Oracle Database SQL and PL/SQL New Features Ed 1 Certification Online Training

Syllabus of Oracle Database SQL and PL/SQL New Features Ed 1 Certification Online Training

• Overview of Oracle Database 12c and related products
• Overview of relational database management concepts and terminologies
• Introduction to SQL and its development environments
• The HR 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

• PL/SQL Overview
• List the benefits of PL/SQL Subprograms
• Overview of the Types of PL/SQL blocks
• Create a Simple Anonymous Block
• Generate the Output from a PL/SQL Block

• List the different Types of Identifiers in a PL/SQL subprogram
• Usage of the Declarative Section to Define Identifiers
• Use of variables to store data
• Scalar Data Types
• %TYPE Attribute
• Bind Variables
• Sequences in PL/SQL Expressions