Macro sqlx::query_file

macro_rules! query_file {
    ($path:literal) => { ... };
    ($path:literal, $($args:tt)*) => { ... };
}

Available on crate feature macros only.

A variant of [query!] where the SQL query is stored in a separate file.

Useful for large queries and potentially cleaner than multiline strings.

The syntax and requirements (see [query!]) are the same except the SQL string is replaced by a file path.

The file must be relative to the project root (the directory containing Cargo.toml), unlike include_str!() which uses compiler internals to get the path of the file where it was invoked.

---

examples/queries/account-by-id.sql:

select * from (select (1) as id, 'Herp Derpinson' as name) accounts
where id = ?

src/my_query.rs:

let account = sqlx::query_file!("tests/test-query-account-by-id.sql", 1i32)
    .fetch_one(&mut conn)
    .await?;

println!("{account:?}");
println!("{}: {}", account.id, account.name);