Learn Oracle SQL from Basic to Advanced Level
Free tutorial
Created by IJTABA HUSSAIN
English
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What you’ll learn
- How to Download and Install Oracle developer
- Download and Install Oracle SQL Developer
- How to create table in Oracle
- Learning different Oracle statement
- How to analyze data
- Aggregate result data with aggregate functions
- Grouping data of any table
- oracle database
- sql oracle
- sql developer
- oracle database
- select statement
Requirements
- Basic understanding of Oracle SQL
- Basic knowledge of data analysis
Description
Oracle database is one of the top and most widely used relational database management systems in the world .
This more advanced beginners course will teach you how to retrieve data from an oracle database.
We will start off by downloading and installing oracle database 21c express which is free to use.
What is SQL?
SQL stands for Structured Query Language
SQL lets you access and manipulate databases
SQL became a standard of the American National Standards Institute (ANSI) in 1986, and of the International Organization for Standardization (ISO) in 1987
What Can SQL do?
SQL can execute queries against a database
SQL can retrieve data from a database
SQL can insert records in a database
SQL can update records in a database
SQL can delete records from a database
SQL can create new databases
SQL can create new tables in a database
SQL can create stored procedures in a database
SQL can create views in a database
SQL can set permissions on tables, procedures, and views
SQL is a Standard – BUT…
Although SQL is an ANSI/ISO standard, there are different versions of the SQL language. However, to be compliant with the ANSI standard, they all support at least the major commands (such as SELECT, UPDATE, DELETE, INSERT, WHERE) in a similar manner.
Note: Most of the SQL database programs also have their own proprietary extensions in addition to the SQL standard!
Who this course is for:
- Who wanted to Analyze data in SQL or wannabe data analyst
- data analyst course
- data scientist
- data analysis
- mis
- dba
- database
- sql
- oracle
- advance database feature in sql
- Advanced database feature in oracle
- sql for data analysis
- advance sql
- database developer
- Advanced SQL
- Free SQL Tutorial
- Oracle SQL Tutorial
- PL/SQL
- oracle course
- Oracle tutorial
- Learn SQL
- SQL for beginners
- Advanced SQL
- SQL Beginners to Advanced Learning
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Course content
8 sections • 27 lectures • 1h 58m total lengthCollapse all sections
Introduction1 lecture • 6min
- Introduction05:36
Setting up Environment3 lectures • 9min
- Oracle Database Download02:43
- OPENING SQL DEVELOPER02:00
- CREATING CONNECTION03:51
Database Operations3 lectures • 11min
- Creating a new table03:34
- Altering an existing Table02:38
- Understanding Primary and Foreign Key05:00
- Data Operations Quiz3 questions
Data Manipulation7 lectures • 19min
- Insert data in Table03:39
- SELECT Command02:27
- Updating values in Table02:41
- DELETE data from table01:27
- WHERE Clause03:08
- ORDER BY Clause04:09
- DROP a Table01:19
- Data Manipulation Quiz6 questions
Logical and Mathematical Operation4 lectures • 18min
- Use of AND & OR05:51
- How to use IN and NULL05:25
- Use of the LIKE function04:44
- Mathematical Functions02:18
- Logical and Mathematical Operation Quiz5 questions
Dealing with Characters6 lectures • 27min
- SUBSTR & INSTR Function06:08
- LAPD, RPAD & TRIM Function08:59
- How to CONCATENATE04:52
- LOWER & UPPER Function01:57
- How to replace character in a string02:28
- FETCH FIRST N ROWS ONLY & ROWNUM Function02:30
- Dealing with Characters Quiz5 questions
JOINS IN SQL1 lecture • 17min
- JOIN AND ITS TYPE16:31
- JOIN AND ITS TYPE QUIZ4 questions
GROUP BY AND HAVING2 lectures • 12min
- GROUP BY AND ITS USE08:54
- HAVING CLAUSE03:17
- GROUP BY AND HAVING QUIZ5 questions
