Lack of T_TargetEntry in exprType function

From: Konstantin Knizhnik <k(dot)knizhnik(at)postgrespro(dot)ru>
To: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Lack of T_TargetEntry in exprType function
Date: 2018-03-20 12:00:33
Message-ID: 8a175d97-4187-4fd9-1372-1eb139fd1cb5@postgrespro.ru
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Is there any reason for not handling T_TargetEntry node kind in
exprType() function in nodeFuncs.c?
Is it considered as non-valid expression tag?
But why in this case it is handled in the exprLocation function?

--
Konstantin Knizhnik
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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