I have a 68 million row table with 5 integer columns and 1 column of text 
labels.  What is the best way to index the text column?  Cardinality is high 
(9.7 million distinct values).  The default treatment creates a .sp file only 
and takes over 3 seconds to run (integer columns are < .01 seconds).  Switching 
to datatype= keyword creates .dic and .idx files but takes over 20 seconds.  
Should I be using a .tdlist file?

my queries are of the form "select a,b,c where t='asdf123'"


Andrew
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