Module compile 

SQL compilation: turn a QueryBuilder into (sql, binds).

Values are never inlined — each value pushes onto a running binds vector and emits a placeholder via Dialect::write_placeholder with a 1-based counter, so Postgres yields $1..$n in first-appearance order (including across nested groups) while MySQL/SQLite yield ?.

Functions

compile

Compile a QueryBuilder into (sql, binds), panicking on an invalid builder.

try_compile

Compile a QueryBuilder into (sql, binds), or return the BuildError describing why the query cannot be rendered.