pub fn bind_names_per_occurrence(statement: &str) -> Result<Vec<String>>Expand description
Returns one bind-name entry per placeholder occurrence for non-PL/SQL SQL,
and the unique names for PL/SQL, mirroring the reference _add_bind
(impl/thin/statement.pyx:337-354): PL/SQL coalesces duplicate placeholders
into a single bind, whereas plain SQL binds each occurrence separately so a
repeated placeholder consumes one positional value per occurrence.