Macro fire_postgres::whr

source ·

macro_rules! whr {
    ($($tt:tt)*) => { ... };
}

Expand description

Possible operators

= | != | < | <= | > | >= | LIKE | IN
AND | OR

Example

use fire_postgres::whr;
let a = &"val".to_string();
let b = &"val2".to_string();
let c: &Option<String> = &None;
let query = whr!(a AND "b" != b OR c);
 
assert_eq!(r#""a" = $1 AND "b" != $2 OR "c" IS NULL"#, query.sql().to_string().trim());