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

From Andrew Dunstan
Subject Re: DROP/IF_P EXISTS in gram.y
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Msg-id [email protected]
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In response to DROP/IF_P EXISTS in gram.y  (Michael Meskes <[email protected]>)
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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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