Consistent Monthly Headings on Crosstab Query

A user has requested a report that breaks down counts by month.  They will be able to request the month span within a given year.  Depending what they request there may or may not be totals for all months.

I have created a crosstab query for the data which has the counts for each month in the data pool.  If they want the report for the months 01 - 06 of the year, my crosstab query will have those results for each month.

The issue is creating the report to show these totals.  If they request a report for all months for a given year I need columns for every month 01 - 12.  If I design the report based on the crosstab query with all months I get errors in the report when the user only requests data for month 01 - 03 because columns 04 - 12 don't exist.

I ran into this situation several years ago and requested help from EE.  I'm pretty sure I was given a way to make sure the crosstab query creates column entries for all months, even if there is no data for a given month.  I'm also pretty sure it had to do with setting up all possible column headings as properties in the query.  Sadly that's all I remember and I don't have access to the application I created back then.

Does anyone know how to make sure a crosstab query generates a column for all possible entries, even if there is no data for the column?  Once I have that I can build the report based on the crosstab query and I will not get errors for columns that have no data.
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mlcktmguyAsked:
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Gustav BrockCIOCommented:
Insert the months in the property sheet of the query under shown/displayed column headings:

01,02,03,04,05,06,07,08,09,10,11,12

/gustav

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Antonio Salva RipollCommented:
Hi.

You can use a combination of SQL queries, including a UNION query to get a full year results.

For example, if your query is:
TRANSFORM Sum(curAmount) AS SumOfcurAmount
SELECT curYear
FROM (SELECT Year([dtDate]) AS curYear, Month([dtDate]) AS curMonth, tblAccounting.dtDate, tblAccounting.curAmount
FROM tblAccounting)
WHERE curYear=2001
GROUP BY curYear
PIVOT curMonth;

Open in new window


You can assure you have a value for all months modifiing the query in the following way:
TRANSFORM Sum(curAmount) AS SumaDecurAmount
SELECT curYear
FROM (SELECT Year([dtDate]) AS curYear, Month([dtDate]) AS curMonth, curAmount
FROM tblAccounting
UNION 
SELECT 2001 as curYear, 1 as curMonth, 0 as curAmount FROM tblAccounting
UNION 
SELECT 2001 as curYear, 2 as curMonth, 0 as curAmount FROM tblAccounting
UNION 
SELECT 2001 as curYear, 3 as curMonth, 0 as curAmount FROM tblAccounting
UNION 
SELECT 2001 as curYear, 4 as curMonth, 0 as curAmount FROM tblAccounting
UNION 
SELECT 2001 as curYear, 5 as curMonth, 0 as curAmount FROM tblAccounting
UNION 
SELECT 2001 as curYear, 6 as curMonth, 0 as curAmount FROM tblAccounting
UNION 
SELECT 2001 as curYear, 7 as curMonth, 0 as curAmount FROM tblAccounting
UNION 
SELECT 2001 as curYear, 8 as curMonth, 0 as curAmount FROM tblAccounting
UNION 
SELECT 2001 as curYear, 9 as curMonth, 0 as curAmount FROM tblAccounting
UNION 
SELECT 2001 as curYear, 10 as curMonth, 0 as curAmount FROM tblAccounting
UNION 
SELECT 2001 as curYear, 11 as curMonth, 0 as curAmount FROM tblAccounting
UNION 
SELECT 2001 as curYear, 12 as curMonth, 0 as curAmount FROM tblAccounting)
WHERE curYear=2001
GROUP BY curYear
PIVOT curMonth;

Open in new window


You can create the query with VBA Code, and assign this SQL to the original query of the report.

Also, if you post your query, we  could help you better.

I hope you find it useful.

Regards.

Antonio (Barcelona, Spain)
mlcktmguyAuthor Commented:
Thanks You
Gustav BrockCIOCommented:
You are welcome!

/gustav
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