Join GitHub today
GitHub is home to over 28 million developers working together to host and review code, manage projects, and build software together.Sign up
[Bug] Unsupported data types for value column using time series query #11703
What Grafana version are you using?
What datasource are you using?
What did you do?
Created a table
CREATE TABLE tickets ( id int(11) NOT NULL AUTO_INCREMENT, date_created datetime NOT NULL, PRIMARY KEY (id), KEY date_created_idx (date_created) ) ENGINE=InnoDB AUTO_INCREMENT=2748 DEFAULT CHARSET=utf8
Inserted some data
INSERT INTO `tickets`(`date_created`) VALUES(NOW());
Executed a time series query in Grafana
SELECT $__time(date_created), id as value, 'Tickets' as metric FROM tickets
What was the expected result?
Be able to plot the data in a graph panel
What happened instead?
Seems like pointer values for value column are not handled correctly.