Types of combining tables in the database and creating new tables
post⇾Main⇾...⇾Course⇾SQL Tutorial 17:30, 30 May 24The 7th part of the training SQL.
What you will see in this video:
- How to use ANY, ALL, IN commands in databases
- Grouping rows in the database
- Combining two or more tables and using different types of JOIN commands
- Aggregate tables into a single table with the UNION command