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SkipVought
Programmer
Some thoughts on tables containing such data as dates.
I often see working tables (as opposed to presentations of data) that contain non-normalized data. A prime example might have headings that look something like this...
According to good database theory, this is not an efficient table. It might be the way you want to show the data to your boss, though. This kind of table is difficult to analyze and maintain.
This data ought to be stored and manipulated in the following form that is normalized...
This data can be analyzed easily and reported in the first format via a pivot table. It contains the level of detail that is necessary to provide a variety of answers from the ground level to the 50,000 ft level; the first example is a data summary.
Using a Normalized Table and formatting reports via a Pivot Table to summarize the data and Group and Outline to further Group (by Month, Quarter, Year) will greatly enhance your analysis and presentation options. Skip,
metzgsk@voughtaircraft.com
I often see working tables (as opposed to presentations of data) that contain non-normalized data. A prime example might have headings that look something like this...
Code:
Account Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Total
This data ought to be stored and manipulated in the following form that is normalized...
Code:
Date Account Amount
Using a Normalized Table and formatting reports via a Pivot Table to summarize the data and Group and Outline to further Group (by Month, Quarter, Year) will greatly enhance your analysis and presentation options. Skip,
metzgsk@voughtaircraft.com