0.22.3

SQL Exporter v0.22.3

What's Changed

• Improve thread safety to avoid crashes when reloading config and scraping at the same time.

Precompiled binaries are built with Go v1.25.9

---

• fix: crash during /reload from nil connection race condition by @utafrali in #971
• fix: introduce mutex to avoid nil deferences for reloads while scraping by @burningalchemist in #972

CVE addressed:

• CVE-2026-39883
• CVE-2026-32281
• CVE-2026-32289
• CVE-2026-32288
• CVE-2026-32280
• CVE-2026-32282
• CVE-2026-32283

New Contributors

• @utafrali made their first contribution in #971

Full Changelog: 0.22.2...0.22.3

chart-sql-exporter-0.17.5

Database-agnostic SQL exporter for Prometheus

0.22.2

SQL Exporter v0.22.2 - 🚨 Security release

What's Changed

Precompiled binaries are built with Go v1.25.8

CVE addressed:

• GHSA-xmrv-pmrh-hhx2

Full Changelog: 0.22.1...0.22.2

chart-sql-exporter-0.17.4

Database-agnostic SQL exporter for Prometheus

chart-sql-exporter-0.17.3

Database-agnostic SQL exporter for Prometheus

0.22.1

SQL Exporter v0.22.1 - 🚨 Security release

What's Changed

Precompiled binaries are built with Go v1.25.8

CVE addressed:

• CVE-2026-34986

Full Changelog: 0.22.0...0.22.1

chart-sql-exporter-0.17.2

Database-agnostic SQL exporter for Prometheus

0.22.0

SQL Exporter v0.22.0

What's Changed

This release adds following features and improvements:

• Add a configurable target ping interval (disabled by default) with ping caching mechanism, so we only ping the database when the last ping was more than pingInterval ago. Reduce unnecessary ping operations to the database, especially when using cached collectors;
• Improve parameter validation for config.

Further details are available in the README, and also in the example configuration here.

Precompiled binaries are built with Go v1.25.8

---

• fix: Add parameter validation for config by @destinyoooo in #949
• feat: Add target ping interval by @destinyoooo in #948

Updated dependencies

Database drivers

• PostgreSQL (libpq) 1.12.1
• Clickhouse 2.44
• Vertica 1.3.6

Others

• aws-sdk-go-v2/config 1.32.13
• aws-sdk-go-v2/service/secretsmanager 1.41.5
• aws/aws-sdk-go-v2 v1.41.5

New Contributors

• @destinyoooo made their first contribution in #949

Full Changelog: 0.21.0...0.22.0

chart-sql-exporter-0.17.1

Database-agnostic SQL exporter for Prometheus

chart-sql-exporter-0.17.0

Database-agnostic SQL exporter for Prometheus