Using OCIColumnPrecision() I got the correct field size ( not the Oracle 22 fixed value ). Don't know if its the correct behaviour, but it works. :)
ocicolumnsize
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User Contributed Notes
taq at terra dot com dot br
30-Apr-2002 11:19
30-Apr-2002 11:19
rudi at darx dot com
17-Jul-2000 01:19
17-Jul-2000 01:19
Just a note regarding the size of Oracle NUMBERS will always return 22 as their "size".
This seems to be an Oracle feature. The rest of the documentation is in bug5156.