33 lines
1.4 KiB
PHP
33 lines
1.4 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 Version20260325081258 extends AbstractMigration
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{
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public function getDescription(): string
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{
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return 'Create observations table with unique constraint on (employee_id, month)';
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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 observations (id INT GENERATED BY DEFAULT AS IDENTITY NOT NULL, employee_id INT NOT NULL, month DATE NOT NULL, content TEXT NOT NULL, created_at TIMESTAMP(0) WITHOUT TIME ZONE NOT NULL, PRIMARY KEY (id))');
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$this->addSql('CREATE INDEX IDX_BBC15BA88C03F15C ON observations (employee_id)');
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$this->addSql('CREATE UNIQUE INDEX uniq_observation_employee_month ON observations (employee_id, month)');
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$this->addSql('ALTER TABLE observations ADD CONSTRAINT FK_BBC15BA88C03F15C FOREIGN KEY (employee_id) REFERENCES employees (id) NOT DEFERRABLE');
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$this->addSql("COMMENT ON COLUMN observations.month IS '(DC2Type:date_immutable)'");
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$this->addSql("COMMENT ON COLUMN observations.created_at IS '(DC2Type:datetime_immutable)'");
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}
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public function down(Schema $schema): void
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{
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$this->addSql('ALTER TABLE observations DROP CONSTRAINT FK_BBC15BA88C03F15C');
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$this->addSql('DROP TABLE observations');
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}
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}
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