November 19, 2008 01:22am pst

1. angelIII 1,160,445
2. capricorn1 461,410
3. ee_rlee 460,453
4. chapmandew 450,372
5. mark_wills 406,764
6. mwvisa1 374,386
7. matthews... 329,136
8. BrandonG... 250,842
9. sdstuber 211,071
10. aneeshatti... 199,296
11. Thomasian 172,890
12. jinesh_ka... 168,681
13. peter57r 165,410
14. jimhorn 152,525
15. DatabaseMX 146,119
16. boag2000 130,797
17. dqmq 125,784
18. DanielWilson 119,398
19. harfang 116,222
20. frankytee 113,116
21. hielo 111,250
22. GRayL 109,743
23. LSMCons... 106,214
24. ScottPletc... 96,930
25. cactus_d... 91,346

1. angelIII 1,905,778
2. capricorn1 795,522
3. matthews... 619,047
4. ee_rlee 460,453
5. chapmandew 450,372
6. aneeshatti... 410,003
7. mark_wills 406,764
8. mwvisa1 374,386
9. peter57r 265,439
10. DatabaseMX 255,191
11. BrandonG... 250,842
12. dqmq 249,049
13. sdstuber 243,569
14. jimhorn 233,045
15. harfang 227,002
16. imitchie 215,974
17. GRayL 215,574
18. jinesh_ka... 184,970
19. DanielWilson 178,773
20. Thomasian 172,890
21. frankytee 163,364
22. Lowfatsp... 152,817
23. ScottPletc... 150,035
24. mbizup 148,647
25. LSMCons... 147,429

06.04.2008 at 01:30PM PDT, ID: 23458263

	[x] Attachment Details

[x]

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6.9

How Can I Create a Trend Line Column in Access?

Asked by Rex85 in SQL Query Syntax, Microsoft Access Database, Access Coding/Macros

Tags: Microsoft, Access, 2003

I have searched the boards here at EE on this topic an found several versions of the attached query approach to generating a column of data that can be used as a Trend Line for plotting.

The function GetWeekEndingDate does just what its title suggests for a given ProductionDate. (I know it seems like I should be able to use the WeekEndingDate alias after calling it once, but the queries won't work unless I spell it out repeatedly.)

The query SalemqryFPY4 is a union query that combines multiple tables.

When I run the attached query, I get a Prompt to enter A, and then a prompt to enter CalculatedFPY, then it runs. However, the columns prevCalculatedFPY and Trend are blank. There is a column ClaculatedFPY, and it is properly populated.

Can anyone see where my SQL is going wrong? Thanks.
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             SELECT GetWeekEndingDate([ProductionDate]) AS WeekEndingDate, Sum(SalemqryFPY4.Inspected) AS SumOfInspected, Sum(SalemqryFPY4.Rejected) AS SumOfRejected, Sum(SalemqryFPY4.Good) AS SumOfGood, (SumOfGood/SumOfInspected)*100 AS CalculatedFPY, (Select Top 1 GetWeekEndingDate([ProductionDate]) FROM SalemqryFPY4 AS A WHERE A<GetWeekEndingDate([ProductionDate]) order by CalculatedFPY ASC) AS prevCalculatedFPY, (CalculatedFPY-prevCalculatedFPY) AS Trend
FROM SalemqryFPY4
WHERE GetWeekEndingDate([ProductionDate])>=Date()-14600
GROUP BY GetWeekEndingDate([ProductionDate]);

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20081112-EE-VQP-44 / EE_QW_2_20070628

How Can I Create a Trend Line Column in Access?

Asked by Rex85 in SQL Query Syntax, Microsoft Access Database, Access Coding/Macros

Tags: Microsoft, Access, 2003

About this solution