|- Search Form|
|- Query Builder|
The Query Builder is one of several SkyServer tools for searching the database of the Sloan Digital Sky Survey. It allows you to search the SDSS database by building SQL queries step-by-step. It is more powerful and flexible than the Search Form tool, but can't do as much as the SQL Search tool.
As you use the Query Builder, follow the instructions below the main window. To get started, click the Build tab, then click FROM.