magic constant -1

From: Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>
To: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: magic constant -1
Date: 2009-11-05 22:17:31
Message-ID: 162867790911051417u5eaac079qc487765934fdab4e@mail.gmail.com
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Hello,

we use a value -1 as two values: a) unknown typmod, b) unknown
location. Can we substitute it by some better identifier?

Maybe: UnknownTmod, UnknownLoc ... UnspecTmd, UnspecLoc???

Regards
Pavel Stehule

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