DROP INDEX IF EXISTS idx_billing_tax_rates_org_bot; DROP INDEX IF EXISTS idx_billing_recurring_next; DROP INDEX IF EXISTS idx_billing_recurring_status; DROP INDEX IF EXISTS idx_billing_recurring_org_bot; DROP INDEX IF EXISTS idx_billing_quote_items_quote; DROP INDEX IF EXISTS idx_billing_quotes_number; DROP INDEX IF EXISTS idx_billing_quotes_valid_until; DROP INDEX IF EXISTS idx_billing_quotes_customer; DROP INDEX IF EXISTS idx_billing_quotes_status; DROP INDEX IF EXISTS idx_billing_quotes_org_bot; DROP INDEX IF EXISTS idx_billing_payments_number; DROP INDEX IF EXISTS idx_billing_payments_paid_at; DROP INDEX IF EXISTS idx_billing_payments_status; DROP INDEX IF EXISTS idx_billing_payments_invoice; DROP INDEX IF EXISTS idx_billing_payments_org_bot; DROP INDEX IF EXISTS idx_billing_invoice_items_invoice; DROP INDEX IF EXISTS idx_billing_invoices_number; DROP INDEX IF EXISTS idx_billing_invoices_created; DROP INDEX IF EXISTS idx_billing_invoices_due_date; DROP INDEX IF EXISTS idx_billing_invoices_customer; DROP INDEX IF EXISTS idx_billing_invoices_status; DROP INDEX IF EXISTS idx_billing_invoices_org_bot; DROP TABLE IF EXISTS billing_tax_rates; DROP TABLE IF EXISTS billing_recurring; DROP TABLE IF EXISTS billing_quote_items; DROP TABLE IF EXISTS billing_quotes; DROP TABLE IF EXISTS billing_payments; DROP TABLE IF EXISTS billing_invoice_items; DROP TABLE IF EXISTS billing_invoices;