This Oracle Database Introduction to SQL training teaches you basic concepts of relational databases and the SQL programming language.It will help you write subqueries, combine multiple queries into a single query using SET operators and report aggregated data using group functions. Learn this and more through hands-on exercises.

Utbildningsmål

• Understand the basic concepts of relational databases ensure refined code by developers.
• Create reports of sorted and restricted data.
• Run data manipulation statements (DML).
• Control database access to specific objects.
• Manage schema objects.
• Manage objects with data dictionary views.
• Retrieve row and column data from tables.
• Control privileges at the object and system level.
• Create indexes and constraints; alter existing schema objects.
• Create and query external tables.

Målgrupp

Administrator, Analyst, Developer

Förkunskaper

Data processing, Familiarity with data processing concepts and techniques

Innehåll

• Identify the major structural components of the Oracle Database 12c
• Create reports of aggregated data
• Write SELECT statements that include queries
• Retrieve row and column data from tables
• Run data manipulation statements (DML) in Oracle Database 12c
• Create tables to store data
• Utilize views to display data
• Control database access to specific objects
• Manage schema objects
• Display data from multiple tables using the ANSI SQL 99 JOIN syntax
• Manage objects with data dictionary views
• Write multiple-column sub-queries
• Employ SQL functions to retrieve customized data
• Use scalar and correlated sub-queries
• Create reports of sorted and restricted data

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