Meaning of keyword category list in src/backend/parser/gram.y

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От soroosh sardari
Тема Meaning of keyword category list in src/backend/parser/gram.y
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Msg-id CAFUsPDaruk_23kBWsdR7fW3t3TCRKfB8YYit_NuG=PYgMSufGg@mail.gmail.com
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Ответы Re: Meaning of keyword category list in src/backend/parser/gram.y
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Hi

I'm trying to add a new constraint to column constraint.
I add a new keyword ro kwlist.h and gram.y, and also edit ColConstraintElem.

The problem is i don't know what is "Keyword category lists" at the end of gram.y.
when I added the new keyword in "unreserved_keyword", shift/reduce and reduce/reduce conflicts appear in bison outputs.

any idea about this problem and meaning of  "Keyword category lists" is appreciated.

Cheers
Soroosh

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