The meter's two tables and their indexes under a prefix: <prefix>_meter and <prefix>_reservations, with indexes
named idx_<prefix>_reservations_*. The default prefix answers SPEND_METER_DDL itself, word for word. A
product that runs its own migrations copies this text for the prefix it gives its meter and passes
ensureSchema: false. The prefix is checked before the text is built, and one that
SqlSpendMeterOptions.tablePrefix refuses throws.
The meter's two tables and their indexes under a prefix:
<prefix>_meterand<prefix>_reservations, with indexes namedidx_<prefix>_reservations_*. The default prefix answers SPEND_METER_DDL itself, word for word. A product that runs its own migrations copies this text for the prefix it gives its meter and passesensureSchema: false. The prefix is checked before the text is built, and one that SqlSpendMeterOptions.tablePrefix refuses throws.