best Practice Tests for Oracle Database 11g SQL Fundamentals I Certification 2021
Description
this Coursec is designed to teach you the fundamentals of SQL using Oracle Database 11g database technology. Using the powerful Structured Query Language (SQL), the data contained within relational databases can be retrieved, managed and manipulated.
Learn To:
Develop essential SQL skills that enable developers to write queries against single and multiple tables.
Manipulate data in tables.
Create database objects.
Use single row functions to customize output.
Work with group functions to report aggregated data.
Use conversion functions and conditional expressions.
Manipulate queries to return required data.
Perform calculations on data.
Administer database objects.
Objectives
To identify the concepts and components of an Oracle Database 11g database, recognize how to retrieve information from it using SQL, and identify the steps for sorting, limiting
To recognize the steps for writing queries that convert data from one type to another, specify conditions, perform calculations on groups of rows or even tables, and return value
To identify the steps for manipulating queries to return the data you need, using subqueries and set operators, and also for manipulating the actual data using INSERT, UPDATE
To recognize the steps for creating, defining, and dropping tables, manipulating how their data can be viewed, and using schema objects to generate integers, improve queries
Topics
Oracle Database 11g: Using SQL to Query Your Database
Using SQL in Oracle Database 11g
Retrieving, Restricting and Sorting Data
Using Single-Row Functions
Oracle Database 11g: Conversion Functions, Group Functions, and Joins
Conversion Functions and Conditional Expressions
Group Functions and Joins
Oracle Database 11g: Subqueries, Set Operators, and Data Manipulation
Using Subqueries and Set Operators
Manipulating Data
Oracle Database 11g: Using DDL, Views, Sequences, Indexes, and Synonyms
Using DDL Statements to Create and Manage Tables
Creating Other Schema Objects
Who this course is for:
All Levels
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