Introduction
The sp_HorizontalTree procedure introduced here may be used to audit tables with dependent columns. A column is dependent on another if the meaning of the first column depends on the meaning of the second. For example, in a table containing accounting information, the meaning of a Fiscal Quarter column depends on the Fiscal Year to which it belongs.
When manually building tables with dependent columns, you may wish to audit the values that one column has for a given value of another. For example, does every Fiscal Year in your table have four Fiscal Quarters? Do they have the same