cznic/ql have own lexer for SQL and it syntax very similar. 31 Янв 2017 г. 16:33 пользователь <phi...@percolate.com> написал:
> Hello, > > I am the creator of rqlite (https://github.com/rqlite/rqlite), a > distributed relational database built on SQLite. > > I'm looking for a lexer and parser for SQL -- specifically SQLite, to > improve the ease-of-use of rqlite. I've thought about looking into using > the C code exposed by the SQLite source itself (which is what > https://github.com/mattn/go-sqlite3 does more generally). But someone > might know of a lexer and parser written in Go. I know how to build it > myself, but would rather avoid the effort if possible. > > What I am really trying to do is to determine, for the end-user, whether > the Exec() (https://golang.org/pkg/database/sql/#DB.Exec) or Query() ( > https://golang.org/pkg/database/sql/#DB.Query) method should be called on > the standard Go SQL interface, given a user-supplied SQL statement. Right > now the user must know what type of statement she is executing, and send > the statements to the right endpoint. I'd really like rqlite to just do the > right thing, and determine this automatically. Hence my idea to parse the > SQLite command, create an AST, and work it out. > > Or perhaps there is another way of thinking about this? > > Thanks, > > Philip > > -- > You received this message because you are subscribed to the Google Groups > "golang-nuts" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to golang-nuts+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
