23 lines
758 B
SQL
23 lines
758 B
SQL
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-- Customer Audits
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SELECT CONCAT('WARNING: Table ', TABLE_NAME, ' already exists.') AS msg_warning FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 'Shop_Customer_Audit';
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CREATE TABLE IF NOT EXISTS Shop_Customer_Audit (
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id_audit INTEGER NOT NULL PRIMARY KEY GENERATED ALWAYS AS IDENTITY,
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id_customer INTEGER NOT NULL,
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CONSTRAINT FK_Shop_Customer_Audit_id_customer
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FOREIGN KEY (id_customer)
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REFERENCES Shop_Customer(id_customer)
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ON UPDATE RESTRICT,
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name_field VARCHAR(50),
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value_prev VARCHAR(255),
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value_new VARCHAR(255),
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id_change_set INTEGER NOT NULL,
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CONSTRAINT FK_Shop_Customer_Audit_id_change_set
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FOREIGN KEY (id_change_set)
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REFERENCES Shop_Sales_And_Purchasing_Change_Set(id_change_set)
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);
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