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Topics coveredRelational Database conceptsRetrieving data using the SQL SELECT statementRestricting and sorting dataUsing Single-Row Functions to Customize OutputUsing Conversion Functions and Conditional ExpressionsReporting Aggregated Data Using the Group FunctionsDisplaying Data from Multiple TablesUsing Subqueries to Solve QueriesManaging Schema ObjectsManaging Objects with Data Dictionary ViewsManipulating DataUsing the Set OperatorsControlling User AccessManipulating Large Data SetsManaging Data in Different Time Zones