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Course Outline
RDBMS (Relational Database Management System)
Relational Operators
SQL as Declarative Language
SQL Syntax
SQL Sublanguages DQL, DML, DDL, DCL
DQL (Data Query Language) in Detail
- SELECT Clause
- Column Aliases
- Table Aliases
- Date Types and Date Functions
- Group Functions
- Table Joins
- JOIN Clause
- UNION Operator
- Nested Queries
- Correlated Subqueries
DML (Data Manipulation Language) Overview
- Inserting Rows (INSERT)
- Inserting Rows Using Subquery
- Updating Rows (UPDATE)
- Deleting Rows (DELETE)
DDL (Data Definition Language) Overview
- Creating, Altering, and Dropping Objects (CREATE, ALTER, DROP)
- Creating Tables Using Subquery (CREATE TABLE ... AS SELECT...)
CONSTRAINTS Overview
- NULL and NOT NULL
- CONSTRAINT Clause
- ENUM Type
- SET Type
- PRIMARY KEY
- UNIQUE
- FOREIGN KEY
- DEFAULT Clause
Transactions Overview
- COMMIT
- ROLLBACK
- SAVEPOINT
- Implicit and Explicit Rollbacks and Commits
T-SQL Dialects Overview
- What is Transact-SQL
- T-SQL and Portability with Other Dialects (What to Avoid)
- Handling Dates
Requirements
Basic Computer Skills for Government
In the context of public sector workflows and governance, basic computer skills are essential for effective and efficient operations. These foundational abilities include proficiency in using standard office software, navigating digital communication platforms, and managing electronic documents securely. Ensuring that all employees possess these fundamental competencies supports accountability and enhances overall productivity within government agencies.
14 Hours
Testimonials (2)
i really liked the pace of the training, and the exercises given inbetween the explanations
Trana
Course - SQL in SQL Server
Philip was very kind, his style of explaining SQL concepts is outstanding. I liked that he give us information and answered to questions which were not part of this course.
