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Re: Polymorphic functions' weird behavior - Mailing list pgsql-general

From Tom Lane
Subject Re: Polymorphic functions' weird behavior
Date
Msg-id 15600.1185933067@sss.pgh.pa.us
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In response to Re: Polymorphic functions' weird behavior  ("Vyacheslav Kalinin" <vka@ipcb.net>)
Responses Re: Polymorphic functions' weird behavior  (Viatcheslav Kalinin <vka@ipcb.net>)
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"Vyacheslav Kalinin" <vka@ipcb.net> writes:
> Another little issue with that function. I cannot make it
> accept NULL as an argument.

You'd have to cast the NULL to some specific array type.

            regards, tom lane

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