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Package pdo-event-store
Short Description Prooph PDO EventStore
License BSD-3-Clause
Homepage http://getprooph.org/
Informations about the package pdo-event-store
pdo-event-store
PDO EventStore implementation for Prooph EventStore
Requirements
- PHP >= 7.3
- PDO_MySQL Extension or PDO_PGSQL Extension
For MariaDB you need server version >= 10.2.11.
Performance Impact: see [MariaDB Indexes and Efficiency](docs/variants.md#MariaDB Indexes and Efficiency)
For MySQL you need server version >= 5.7.9.
For Postgres you need server version >= 9.4.
Attention: Since v1.6.0 MariaDB Server has to be at least 10.2.11 due to a bugfix in MariaDB, see https://jira.mariadb.org/browse/MDEV-14402.
Setup
For MariaDB run the script in scripts/mariadb/01_event_streams_table.sql
on your server.
For MySQL run the script in scripts/mysql/01_event_streams_table.sql
on your server.
For Postgres run the script in scripts/postgres/01_event_streams_table.sql
on your server.
This will setup the required event streams table.
If you want to use the projections, run additionally the scripts scripts/mariadb/02_projections_table.sql
(for MariaDB), scripts/mysql/02_projections_table.sql
(for MySQL) or
scripts/postgres/02_projections_table.sql
(for Postgres) on your server.
Upgrade from 1.6 to 1.7
Starting from v1.7 the pdo-event-store uses optimized table schemas. The upgrade can be done in background with a script optimizing that process. A downtime for the database should not be needed. In order to upgrade your existing database, you have to execute:
- MariaDB
Then for all event-streams (SELECT stream_name FROM event_streams
)
- MySQL
nothing to upgrade
- Postgres
For all event-streams (SELECT stream_name FROM event_streams
)
Additional note:
When using Postgres, the event_id has to be a valid uuid, so be careful when using a custom MetadataMatcher, as the event-store could throw an exception when passing a non-valid uuid (f.e. "foo") as uuid.
The migration is strongly recommended, but not required. It's fully backward-compatible. The change on Postgres is only a microoptimization, the change on MariaDB prevents errors, when the stored json gets too big.
Introduction
Tests
If you want to run the unit tests locally you need a runnging MySql server listening on port 3306
and a running Postgres server listening on port 5432
. Both should contain an empty database event_store_tests
.
Run Tests With Composer
MariaDb
$ vendor/bin/phpunit -c phpunit.xml.mariadb
MySql
$ vendor/bin/phpunit -c phpunit.xml.mysql
Postgres
$ vendor/bin/phpunit -c phpunit.xml.postgres
Run Tests With Docker Compose
MariaDb
MySql
Postgres
Support
- Ask questions on Stack Overflow tagged with #prooph.
- File issues at https://github.com/prooph/event-store/issues.
- Say hello in the prooph gitter chat.
Contribute
Please feel free to fork and extend existing or add new plugins and send a pull request with your changes! To establish a consistent code quality, please provide unit tests for all your changes and may adapt the documentation.
License
Released under the New BSD License.