Last week on PDQ Live, we went through the SQL report builder in PDQ Inventory, with examples tricks and tips.
We don’t have one, but any column name that ends in id is most likely going to be a primary or foreign key. Like computerid which maps back to the computer table. We will look into providing a schema or entity-relationship diagram.
Start practicing with the basics, get familiar with select, from, where and joins.
We don’t have a report library where you can download templates from, but people share their reports on the community website, PDQ Reddit and some of our blog posts.
You can query the database directly, but keep in mind that SQLite is not a relational database, when you query the database from within PDQ Inventory console there are some processes in place to prevent conflicts. We definitely don’t recommend writing to the database directly.
SELECT Computers.Name AS 'Computer Name', Computers.LastIsOnlineTime, ComputerScans.SuccessfulScanDate FROM Computers JOIN ComputerScans USING (ComputerId) ORDER BY ComputerScans.SuccessfulScanDate DESC LIMIT 10Computers with more than 1 application:
SELECT C.Name AS 'Computer Name', A.Name As 'Application Name', A.Version, COUNT(A.Name) AS 'Count', GROUP_CONCAT(A.Name, ',') AS 'Application Names' FROM Computers C JOIN Applications A USING (ComputerId) WHERE A.Name LIKE '%PDQ%' GROUP BY C.Name HAVING COUNT(A.Name) 1 ORDER BY COUNT(A.Name) DESC
SELECT Computers.Name AS "Name", COUNT(Computers.Name) AS "Count", GROUP_CONCAT(Displays.Description, ',') AS "Displays" FROM Computers JOIN Displays USING (ComputerId) GROUP BY Computers.Name HAVING COUNT(Computers.Name)1 ORDER BY COUNT(Computers.Name) DESC
Jeff T. Mary M.