Posts in: Databases

Basic SQL Syntax

Learn the foundational syntax of SQL used to write powerful queries to retrieve and manipulate data in Oracle.

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SELECT Statement

Understand how to use the SELECT statement to retrieve data from one or more columns in a table.

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FROM Clause

Learn how to use the FROM clause to specify the table(s) where data will be retrieved.

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WHERE Clause

Use the WHERE clause to filter records that meet specific criteria in a SELECT query.

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ORDER BY

Sort the output of your query using ORDER BY in ascending or descending order.

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