GreptimeDB — Jev SQL functions

What it does

This experimental feature needs explicit activation and a TypeSafe key. Each evaluated non-null row can cause a paid request, repeated expressions add calls, and SQL LIMIT is not a spending cap. API failures fail the query.

How you can use it

If your app stores event logs, ask your developer to adapt the provided database search. They need a service key to connect the database to TypeSafe, an outside AI service. TypeSafe reads your messages. It returns a score showing if a payment failed.

Only share messages that are safe to send outside your company. Every record you check creates a separate request. Asking for the same check multiple times in one search causes duplicate charges. Your developer must structure the search to calculate the score just once.