This release has been yanked by its maintainers, and will be ignored by installers, except when explicitly specified.
Consider using release 3.0.1663481299 instead.
Reason given by maintainers: bad version number
migra: Like diff but for Postgres schemas
-
compare schemas
-
autogenerate migration scripts
-
autosync your development database from your application models
-
make your schema changes testable, robust, and (mostly) automatic
migra is a schema diff tool for PostgreSQL, written in Python. Use it in your python scripts, or from the command line like this:
$ migra postgresql:///a postgresql:///b
alter table "public"."products" add column newcolumn text;
alter table "public"."products" add constraint "x" CHECK ((price > (0)::numeric));
migra magically figures out all the statements required to get from A to B.
Most features of PostgreSQL are supported.
Migra supports PostgreSQL >= 9 only. Known issues exist with earlier versions. More recent versions are more comprehensively tested. Development resources are limited, and feature support rather than backwards compatibility is prioritised.
THE DOCS
Documentation is at databaseci.com/docs/migra.
Folks, schemas are good
Schema migrations are without doubt the most cumbersome and annoying part of working with SQL databases. So much so that some people think that schemas themselves are bad!
But schemas are actually good. Enforcing data consistency and structure is a good thing. It’s the migration tooling that is bad, because it’s harder to use than it should be. migra is an attempt to change that, and make migrations easy, safe, and reliable instead of something to dread.
Contributing
Contributing is easy. Jump into the issues, find a feature or fix you'd like to work on, and get involved. Or create a new issue and suggest something completely different. If you're unsure about any aspect of the process, just ask.
Credits
1 maintainer
Metadata
1 maintainer
Release files for migra 2.0.1611806735
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| migra-2.0.1611806735.tar.gz | 9.9 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| migra-2.0.1611806735-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 20.2 kB
Release files / migra-2.0.1611806735.tar.gz
| Download URL | migra-2.0.1611806735.tar.gz |
|---|---|
| Size | 9.9 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
4cdc88ed2528dd12fae7868e7c17fd74af3091a968ac0f6201d4f05f13871900
|
|
BLAKE2b-256 checksum How to use checksums |
2d5aa182e1d65f735d02b3ca26935f223aac3d4ff7e7023b705f550ba0380d64
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
poetry/1.1.4 CPython/3.8.6 Linux/4.15.0-1092-aws
|
Release files / migra-2.0.1611806735-py3-none-any.whl
| Download URL | migra-2.0.1611806735-py3-none-any.whl |
|---|---|
| Size | 10.3 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
90145e8e5b07113dffd35d278e65bb1d312be89b5de44cd57ba890a904b69020
|
|
BLAKE2b-256 checksum How to use checksums |
214e6caae07dea3eeaddecb1925180c4fcad8ff83b9d039a3e2c38cd3ff34740
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
No |
| Uploaded via |
poetry/1.1.4 CPython/3.8.6 Linux/4.15.0-1092-aws
|
