13 lines
395 B
MySQL
13 lines
395 B
MySQL
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ALTER TABLE vn.country
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MODIFY COLUMN code varchar(2) NOT NULL;
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ALTER TABLE vn.country
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ADD CONSTRAINT country_unique UNIQUE KEY (code);
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ALTER TABLE vn.transitoryDuaUnified
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ADD countryCodeFk varchar(2) DEFAULT 'EC' NOT NULL;
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ALTER TABLE vn.transitoryDuaUnified
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ADD CONSTRAINT transitoryDuaUnified_country_FK FOREIGN KEY (countryCodeFk)
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REFERENCES vn.country(code);
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