101companies

Headline

Database programming with JDBC and H2-Database containing one or more companies and using SQL Sum

Characteristics

We use JDBC/SQL for data processing. That is, we use embedded SQL in Java.

Illustration

This contribtuion is using the "SUM" statement: 

SELECT SUM(salary) FROM employee

SUM adds all salaries, there is no need for a loop for adding the single salaries like in h2jdbcMany.

Relationships

For a MySQL version see Contribution:mySqlMany.

For a version not using SQL "Sum" statement see Contribution:h2jdbcMany.

Usage

This contribution uses Technology:Gradle for building. Technology:Eclipse is supported.

See https://github.com/101companies/101simplejava/blob/master/README.md

(C) 2012-2024 softlang.org and contributors

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    will allow you to paste code headline into the page.

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