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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 function
- 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 i 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
SQL Dialects Overview
- MySQL
- Microsoft Access and SQL Server
- Oracle and PostgreSQL
Requirements
Basic computer skills.
14 Hours
Testimonials (5)
During the training, all modules were discussed in great detail - for two days of training - and that was what I cared about the most.
Bernadetta - Urząd Komisji Nadzoru Finansowego
Machine Translated
Lot of content and exactly the requested one.
Pascal - Diehl
Course - Advanced SQL, Stored Procedures and Triggers for Microsoft SQL Server
Luke was opened to answer any question and explain multiple times until everyone understood the exercises.
Alexandra Popa - OTP BANK ROMANIA S.A.
Course - Oracle SQL Language
Apprendre certaines fonctionnalités
Henri Gobert - NSI IT Software & Services
Course - Oracle 11g - Programming with PL / SQL II
I like fact, that after each section we had exercises. It helps to remember discussed topic.
