What type of bug is this?

Incorrect result

What subsystems are affected?

Query Engine

Minimal reproduce step

execute a PromQL like vector(1) * metric.

TQL EVAL (1737086400, 1737107500, '10s') vector(1) * host_cpu_seconds_total

I guess it's because of the time index for the metric is greptime_timestamp while the default time index for vector() is time

What did you expect to see?

.

What did you see instead?

Internal error during building DataFusion plan: No field named greptime_timestamp. Valid fields are .time, .greptime_value, .collector.

What operating system did you use?

macos

What version of GreptimeDB did you use?

0.11.2

Relevant log output and stack trace

{
    "code": 3000,
    "error": "Internal error during building DataFusion plan: No field named greptime_timestamp. Valid fields are .time, .greptime_value, .collector.",
    "execution_time_ms": 0
}