relational database

noun

1. an electronic database comprising multiple files of related information, usually stored in tables of rows (records) and columns (fields), and allowing a link to be established between separate files that have a matching field, as a column of invoice numbers, so that the two files can be queried simultaneously by the user.

relational database

1. A database system in which any field can be a component of more than one of the database's tables.

Word History and Origins

Origin of relational database¹

First recorded in 1970–75

Example Sentences

In 1979, Oracle introduced the first commercial relational database, External link which essentially organizes and manages data sets, calling it Version 2 External link because he didn’t think anyone would buy a Version 1.

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Ellison co-founded Oracle in 1977 and fueled its growth with the development of a “relational database,” a type of software that allowed business customers to more efficiently store and access their digital information.

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I don’t really think people need to hope that blockchain is relevant to them any more than at some point someone said, “Hey, how’s the relational database good for me?”

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Deep down, do you not want to know what a relational database is?

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After doing some research, however, my guess is you have MySQL installed and that open-source relational database is triggering the error messages.

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