Comments (3)
@nootb, sql_exporter is using database/sql
package as the interface for the available drivers. As per documentation there are existing limitations.
As far as I know there's a proposal to enable batch queries in database/sql
, but it's not merged yet anyway.
If you're interested specifically in query duration, I think this could be possible to fetch from query logs from the underlying drivers. But I've taken a look and there's no standard, so this unfortunately won't work at the moment.
I'd probably design a dedicated exporter for such needs, working with a specific driver directly, so I could utilize features available outside of database/sql
interface.
from sql_exporter.
Thanks for the detailed answer!
from sql_exporter.
Hi @nootb, let me take a look and thanks for the example. 👍
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Related Issues (20)
- Different collector file for each differrent job HOT 1
- Allow to set metric timestamp from query results
- Caching context deadline exceeded result HOT 6
- Context Deadline Exceeded HOT 9
- Support for MSSQL named pipe (np:) and shared memory (lpc:) DSNs HOT 16
- `up` metric to show that database connection was successful HOT 5
- parameter to set log file location HOT 8
- Add custom metrics to expose MSSQL server hostname HOT 1
- can we have the Postgres collector yml file example
- Is it possible to distinguish between the sql exporter process status and the target database? HOT 3
- Scrape each job separately HOT 2
- [helm] Support getting data-source-name from an existing secret HOT 12
- Ignore no rows returned HOT 6
- Better handling of NULL return values in certain cases HOT 6
- Environment variable substitution for DSN's HOT 3
- Cache Mechanism for sql exporter HOT 2
- clickhouse `context deadline exceeded` HOT 1
- Helm chart improvement: additionalContainers HOT 5
- Can it support the collection of cloud databases HOT 1
- unable to use -web.listen.address flag HOT 4
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