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Handle parent deletion in associated tables (ThirdPartyBundle)
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<?php
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declare(strict_types=1);
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namespace Chill\Migrations\ThirdParty;
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use Doctrine\DBAL\Schema\Schema;
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use Doctrine\Migrations\AbstractMigration;
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/**
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* Specify ON DELETE behaviour to handle deletion of parents in associated tables
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*/
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final class Version20210525211216 extends AbstractMigration
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{
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public function getDescription(): string
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{
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return 'Specify ON DELETE behaviour to handle deletion of parents in associated tables';
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}
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public function up(Schema $schema): void
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{
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$this->addSql('ALTER TABLE chill_3party.third_party DROP CONSTRAINT FK_D952467BF5B7AF75');
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$this->addSql('ALTER TABLE chill_3party.third_party ADD CONSTRAINT FK_D952467BF5B7AF75 FOREIGN KEY (address_id) REFERENCES chill_main_address (id) ON DELETE SET NULL 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 chill_3party.third_party DROP CONSTRAINT fk_d952467bf5b7af75');
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$this->addSql('ALTER TABLE chill_3party.third_party ADD CONSTRAINT fk_d952467bf5b7af75 FOREIGN KEY (address_id) REFERENCES chill_main_address (id) NOT DEFERRABLE INITIALLY IMMEDIATE');
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}
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}
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