shlink/data/migrations/Version20171022064541.php

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<?php
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declare(strict_types=1);
namespace ShlinkMigrations;
use Doctrine\DBAL\Schema\Schema;
use Doctrine\DBAL\Schema\SchemaException;
use Doctrine\DBAL\Types\Types;
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use Doctrine\Migrations\AbstractMigration;
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/**
* Auto-generated Migration: Please modify to your needs!
*/
class Version20171022064541 extends AbstractMigration
{
/**
* @throws SchemaException
*/
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public function up(Schema $schema): void
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{
$shortUrls = $schema->getTable('short_urls');
if ($shortUrls->hasColumn('max_visits')) {
return;
}
$shortUrls->addColumn('max_visits', Types::INTEGER, [
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'unsigned' => true,
'notnull' => false,
]);
}
/**
* @throws SchemaException
*/
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public function down(Schema $schema): void
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{
$shortUrls = $schema->getTable('short_urls');
if (! $shortUrls->hasColumn('max_visits')) {
return;
}
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$shortUrls->dropColumn('max_visits');
}
public function isTransactional(): bool
{
return $this->connection->getDatabasePlatform()->getName() !== 'mysql';
}
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}