pgmold 0.33.6

PostgreSQL schema-as-code management tool
Documentation 
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---
title: PostgreSQL Compatibility
description: Supported PostgreSQL versions and tested features
---

pgmold is tested against PostgreSQL 13 through 17 on every pull request.

## Version Matrix

| PostgreSQL | Status | Notes |
|------------|--------|-------|
| 17         | Tested | Latest stable |
| 16         | Tested | |
| 15         | Tested | |
| 14         | Tested | |
| 13         | Tested | Minimum supported version |
| 12 and below | Untested | May work, but not guaranteed |

## What is tested

The full integration test suite runs against each version above. This covers:

- Schema introspection via `pg_catalog`
- Table, column, and constraint diffing
- Index creation and modification
- Enum and domain types
- Functions and triggers
- Row-level security policies
- Views and materialized views
- Sequences and identity columns
- Declarative partitioning (`PARTITION BY` / `PARTITION OF`)
- Cross-schema foreign keys
- Grants and default privileges
- Drift detection via fingerprinting

## Running tests against a specific version

Set the `PGMOLD_TEST_PG_VERSION` environment variable:

```bash
PGMOLD_TEST_PG_VERSION=14-alpine cargo test --all-features --test '*'
```

This requires Docker to be running (tests use testcontainers).