On 2011-08-26 23:02, Tom Lane wrote:
AFAICT this is a red herring: the bug exists all the way back to where
tsvector_concat was added, in 8.3. I think the reason that your test
case happens to not crash before this commit is that it changed the sort
ordering rules for lexemes. As you can see from my minimal example
above, we might need different numbers of pad bytes depending on how the
lexemes sort relative to each other.
Anyway, patch is committed; thanks for the report!
I've just confirmed the fix.. thanks for your prompt action.
--
Jesper
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