What if I'd like to get the Total Test Cases and the total number of DESSTEPS whose name is 'CALL' within those test cases
SELECT TEST.TS_TEST_ID, TEST.TS_NAME, cnt.callCount
FROM TEST
INNER JOIN (
select DS_TEST_ID, count(DS_TEST_ID) as callCount
from DESSTEPS
where DS_STEP_NAME = 'call'
GROUP BY DS_TEST_ID
) as cnt on cnt.DS_TEST_ID = TEST.TS_TEST_ID