link:
https://youtu.be/pC-3vZ38rdM?list=PL12t8CWUhXZaUXsmg7M67o_Q37JhhfAKU
For queries or questions:
m.waheed3668@gmail.com
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
A Strategic Approach: GenAI in EducationPeter 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.
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.
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.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
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.
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.
2. http://www.conlinetraining.com/courses/sql-online-training/
Oracle SQL Course Details
• Basic SQL Statement
• Restricting and Sorting Data
• Single Row Functions
• Displaying Data from Multiple Tables
• Aggregating Data by Using Group Functions
• Writing Sub queries
• Sqlplus, isqlplus
• Manipulating Data
• Managing Tables, Constraints
• Views
• Other Database Objects
• Controlling User Access
• Using Set Operators
• Oracle Extensions to DML and DDL Statements
5. http://www.conlinetraining.com/courses/sql-online-training/
NOT NULL Constraints
• NOT NULL constraints are in-line constraints that indicate that a column can not contain NULL
values. For example, the PERSON_ID column is defined as NOT NULL in that example.
• If you need to add a NOT NULL constraint to a table after the fact, simply use the alter table
command as in this example:
• Syntax:-
• create table
customer
(status char(3) not null,
val number not null);
• Alter Table Table Name Modify( person_id NOT NULL);
• When copying tables, beware that NULL values many not copy properly.
6. http://www.conlinetraining.com/courses/sql-online-training/
Primary Key Constraints
• Primary key constraints define a column or series of columns that uniquely identify a given
row in a table. Defining a primary key on a table is optional and you can only define a single
primary key on a table. A primary key constraint can consist of one or many columns (up to 32
). Any column that is defined as a primary key column is automatically set with a NOT NULL
status.
• Syntax:-create table
customer
(status_id Number CONSTRAINT CONSTRAINT _NAME
);
• If you need to primary key constraint to a table after the fact, simply use the alter table
command.
• ALTER TABLE customer ADD CONSTRAINT pk_my_status
PRIMARY KEY (status_id);
7. http://www.conlinetraining.com/courses/sql-online-training/
Unique Constraints
• Unique constraints are like alternative primary key constraints.
• A unique constraint defines a column, or series of columns, that must be unique in value.
• You can have a number of unique constraints defined and the columns can have NULL values
in them, unlike a column that belongs to a primary key constraint.
• If you need to add unique key constraints to a table after the fact, simply use the alter table
command.
• ALTER TABLE
my_status
ADD CONSTRAINT
uk_my_status
UNIQUE
(status_id,
person_id);
8. http://www.conlinetraining.com/courses/sql-online-training/
Foreign Key Constraints
• A foreign key constraint is used to enforce a relationship between two tables. As an example, take the case of
two tables, ITEM and PART. These tables have a relationship (an item can have none, one or many parts).
Foreign key constraints help to enforce that relationship
• Well, foreign key constraints help to enforce the types of relationships between tables we have just
demonstrated. In this example we will create the ITEM and PART table. In the process of doing so, we will
create a foreign key relationship between the two:
– CREATE TABLE part
– ( Part_no NUMBER PRIMARY KEY,
– Part_desc VARCHAR2(200) NOT NULL );
9. http://www.conlinetraining.com/courses/sql-online-training/
Create Table
• CREATE TABLE item (Item_no NUMBER,Part_no NUMBER,Item_desc varchar2(200) NOT
NULL, CONSTRAINT fk_item_part FOREIGN KEY (part_no) REFERENCES PART (part_no), CON
STRAINT pk_item PRIMARY KEY (item_no, part_no) );
• In this example, what we are really interested in is the creation of the ITEM table. First, note that
we defined the primary key as an out of line primary key. This is because it is a composite
primary key and composite primary keys have to be defined out of line.
• Now, we are interested in the foreign key definition. You must define foreign key constraints as
out of line constraints, as we have done in our example. Here is a snippet of the command that
we used:
• CONSTRAINT fk_item_part FOREIGN KEY (part_no) REFERENCES part (part_no);
11. http://www.conlinetraining.com/courses/sql-online-training/
Check Constraints
• Check constraints validate that values in a given column meet a specific criteria.
• For example, you could create a check constraint on a varchar2 column so it
only can contain the values T or F as in this example:
• Create table my_status
( status_id NUMBER PRIMARY KEY,
person_id NUMBER NOT NULL,
active_record VARCHAR2(1) NOT NULL
CHECK (UPPER(active_record)='T' or
UPPER(active_record)='F'),
person_ssn VARCHAR2(20) CONSTRAINT un_person_ssn UNIQUE
);