Hi Claude, I am not aware of the CqlParser.g4 file in our code base. Where did you find that file?
At first glance effectively something looks wrong in the syntax. The construct ((4 ,5 ), 6, (7, 8)) should be legal in CQL. Le jeu. 10 mars 2022 à 06:50, Claude Warren <claude.war...@instaclustr.com> a écrit : > I have been looking at CqlParser.g4 file for cql3 and have a question > about assignment tuples. The assignment tuple is defined as : > > assignmentTuple > : syntaxBracketLr ( > constant ((syntaxComma constant)* | (syntaxComma assignmentTuple)*) | > assignmentTuple (syntaxComma assignmentTuple)* > ) syntaxBracketRr > ; > > which I read to be ( constant [, constant | tuple ... ]) or ( tuple [, > tuple...]) . So the construct ((4 ,5 ), 6, (7, 8)) is not a legal tuple.2 > questions: > > 1. Is my interpretation of the grammar correct? > 2. Is my example tuple supposed to be allowed? > > > Claude > > -- > > [image: Instaclustr logo] > > > *Claude Warren* > > Principal Software Engineer > > Instaclustr > > > >
