Fix NULL on long_running_transactions collector #1230
+53
−3
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When there are no long running transactions, the oldest timestamp will be NULL. This sets the metrics value to 0 (age). Also adds a test for this behavior. Fixes prometheus-community#1223 Signed-off-by: Joe Adams <github@joeadams.io>
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LGTM |
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When there are no long running transactions, the oldest timestamp will be NULL. This sets the metrics value to 0 (age). Also adds a test for this behavior.
Fixes #1223 #1199