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One problem (unless you intend to only look at every other element) is that you are incrementing idxptr explicitly in your loop. The FOR loop does that for you. This is the reason your output shows only even values.
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Re: plpgsql array looping
- From: John DeSoi <desoi(at)pgedit(dot)com>
- To: Richard Albright <ralbright(at)insiderscore(dot)com>
- Cc: pgsql-sql(at)postgresql(dot)org
- Subject: Re: plpgsql array looping
- Date: Wed, 25 Apr 2007 09:38:09 -0400
One problem (unless you intend to only look at every other element) is that you are incrementing idxptr explicitly in your loop. The FOR loop does that for you. This is the reason your output shows only even values.
John On Apr 24, 2007, at 4:42 PM, Richard Albright wrote:
for idxptr in 1 .. array_upper(p_idxarray, 1) loop exit when p_idxarray[idxptr] >= p_idx; idxptr := idxptr +1; raise notice 'idx ptr: %', idxptr; end loop;
John DeSoi, Ph.D. http://pgedit.com/ Power Tools for PostgreSQL
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