Function build_query 

pub fn build_query(template: &str) -> Result<String>

Converts named placeholders (:name) to positional placeholders (?) for MySQL.

This function is used internally by PreparedQuery and PreparedQueryAs.

Examples

use sqlx_named_bind::builder::build_query;

let sql = build_query("SELECT * FROM users WHERE id = :id AND name = :name")?;
assert_eq!(sql, "SELECT * FROM users WHERE id = ? AND name = ?");