These settings are available in system.settings and are autogenerated from the ClickHouse snapshot.
promql_database
Specifies the database name used by the ‘promql’ dialect. Empty string means the current database.
promql_evaluation_time
Sets the evaluation time to be used with promql dialect. ‘auto’ means the current time.
promql_table
Specifies the name of a TimeSeries table used by the ‘promql’ dialect.