Howdy: Can someone give me an example of using place holders with the DBI module?
I am trying to use the results of one query and embed that into another query later. For example: the result of the first query (say, select distinct user_name from t_table) should go into the second (say select table_owner, table_columns, table_def from master_table where table_owner = ? ). But I don't know exactly *how* the list from the first query gets passed down to the place holder '?'. I'm still working on the script - right now, I can do either part independently, but I don't know how to pass the results from one to the other. I was hoping the place holder feature in the DBI module could help. Suggestions? Thanks! -X
