![]() In addition to the Windows version, MariaDB has versions for Linux and macOS. Among the many MariaDB users are Google, Wikipedia, Tumblr, Amazon Web Services, Ubuntu, RedHat, and others. It is now one of the top ten most widely used relational databases in the world as a stand-alone product (holding the 9th position). It is completely GPL-licensed and available to the general public. They also wanted to ensure that their work was available for free. They were concerned that Oracle might terminate MySQL in order to eliminate a major competitor. When Oracle Corporation purchased MySQL, the MySQL developers were concerned about the product’s future. MariaDB has come a long way from 2009, when multiple MySQL authors produced a distinct version from the same source. The MySQL source code is at the center of everything. The basic reason for their similarity is that MariaDB is a MySQL software branch. MariaDB is a MySQL clone that was built by MySQL’s original developers and is a widely used Open SQL (Structured Query Language) RDBMS. Examples of MariaDB Foreign Key Constraints. ![]() It will also provide understanding of MariaDB and its key features before diving deep into constraints and examples of MariaDB Foreign Key. This article will show you about MariaDB Foreign Key. The only values that can be added into the Foreign Key column are those from the referenced table. It prevents the insertion of invalid data into the Foreign Key column. The Foreign Key requirement keeps linkages between tables intact. What Makes Hevo’s ETL Process Best-In-Class.Rules for using MariaDB Foreign Key Constraints.MariaDB Foreign Key constraint with ALTER TABLE. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |