[antlr-interest] Modified SQL grammar

[Stepan Samarin]

Hi,

I'm trying to parse a general where-clause, using Oracle 7 SQL grammar
I took from antlr.org. I modified it a bit and now am stuck with the
following:

TYPE BETWEEN 'OFFICE' AND 'FURNITURE'

line 1:1: unexpected token: TYPE

==> Dump of AST <==
where_condition [7]
   AND [88]
   sql_literal [10]
      'FURNITURE' [33]
nil [1]

Actual grammar is in the attachment, but I think the following is not
properly evaluated:
( exp_simple ( "not" )? "between" ) => exp_simple ( "not" )? "between"
exp_simple "and" exp_simple

Help would be really appreciated.

Cheers, Stepan.
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