We can also create multiple-dimensional references for rules. Figure
10.14 shows that the CITY column is moved from the PARTITION BY
clause to the DIMENSION BY clause, allowing direct access in rules to the
CITY as well as the YEAR# dimensions.
Although this example may be somewhat uninteresting, Figure 10.15
removes all partitioned columns to the DIMENSION BY clause, allowing
rules access to all four columns. Note that even though dimension columns
Figure 10.11
An example
MODEL clause
query.
Figure 10.12
Symbolic
dimension
references.
29810.3What Can the MODEL Clause Do?
are specified as blank, that only the ...
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