Using descriptor areas to insert

I'm in the final stages of porting a large body of ESQL software from 
Informix to PostgreSQL (V8). The last few Informix-based functions 
involve Informix descriptor areas to insert rows into a table. I've 
sorted out the logic for using PostgreSQL descriptor areas for select 
statements. How do you go about using the PostgreSQL descriptor areas 
for insert statements? Is there another way to approach the problem of 
insert records into an arbitrary table using dynamic SQL?

Thanks ...
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Andrew Rost
National Operational Hydrologic Remote Sensing Center (NOHRSC)
National Weather Service, NOAA
1735 Lake Dr. West, Chanhassen, MN 55317-8582
Voice: (952)361-6610 x 234
Fax: (952)361-6634
arost@nohrsc.nws.gov
http://www.nohrsc.nws.gov
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