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On 13-Nov-2015 02:56 -0600, Booth Martin wrote:
Using SQL, I can page ahead in a page-at-a-time subfile easily but
when it comes time to page down, I believe the best way is for me to
use fetch retrieve - (2 pages +1). The few examples I have been able
to find seem correct and to the point, but I can not make them work.
I am missing something. <<SNIP>>
The Subject says RELATIVE -29 but the text suggests PageDown [which
in the common vernacular, is /forward/ through the data].? Also "not
... work" is quite nebulous.
Regardless, of possible note: "The following keywords specify a new
position for the cursor: NEXT, PRIOR, FIRST, LAST, BEFORE, AFTER,
CURRENT, and RELATIVE. Of those keywords, only NEXT may be used for
cursors that have not been declared SCROLL." That is, if the cursor is
not declared scrollable, then there is no ability to FETCH RELATIVE; I
presume if that were the issue, then the FETCH RELATIVE would have
failed with an error condition, such that "not ... work" could have been
described by an SqlCode.?
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