Bar Chart

A bar graph is a chart that uses bars to show comparisons between categories of data. The bars can be either horizontal or vertical. There are two types of the bar chart.

  • Basic Bar Chart

  • Stacked Bar Chart

Generate basic and stacked bar charts with Advanced SQL queries.

Example 25. Basic Bar Chart

Generate a bar chart that displays the Count of the requirements by status.

Count of Requirements by Status:

Advance SQL Query provides an ability to gSELECT
COUNT(requirements.entityKey) as "Requirement Count",
requirements.requirementStatus as "Status"
FROM requirements
WHERE requirements.projectID in (`@filter.project`)
GROUP BY requirements.requirementStatus

Query Output

The default output is in tabular format. You can modify the chart type.

Basic_Bar_Chart_Query_Output.png

Adjust the data columns based on your requirement to Label and Data section.

  • Label : Label always holds a single Test entity field with any value.

  • Data : Multiple Test entity field on Data creates a stacked chart; Data always contain fields with numeric values.

Click Add Gadget to save the report as a Gadget.

Once you save the gadget, it becomes available in Custom Gadget under My Gadget tab.



Example 26. Stacked Bar Chart

Generate a bar chart that displays the Count of the test cases by status over priority.

SQL Query

Count of Test Cases By Status Over Priority

SELECT
count(*) as "Testcase Count",
COALESCE(testcases.priority, 'No Priority') as "Test Case Priority",
COALESCE(testcases.testCaseStatus, 'No Status') as "Status"
FROM testcases
WHERE testcases.projectID in (`@filter.project`)
GROUP BY testcases.priority, testcases.testCaseStatus

Query Output

Query_Output_Bar_Chart.png

Adjust the Columns based on the requirement to Label, Data and Cross Tab sections.

  • Label always holds a single Test entity field with any value.

  • Multiple Test entity field on Data creates a stacked chart; Data always contain fields with numeric values.

  • Cross Tab field will help to create a Group Stacked chart.

Click Add Gadget to save the report as a Gadget.

Once you save the gadget, it becomes available in Custom Gadget under My Gadget tab.



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