pub fn fold_create_index_statement<F, T: AstInfo, T2: AstInfo>(
folder: &mut F,
node: CreateIndexStatement<T>,
) -> CreateIndexStatement<T2>
pub fn fold_create_index_statement<F, T: AstInfo, T2: AstInfo>(
folder: &mut F,
node: CreateIndexStatement<T>,
) -> CreateIndexStatement<T2>