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app/vmselect/promql/transform.go: reuse evalNumber() function for constructing timezone_offset() results

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Aliaksandr Valialkin 2022-07-18 14:21:53 +03:00
parent 83fef7daf5
commit f933d5f142
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1 changed files with 6 additions and 10 deletions
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16
app/vmselect/promql/transform.go
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@ -2183,17 +2183,13 @@ func transformTimezoneOffset(tfa *transformFuncArg) ([]*timeseries, error) {
return nil, fmt.Errorf("cannot load timezone %q: %w", tzString, err)
}
var ts timeseries
ts.denyReuse = true
timestamps := tfa.ec.getSharedTimestamps()
values := make([]float64, len(timestamps))
for i, v := range timestamps {
_, offset := time.Unix(v/1000, 0).In(loc).Zone()
values[i] = float64(offset)
tss := evalNumber(tfa.ec, nan)
ts := tss[0]
for i, timestamp := range ts.Timestamps {
_, offset := time.Unix(timestamp/1000, 0).In(loc).Zone()
ts.Values[i] = float64(offset)
}
ts.Values = values
ts.Timestamps = timestamps
return []*timeseries{&ts}, nil
return tss, nil
}
func transformTime(tfa *transformFuncArg) ([]*timeseries, error) {