3 つの一時テーブルをそれぞれ異なるメトリックの開始スパンと終了スパンと組み合わせて、考えられるすべてのスパンを持つ 1 つの結合テーブルを作成しようとしています。以下のスクリプトは 3 つすべての一時テーブルを作成し、(添付の Excel) 結果がどうなるかを示していますが、まだそこに到達することはできません。:)
IF OBJECT_ID(N'tempdb.dbo.#aoRepGroupMbrHistory', N'U') IS NOT NULL DROP TABLE #aoRepGroupMbrHistory
CREATE TABLE #aoRepGroupMbrHistory
(
syUserID INT
, aoRepGroupID INT
, Hist_EffectStart DATETIME
, Hist_EffectiveEnd DATETIME
, RepGroupName VARCHAR(50)
)
INSERT INTO #aoRepGroupMbrHistory VALUES (17716, 165, '2010-06-03 00:00:00.000', '2012-03-01 23:59:59.997', 'UG - All Skills Reps')
INSERT INTO #aoRepGroupMbrHistory VALUES (17716, 772, '2012-03-02 00:00:00.000', '2012-06-26 23:59:59.997', 'UG - Tier 1 LC Reps')
INSERT INTO #aoRepGroupMbrHistory VALUES (17716, 797, '2012-06-27 00:00:00.000', '2012-11-08 23:59:59.997', 'UG - Aggregators Reps')
INSERT INTO #aoRepGroupMbrHistory VALUES (17716, 165, '2012-11-09 00:00:00.000', '2012-11-29 23:59:59.997', 'UG - All Skills Reps')
INSERT INTO #aoRepGroupMbrHistory VALUES (17716, 797, '2012-11-30 00:00:00.000', '9999-01-01 00:00:00.000', 'UG - Aggregators Reps')
IF OBJECT_ID(N'tempdb.dbo.#TeamMemberHistory', N'U') IS NOT NULL DROP TABLE #TeamMemberHistory
CREATE TABLE #TeamMemberHistory
(
syUserID INT
, CRMTeamID INT
, Active INT
, HistoryStartDate DATETIME
, HistoryEndDate DATETIME
)
INSERT INTO #TeamMemberHistory VALUES (17716, 637, 1, '2011-04-20 00:00:00.000', '2012-05-15 23:59:59.997')
INSERT INTO #TeamMemberHistory VALUES (17716, 634, 1, '2012-05-16 00:00:00.000', '2012-06-20 23:59:59.997')
INSERT INTO #TeamMemberHistory VALUES (17716, 628, 1, '2012-06-21 00:00:00.000', '2012-10-23 23:59:59.997')
INSERT INTO #TeamMemberHistory VALUES (17716, 636, 1, '2012-10-24 00:00:00.000', '2012-12-13 23:59:59.997')
INSERT INTO #TeamMemberHistory VALUES (17716, 628, 1, '2012-12-14 00:00:00.000', '2013-04-17 23:59:59.997')
INSERT INTO #TeamMemberHistory VALUES (17716, 676, 1, '2013-04-18 00:00:00.000', '9999-01-01 00:00:00.000')
IF OBJECT_ID(N'tempdb.dbo.#TeamHistory', N'U') IS NOT NULL DROP TABLE #TeamHistory
CREATE TABLE #TeamHistory
(
CRMTeamID INT
, TeamOwner_TeamID INT
, Active INT
, TeamName VARCHAR(25)
, HistoryStartDate DATETIME
, HistoryEndDate DATETIME
)
INSERT INTO #TeamHistory VALUES (628, 222, 1, 'Team 126', '2011-01-10 00:00:00.000', '9999-01-01 00:00:00.000')
INSERT INTO #TeamHistory VALUES (634, 168, 1, 'Team 132', '2010-01-07 00:00:00.000', '9999-01-01 00:00:00.000')
INSERT INTO #TeamHistory VALUES (636, 935, 1, 'Team 134', '2011-05-09 00:00:00.000', '2013-02-12 23:59:59.997')
INSERT INTO #TeamHistory VALUES (636, 935, 1, 'Team 134', '2013-02-13 00:00:00.000', '9999-01-01 00:00:00.000')
INSERT INTO #TeamHistory VALUES (637, 192, 1, 'Team 135', '2010-08-03 00:00:00.000', '9999-01-01 00:00:00.000')
INSERT INTO #TeamHistory VALUES (676, 242, 1, 'Team 360', '2011-05-21 00:00:00.000', '9999-01-01 00:00:00.000')
SELECT * FROM #aoRepGroupMbrHistory ORDER BY Hist_EffectStart
SELECT * FROM #TeamMemberHistory ORDER BY HistoryStartDate
SELECT * FROM #TeamHistory ORDER BY CRMTeamID, HistoryStartDate
**RESULTS:**
syUserID TeamName CRMTeamID TeamOwner_TeamId aoRepGroupID RepGroupName dwEffectiveBeginDate dwEffectiveEndDate
17716 Team 135 637 192 165 UG - All Skills Reps 01/01/2012 03/01/2012
17716 Team 135 637 192 772 UG - Tier 1 LC Reps 03/02/2012 05/15/2012
17716 Team 132 634 168 772 UG - Tier 1 LC Reps 05/16/2012 06/20/2012
17716 Team 126 628 222 772 UG - Tier 1 LC Reps 06/21/2012 06/26/2012
17716 Team 126 628 222 797 UG - Aggregators Reps 06/27/2012 10/23/2012
17716 Team 134 636 222 797 UG - Aggregators Reps 10/24/2012 11/08/2012
17716 Team 134 636 222 165 UG - All Skills Reps 11/09/2012 11/29/2012
17716 Team 134 636 222 797 UG - Aggregators Reps 11/30/2012 12/13/2012
17716 Team 126 628 222 797 UG - Aggregators Reps 12/14/2012 04/17/2013
17716 Team 360 676 424 797 UG - Aggregators Reps 04/18/2013 01/01/9999