Laravel ClickHouse

Introduction

Laravel ClickHouse database integration. This package includes generation and execution of the ClickHouse database migrations in the Laravel application.

Features

• smi2/phpClickHouse client integration
• Migration creation
• Migration execution

Installation

Pull in the package through Composer.

composer require cybercog/laravel-clickhouse

Setup

Add environment variables in .env file.

CLICKHOUSE_HOST=localhost
CLICKHOUSE_PORT=8123
CLICKHOUSE_USER=default
CLICKHOUSE_PASSWORD=
CLICKHOUSE_DATABASE=default

Configuration customization

Publish ClickHouse configuration.

php artisan vendor:publish --provider="Cog\Laravel\Clickhouse\ClickhouseServiceProvider" --tag=config

Edit config/clickhouse.php file.

Usage

ClickHouse client

You can use a singleton object smi2/phpClickHouse to query ClickHouse:

app(\ClickHouseDB\Client::class)->select(
    /* Query */
);

app(\ClickHouseDB\Client::class)->write(
    /* Query */
);

ClickHouse database migration

Create migration

php artisan make:clickhouse-migration create_example_table

New migration will be created in database/clickhouse-migrations directory.

Run migrations

php artisan clickhouse:migrate

To remove the interactive question during production migrations, you can use --force option.

php artisan clickhouse:migrate --force

Step

You can specify how many files need to be applied:

php artisan clickhouse:migrate --step=1

Value 0 is default — all files

Rollback migrations

Rolling back migrations is intentionally unavailable. Migrations should go only forward.

Changelog

Detailed changes for each release are documented in the CHANGELOG.md.

License

• Laravel ClickHouse package is open-sourced software licensed under the MIT license by Anton Komarev.

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