Bar Chart Not Displaying If MySQL Query Has Single Row Returned

Grafana Time Series Panel
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1

I am using Grafana 8.3.4. I have a mysql datasource. When the query returns a single row, the Bar Chart does not show any bars. It shows bars only when more than one row is returned by the query.

Below is the bar chart graph view

chrome_2ql1APDpaq
chrome_2ql1APDpaq1902×511 33.3 KB

Below is the bar chart table view

chrome_IIkbQOmfq2
chrome_IIkbQOmfq21908×508 27.5 KB

2

hi @rinkusingh111

can you please report this as a bug in the grafana repo? I couldn’t get this working with dummy data either