Posts in: Databases
FETCH FIRST ROWS
Use FETCH FIRST syntax for limiting results in Oracle SQL, similar to LIMIT in other databases.
Read More →DUAL Table and Sequences
Learn about Oracle's DUAL table for expressions and SEQUENCES for generating unique numbers.
Read More →Flashback Queries
Use Oracle Flashback Query to retrieve data as it was at a past point in time.
Read More →Getting Started with MySQL
Understand the role of MySQL in relational databases, how it works under the hood, and what makes it one of the most popular open-source RDBMS solutions in the world.
Read More →Installing and Connecting to MySQL
Learn how to install MySQL on your machine and connect using the command-line interface and graphical tools like MySQL Workbench.
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