doc: Document error handling in PGTYPESnumeric_to_long
The documentation for PGTYPESnumeric_to_long only mentioned errno
being set to indicate overflow but the code also sets errno when
underflow happens.
Reported-by: Aidar Imamov <a(dot)imamov(at)postgrespro(dot)ru>
Discussion: https://postgr.es/m/eebf0ad50ad4321d65d2d64dd6b7f17d@postgrespro.ru
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/68174679fea2d514e9281fddd826abaccfac5bf7
Modified Files
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doc/src/sgml/ecpg.sgml | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)