Open wildhi opened 6 months ago
I Found the Line https://github.com/prometheus-community/postgres_exporter/blob/master/collector/pg_stat_statements.go#L95 this query can´t run on PSQL Version 12.17 because Column Names are different.
Also this line https://github.com/prometheus-community/postgres_exporter/blob/master/collector/pg_stat_statements_test.go#L35
I´m right there ?
there are two queries for pg_stat_statements, the one you are refering has the condition to run in PG greater that 13:
if instance.version.GE(semver.MustParse("13.0.0")) {
query = pgStatStatementsNewQuery
}
If you read the exporter documentation you need to enable some collectors to be able to see these metrics.
We had installed the helm chart to collect metrics from postgres. We can Collect very nice metrics, but we can´t find Metrics with 'pg_stat_statements'. We had activate the Extenstion and also in Config Files 'shared_preload_libraries', and i can select Data with the Username from Collector with 'SELECT * FROM pg_stat_statements;'. But only metrics from 'settings' is found, for example 'pg_settings_pg_stat_statements'
postgres_exporter version: v0.15.0
PostgreSQL version:
psql (PostgreSQL) 12.17
what is my mistake ?