final class Version20250113075911_Skill_Level extends AbstractMigration
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{
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public function getDescription(): string
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{
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return 'Introduce crew skill levels';
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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 stu_crew_skill (crew_id INT NOT NULL, position SMALLINT NOT NULL, expertise INT NOT NULL, PRIMARY KEY(crew_id, position))');
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$this->addSql('CREATE INDEX IDX_5AD19B5F5FE259F6 ON stu_crew_skill (crew_id)');
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$this->addSql('ALTER TABLE stu_crew_skill ADD CONSTRAINT FK_5AD19B5F5FE259F6 FOREIGN KEY (crew_id) REFERENCES stu_crew (id) ON DELETE CASCADE NOT DEFERRABLE INITIALLY IMMEDIATE');
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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 stu_crew_skill DROP CONSTRAINT FK_5AD19B5F5FE259F6');
st-universe /
core
