[antlr-interest] Newbie Q: Tree Grammar, Template or manual
Terence Parr
parrt at cs.usfca.edu
Tue Apr 1 12:37:13 PDT 2008
Hi. if you are rewriting only some of the input, use
TokenRewriteStream and output=template, rewrite=true. Then rules have
-> rewrites that say how to tweak that one item.
Ter
On Apr 1, 2008, at 11:20 AM, Simon Woods wrote:
> Hi
>
> I'm just beginning to start using antlr -so forgive the dumb question!
>
> I am trying to develop a query language which is quite like
> (derivative of) SQL but has other structures which are more explicit
> of the data structures being interrogated which I will then tranform
> into SQL. I have developed an outline grammar for my query language
> but am wondering what is the best option for generating SQL. Certain
> parts of a statement may map directly onto a SQL clause whereas
> other bits may need completely re-writing to fit SQL.
>
> I would be grateful of any pointers, clues or links which I could go
> through to increase my understanding of this.
>
> Thanks
>
> Simon
>
>
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