2010/3/9 Tom Lane <tgl@sss.pgh.pa.us>:
> Robert Haas <robertmhaas@gmail.com> writes:
>> What seems odd to me is that NEW is apparently some other kind of
>> thing that is not the same kind of thing as the row variable.
>
> NEW is a record variable, not a row variable. =C2=A0In this context that's
> sensible because its actual rowtype is unspecified by the function text.
> The implications for row-null handling aren't obvious though :-(
>
is it necessary definition there? This is defined well from context.
regards
Pavel Stehule
> =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=A0 =C2=
=A0 =C2=A0regards, tom lane
>
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