Re: DROP/IF_P EXISTS in gram.y - Mailing list pgsql-hackers

From Andrew Dunstan
Subject Re: DROP/IF_P EXISTS in gram.y
Date
Msg-id 44D09CB5.3080001@dunslane.net
Whole thread Raw
In response to DROP/IF_P EXISTS in gram.y  (Michael Meskes <meskes@postgresql.org>)
List pgsql-hackers

Michael Meskes wrote:

>Is there any reason why all DROP statements except DROP CAST have two
>rules, one with IF_P EXISTS and one without, while DROP CAST uses
>opt_if_exists?
>
>
>  
>

With all the others that was the only way to stop getting a grammar 
conflict, IIRC.

cheers

andrew


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