README.md

SQL lexer

Rust library to lex and sanitize SQL. To lex a query and write back to a string:

extern crate sql_lexer;

fn main() {
  let sql = sql_lexer::lex("SELECT * FROM `table`".to_string()).lex();
  println!("{}", sql_lexer::write(sql));
}

To sanitize all content from a query so you just get the generic components:

extern crate sql_lexer;

fn main() {
  println!("{}", sql_lexer::sanitize_string("SELECT * FROM `table` WHERE id = 1".to_string()));
}

This will output:

SELECT * FROM `table` WHERE id = ?

The documentation is available here.

Command line

There's a utility included to sanitize a sql query in a file to facilitate testing:

cargo run -- <path-to-file>

License

Licensed under either of

• Apache License, Version 2.0 (LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or https://opensource.org/licenses/MIT)

at your option.

Contribution

Contributions are very welcome. Please make sure that you add a test for any use case you want to add.

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.