vlr training
Oracle SQL Online Training

Oracle SQL Online Training Course Details

Course Duration

45 Days


8 am to 10 am (IST)

Mode of Training


Oracle SQl Course Content

  • ▪ Overview of Oracle Database
    ▪ Overview of relational database management concepts and terminologies
    ▪ Introduction to SQL and its development environments
    ▪ Schema and the tables used in this course
    ▪ Oracle Database documentation and additional resources
  • ▪ List the capabilities of SQL SELECT statements
    ▪ Generate a report of data from the output of a basic SELECT statement
    ▪ Use arithmetic expressions and NULL values in the SELECT statement
    ▪ Invoke Column aliases
    ▪ Concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword
    ▪ Display the table structure using the DESCRIBE command
  • ▪ Write queries with a WHERE clause to limit the output retrieved
    ▪ Describe the comparison operators and logical operators
    ▪ Describe the rules of precedence for comparison and logical operators
    ▪ Usage of character string literals in the WHERE clause
    ▪ Write queries with an ORDER BY clause
    ▪ Sort the output in descending and ascending order
    ▪ Substitution Variables
  • ▪ List the differences between single row and multiple row functions
    ▪ Manipulate strings using character functions
    ▪ Manipulate numbers with the ROUND, TRUNC, and MOD functions
    ▪ Perform arithmetic with date data
    ▪ Manipulate dates with the DATE functions
  • ▪ Describe implicit and explicit data type conversion
    ▪ Describe the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
    ▪ Nesting multiple functions
    ▪ Apply the NVL, NULLIF, and COALESCE functions to data
    ▪ Usage of conditional IF THEN ELSE logic in a SELECT statement
  • ▪ Usage of the aggregation functions in SELECT statements to produce meaningful reports
    ▪ Describe the AVG, SUM, MIN, and MAX function
    ▪ How to handle Null Values in a group function?
    ▪ Divide the data in groups by using the GROUP BY clause
    ▪ Exclude groups of date by using the HAVING clause
  • ▪ Write SELECT statements to access data from more than one table
    ▪ Join Tables Using SQL:1999 Syntax
    ▪ View data that does not meet a join condition by using outer joins
    ▪ Join a table to itself by using a self join
    ▪ Create Cross Joins
  • ▪ Use a Subquery to Solve a Problem
    ▪ Single-Row Subqueries
    ▪ Group Functions in a Subquery
    ▪ Multiple-Row Subqueries
    ▪ Use the ANY and ALL Operator in Multiple-Row Subqueries
    ▪ Use the EXISTS Operator
  • ▪ Describe the SET operators
    ▪ Use a SET operator to combine multiple queries into a single query
    ▪ Describe the UNION, UNION ALL, INTERSECT, and MINUS Operators
    ▪ Use the ORDER BY Clause in Set Operations
  • ▪ Add New Rows to a Table
    ▪ Change the Data in a Table
    ▪ Use the DELETE and TRUNCATE Statements
    ▪ How to save and discard changes with the COMMIT and ROLLBACK statements
    ▪ Implement Read Consistency
    ▪ Describe the FOR UPDATE Clause
  • ▪ Categorize Database Objects
    ▪ Create Tables
    ▪ Describe the data types
    ▪ Understand Constraints
    ▪ Create a table using a subquery
    ▪ How to alter a table?
    ▪ How to drop a table?
  • ▪ Create, modify, and retrieve data from a view
    ▪ Perform Data manipulation language (DML) operations on a view
    ▪ How to drop a view?
    ▪ Create, use, and modify a sequence
    ▪ Create and drop indexes
    ▪ Create and drop synonyms

▪ Explain Plan
▪ Query optimization
▪ TKProf

Oracle SQL Demo Videos

Register Now for Oracle SQL Live Demo