I am testing the tool and have created two tables (Customer and Project) with one reference (1-m) from customer to project. I also have 2 constraints - one on delete and one for on update. The generated SQL statement does not have the on update constraint clause. Why? Here is the SQL generated.
-- Created by Vertabelo (http://vertabelo.com)
-- Last modification date: 2016-07-18 18:28:56.15 -- tables -- Table: Customer CREATE TABLE Customer ( Cname varchar2(20) NOT NULL, Rating number(2) NULL, CONSTRAINT Customer_pk PRIMARY KEY (Cname) ) ; -- Table: Project CREATE TABLE Project ( PNo number(5) NOT NULL, Pname varchar2(15) NULL, Customer_Cname varchar2(20) NOT NULL, CONSTRAINT Project_pk PRIMARY KEY (PNo) ) ; -- foreign keys -- Reference: Project_Customer (table: Project) ALTER TABLE Project ADD CONSTRAINT Project_Customer FOREIGN KEY (Customer_Cname) REFERENCES Customer (Cname) ON DELETE CASCADE; -- End of file.
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