Q&A about the site for administrators and users of the CiviCRM Constituent Relationship Management software
-- Enter Query Title -- Enter Query Description declare @T table ( ID int, From_Date date, To_Date date ) insert into @T values (1, '2011-05-03', '2011-05-28'), (2, '2011-04-29', '2011-05-10'), (3, '2011-05-09', '2011-05-20'), (4, '2011-04-28', '2011-05-09'), (5, '2011-04-29', '2011-05-19'), (6, '2011-05-09', '2011-05-09'), (7, '2011-05-09', '2011-05-09'), (8, '2011-05-09', '2011-05-09'), (9, '2011-05-21', '2011-05-21'), (10, '2011-06-06', '2011-06-06'), (11, '2011-05-21', '2011-05-28'), (12, '2011-05-14', '2011-05-28'), (13, '2011-05-23', '2011-05-24'), (14, '2011-05-27', '2011-05-27'), (15, '2011-05-23', '2011-05-24') declare @StartDate date = '2011-05-01' declare @EndDate date = '2011-05-09' select * from @T where From_Date Between @StartDate AND @EndDate AND To_Date Between @StartDate AND @EndDate