What is the difference between an inner join and outer join in MySQL?Steve Perry
New function to calculate age based on a birthdate – Simplifies this calculation compared to using dateTime functions. Support for new databases – Preliminary support announced in v2013r2 is now upgraded to full support implemented across the MissionKit product line. ...
Either I use a LEFT join so as to get the product information, even when there is no image available, but when an image is available, this gives me 7 rows with nulls in the image columns. Or I use an INNER join, which will eliminate the redundant null rows when an image exist, ...
MySQL is a Swedish company. The name of the parent company that created this DB is MySQL AB. The first version of the software was launched in May 1995. Currently, MySQL is managed by Oracle. Brief history of MariaDB Before Oracle took-over MySQL in January 2010, MariaDB was created by...
Database Management System(DBMS) issoftware that enables its users to manage, access the databases and also helps in manipulating and reporting the data. Some of the examples of DBMS are MySQL, PostgreSQL, Microsoft Access, SQL Server, Oracle, etc. Check outdatabase management courses. ...