21 lines
604 B
MySQL
21 lines
604 B
MySQL
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CREATE OR REPLACE TEMPORARY TABLE tItemShelving
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(PRIMARY KEY (id))
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ENGINE = MEMORY
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SELECT ish.id, s.id shelvingFk
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FROM shelving s
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JOIN itemShelving ish ON ish.shelvingFk = s.code;
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ALTER TABLE vn.itemShelving DROP FOREIGN KEY itemShelving_fk2,
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MODIFY COLUMN shelvingFk int(11) NOT NULL;
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UPDATE itemShelving ish
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JOIN tItemShelving tis ON tis.id = ish.id
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SET ish.shelvingFk = tis.shelvingFk;
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DROP TEMPORARY TABLE tItemShelving;
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ALTER TABLE vn.itemShelving
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ADD CONSTRAINT itemShelving_shelving_FK FOREIGN KEY (shelvingFk) REFERENCES vn.shelving(id)
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ON DELETE RESTRICT
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ON UPDATE CASCADE;
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