title: How do you detect if there is an index for a specific column on a table in Oracle?
body: <p>A table exists that someone else loaded.  I need to query against the table, but the lack of indexes makes the query plan abysmal.  What I would like to do is detect if there is an index for a particular column, so that I can created it if it does not exist, and not create it if it is already there.</p>
  
  <p>Thanks.</p>
  
  <p>Evil</p>