Horton

systable_getnext_ordered

YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>

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From: yamt@mwd.biglobe.ne.jp (YAMAMOTO Takashi)
To: pgsql-novice@postgresql.org
Date: 2011-01-26T09:56:37Z
Lists: pgsql-hackers 
hi,

after systable_getnext_ordered returned NULL, is it ok to call it again?
if yes, will it always returns NULL again?

i'm wondering because inv_truncate seems to do it and expecting NULL.

YAMAMOTO Takashi