23 lines
745 B
SQL
23 lines
745 B
SQL
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-- Discount Audits
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SELECT CONCAT('WARNING: Table ', TABLE_NAME, ' already exists.') AS msg_warning FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'Shop_Discount_Audit';
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CREATE TABLE IF NOT EXISTS Shop_Discount_Audit (
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id_audit INT NOT NULL AUTO_INCREMENT PRIMARY KEY,
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id_discount INT NOT NULL,
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CONSTRAINT FK_Shop_Discount_Audit_id_discount
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FOREIGN KEY (id_discount)
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REFERENCES Shop_Discount(id_discount)
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ON UPDATE RESTRICT,
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name_field VARCHAR(50),
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value_prev VARCHAR(500),
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value_new VARCHAR(500),
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id_change_set INT NOT NULL,
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CONSTRAINT FK_Shop_Discount_Audit_id_change_set
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FOREIGN KEY (id_change_set)
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REFERENCES Shop_Product_Change_Set(id_change_set)
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ON UPDATE RESTRICT
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); |