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11.16.2005 at 03:12AM PST, ID: 21632666
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9.6

joining tables

Asked by sigallie in MS SQL Server

i have three tables as shown below:

tblCustomer
NEC Number      Employee Count      Class
      1      ABC                  1
      2      XYZ                  1      
      3      MNO                  2

tblEstimate
NEC Number      Month      Year      Due Date      Estimated Amount
      1      8      2005      15/09/2005      300-00
      2      8      2005      15/09/2005      380-00
      1      9      2005      15/10/2005      390-00
      2      9      2005      15/10/2005      500-00
      1      10      2005      15/11/2005      410-00
      2      10      2005      15/11/2005      350-00

tblPayment
Date            NEC Number      Month      Year      Amount
27/08/2005            1      8      2005      255-00
22/08/2005            2      8      2005      350-00
17/09/2005            1      9      2005      300-00
19/09/2005            2      9      2005      300-00
02/10/2005            2      9      2005      200-00
20/10/2005            1      10      2005      410-00
24/10/2005            2      10      2005      250-00

the estimated amount in tblestimate is calculated monthly for each customer based on the employee count. due date in tblestimate is last day of business month, which is the fifteenth. payments in tblpayment can be done on any day during business month.

desired output

NEC Number      Customer      Current            Due 30            Due 60            Due >60
      1      ABC            0-00            90-00            45-00            0-00
      2      XYZ            100-00            0-00            30-00            0-00

i want to list for each customer (nec number) the current amount due, amount due greater than 30 days but less than 60, amount due greater that 60 but less than 90, and then amount due greater tha 90 days. i want a query that will do the calculations, or is there other ways i can achieve this


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[+][-]11.16.2005 at 06:57AM PST, ID: 15303541

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Zone: MS SQL Server
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Solution Provided By: adwiseman
Participating Experts: 2
Solution Grade: A
 
 
[+][-]04.18.2006 at 04:49AM PDT, ID: 16476943

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[+][-]04.22.2006 at 02:29AM PDT, ID: 16514196

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