Macro baname

macro_rules! baname {
    ( $n:expr ) => { ... };
    ( $n:expr, $( $x:expr ),* ) => { ... };
    ( $n:expr; $a:expr ) => { ... };
    ( $n:expr, $( $x:expr ),*; $a:expr ) => { ... };
}

Make backquoted name of identifier.

Examples

#[macro_use] extern crate sql_builder;
use sql_builder::{SqlBuilder, SqlName};

let sql = SqlBuilder::select_from(baname!("public", "BOOKS"; "b"))
    .field(baname!("b", "title"))
    .field(baname!("s", "total"))
    .left()
    .join(baname!("shops"; "s"))
    .on_eq(baname!("b", "id"), baname!("s", "book"))
    .sql()?;

assert_eq!("SELECT `b`.`title`, `s`.`total` FROM `public`.`BOOKS` AS b LEFT JOIN `shops` AS s ON `b`.`id` = `s`.`book`;", &sql);