- Learn SQL Fundamental
- Free tutorial
- Rating: 4.3 out of 54.3 (33 ratings)
- 2,777 students
- 1hr 42min of on-demand video
- Created by Ankush Thavali
- English
What you’ll learn
- Understanding about basic SQL Course
- Hardly will take 1 month to understand SQL
- EG – How to store data in tables, select, create and many more
- You can get the opportunity as Oracle DBA, Hadoop and many more technology
Requirements
- No programming knowledge required
Description
I created this course to help freshers start day career as Oracle DBA. SQL and Unix is really important to start career as Oracle DBA.
In this course I have explain about the basic concept of SQL. this course will help you to get the knowledge about structured query language.
whenever you go for an interview as a fresher Oracle DBA there is a chances that interviewer can expect that you have a knowledge about SQL.
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
RDBMS
RDBMS stands for Relational Database Management System.
RDBMS is the basis for SQL, and for all modern database systems such as MS SQL Server, IBM DB2, Oracle, MySQL, and Microsoft Access.
The data in RDBMS is stored in database objects called tables. A table is a collection of related data entries and it consists of columns and rows.
Who this course is for:
- Beginner for Oracle DBA and anyone who want to work on databases
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Course content
9 sections • 26 lectures • 1h 41m total lengthCollapse all sections
Introduction1 lecture • 4min
- Introduction04:01
Oracle Tables5 lectures • 22min
- What is Table02:26
- How to Create Oracle Table03:52
- SYSTEM Tables and User Created Tables03:08
- Alter Table in SQL06:43
- Create Table as select (CTAS)05:54
Oracle Queries7 lectures • 27min
- Insert Data in Table04:38
- Select Data from Tables04:01
- Update Statement Introduction02:45
- Update Statement Example03:46
- Fetch Clause SQL03:09
- drop table04:37
- Delete Table03:39
Oracle Data Types1 lecture • 3min
- Data Types03:03
Order Clauses2 lectures • 6min
- Order By In SQL03:35
- Distinct in SQL02:22
Oracle Operator4 lectures • 15min
- AND Operator03:26
- OR Operator in SQL04:28
- Between in SQL03:29
- IN Operator in SQL03:41
Aggregate Function3 lectures • 11min
- Aggregate Function – Count04:27
- aggregate Function – Average02:58
- Aggregate Function – SUM03:23
SQL Transactions2 lectures • 9min
- Commit in SQL04:38
- Rollback in SQL04:05
Bonus Lecture1 lecture • 6min
- Generate Mock Data05:38
