Building Very Large Records
Greg Lindstrom
greg.lindstrom at novasyshealth.com
Fri Sep 10 13:10:48 EDT 2004
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Fri Sep 10 13:10:48 EDT 2004
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Hello- I am working on a routine to pull information from an Oracle database and format it into fixed-length records. My problem is that the record layout is quite long (over 500 bytes) and contains dozens of fields. How would *you* go about building such a beast? I know that using the += operator is a bad idea, as it creates a new copy of the string each time. How about the struct.pack() method? A very big '%-12.12s%-50.50s.......' statement? Other ideas? It does not have to be blazingly fast, but it doesn't have to suck, either. I don't know enough about Oracle SQL yet, could I format the data in the SQL call? Thanks, Greg Lindstrom (501) 975-4859 NovaSys Health greg.lindstrom at novasyshealth.com "We are the music makers, and we are the dreamers of dreams" W.W.
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