Bernard Ngandu
37 lines
1.9 KiB
PHP
37 lines
1.9 KiB
PHP
<?php
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declare(strict_types=1);
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namespace DoctrineMigrations;
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use Doctrine\DBAL\Schema\Schema;
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use Doctrine\Migrations\AbstractMigration;
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final class Version20251010102708 extends AbstractMigration
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{
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public function getDescription(): string
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{
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return 'Split signal coordinates into user and signal embeddables';
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}
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public function up(Schema $schema): void
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{
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$this->addSql('CREATE TABLE __temp__signals (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, user_key VARCHAR(64) NOT NULL, created_at DATETIME NOT NULL, user_lat DOUBLE PRECISION NOT NULL, user_lng DOUBLE PRECISION NOT NULL, signal_lat DOUBLE PRECISION NOT NULL, signal_lng DOUBLE PRECISION NOT NULL)');
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$this->addSql('INSERT INTO __temp__signals (id, user_key, created_at, user_lat, user_lng, signal_lat, signal_lng) SELECT id, user_key, created_at, lat, lng, lat, lng FROM signals');
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$this->addSql('DROP TABLE signals');
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$this->addSql('ALTER TABLE __temp__signals RENAME TO signals');
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$this->addSql('CREATE INDEX idx_signals_created_at ON signals (created_at)');
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$this->addSql('CREATE INDEX idx_signals_user_key ON signals (user_key)');
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}
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public function down(Schema $schema): void
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{
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$this->addSql('CREATE TABLE __temp__signals (id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, user_key VARCHAR(64) NOT NULL, lat DOUBLE PRECISION NOT NULL, lng DOUBLE PRECISION NOT NULL, created_at DATETIME NOT NULL)');
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$this->addSql('INSERT INTO __temp__signals (id, user_key, lat, lng, created_at) SELECT id, user_key, signal_lat, signal_lng, created_at FROM signals');
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$this->addSql('DROP TABLE signals');
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$this->addSql('ALTER TABLE __temp__signals RENAME TO signals');
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$this->addSql('CREATE INDEX idx_signals_created_at ON signals (created_at)');
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$this->addSql('CREATE INDEX idx_signals_user_key ON signals (user_key)');
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}
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}
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