6 lines
265 B
MySQL
6 lines
265 B
MySQL
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-- Place your SQL code here
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ALTER TABLE vn.priceDelta ADD IF NOT EXISTS zoneGeoFk int(11) NULL;
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ALTER TABLE vn.priceDelta ADD CONSTRAINT priceDelta_XDiario_FK FOREIGN KEY IF NOT EXISTS (zoneGeoFk) REFERENCES vn.XDiario(id) ON DELETE RESTRICT ON UPDATE CASCADE;
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