This is the stackql parser, a forked descendent of vitess; we are deeply grateful to and fully acknowledge this work.
There are elements of the original work that are not required, but may take some time to excise.
make -C go/vt/sqlparser
After changes to the ast:
cd go/vt/sqlparser
go run ./visitorgen/main -input=ast.go -output=rewriter.go
Unless otherwise noted, source files are distributed under the Apache Version 2.0 license found in the LICENSE file.