The Parser interface is intended to work with Jack-generated parsers (now JavaCC).
We will specify "STATIC=false" when building Jack parsers - this specifies
that the generated classes will not be static, which will allow there to be
more than one parser (this is necessary in a multi-threaded server).
Non-static parsers do not have to be re-initialized every time they are
used (unlike static parsers, for which one must call ReInit() between calls
to the parser).
Parses the given statement and returns a query tree. The query tree
at this point is a simple syntactic translation of the statement.
No binding will have taken place, and no decisions will have been
made regarding processing strategy.
statementSQLText - The Statement to parse.
paramDefaults - Parameter defaults
A new QueryTree representing the syntax of the Statement