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  2. RPG400-L
  3. July 2006

Re: Knotty puzzle with chaining to files not known at compile time


On 05/07/2006, at 9:21 AM, Joe Pluta wrote:
I'm a little confused (not that that's unusual). What do you mean "iterate 
through each column"?  The ResultSet in JDBC has a next() method which
positions you to the next row, at which point you do getXxx (e.g.,
getString, getFloat) passing either an ordinal column number or a String containing a column name to get the appropriate field from the current row. 
I don't have to iterate through the columns.
You do. Issuing a GetXxx for each column in a row is effectively the same as iterating over those columns, determining the data type, and extracting it accordingly. 

Regards,
Simon Coulter.
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