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added decimal point truncate to postmaster start time query #865

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added decimal point truncate to postmaster start time query #865

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2 changes: 1 addition & 1 deletion collector/pg_postmaster.go
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Original file line number Diff line number Diff line change
Expand Up @@ -44,7 +44,7 @@ var (
[]string{}, nil,
)

pgPostmasterQuery = "SELECT extract(epoch from pg_postmaster_start_time) from pg_postmaster_start_time();"
pgPostmasterQuery = "SELECT CAST(extract(epoch from pg_postmaster_start_time()) AS INTEGER) as start_time;" //truncates the decimal part
)

func (c *PGPostmasterCollector) Update(ctx context.Context, instance *instance, ch chan<- prometheus.Metric) error {
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