Configure a histogram

1.In edit mode, click Add and then click Add Chart. On the General Configurations tab, click the Bar Gauge Pro icon in the Chart Types section. On the Search & Analysis tab, the default setting is Builtin.

2.Configure the SQL query statement of the bar gauge. On the Search & Analysis tab, select a data source and a data type, add a query statement, and then click Apply. The following figure shows the configurations.