Function try_parse

nodedb-sql/src/ddl_ast/parse/tenant.rs:21–31

Try to parse a tenant DDL statement from the upper-cased token slice. Returns `None` if the statement is not a recognized tenant DDL form. Returns `Some(Err(...))` on a syntax error in an otherwise-recognized form.

(
    upper: &str,
    parts: &[&str],
    original: &str,
)

/// Returns `None` if the statement is not a recognized tenant DDL form.
/// Returns `Some(Err(...))` on a syntax error in an otherwise-recognized form.
pub(super) fn try_parse(
    upper: &str,
    parts: &[&str],
    original: &str,
) -> Option<Result<NodedbStatement, SqlError>> {
    match parts.first().map(|s| s.to_uppercase()).as_deref() {
        Some("ALTER") => try_parse_alter_tenant(upper, parts, original),
        Some("SHOW") => try_parse_show_tenant(parts),
        _ => None,
    }
}

// ── ALTER TENANT ──────────────────────────────────────────────────────────────