[Metrics] Datapoints follow OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE - #1293

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KennanHunter wants to merge 12 commits into

pgdogdev:mainfrom

KennanHunter:otel_sum_improvements

Commits on Jul 31, 2026

use serde_repr to strictly type SumAggregationTemporality
KennanHunter
committed
18a4d84
case-insensitive parse out OTEL_EXPORTER_OTLP_METRICS_TEMPORALITY_PREFERENCE in both [otel] section and env var form
KennanHunter
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916354f
return data points according to temporality
KennanHunter
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3e2212a
return start_time_unix_nano with otel counters and sum
KennanHunter
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e1ef30a
use explicit OpenMetricType enum instead of magic strings
KennanHunter
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93716b2
flatten and extract helpers to make relationship between OpenMetricType
KennanHunter
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131a088
Update JSON schema
KennanHunter
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2d0d1a7
test OtelTemporalityPreference to make codecov happy
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bf698cd
regen json schema
KennanHunter
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9d6649a

Commits on Aug 1, 2026

Commits on Aug 4, 2026

switch otel to prefer config over env to match existing behavior
KennanHunter
committed
d1686fb