Read this SQL tutorial to learn when to use SELECT ... There are several types of JOIN — LEFT, RIGHT, and FULL OUTER; INNER; and CROSS. The type you use is determined by the results you want ...

Then, you will create an outer join that combines this data with data from another table to compute the gross monthly pay for employees who have taken leave. Creating a Query View You can create an ...

Understand the effects of NULLs on inner and outer JOINs Your email has been sent SQL Server developers must ... and then the implications of NULLs on our queries. In order to ...