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Oracle Data Integrator 12c-模型（Model）和数据存储（DataStore）

一、概念

Model模型：

描述关系型数据的模型. 是一组存放在特定的技术（如Oracle）的数据存储的集合。例如当技术为Oracle时，对应于数据库的Scheme

DataStore: 数据存储

一个模型中包含的元数据，对应于模型所在scheme中的表或视图。可以通过反向工程（reverse-engineered）从真实的环境导入, 也可以在ODI 中创建

二、支持的操作

测试表格

DROP TABLE DEPT;

CREATE TABLE DEPT (
    DEPTNO NUMBER (2) CONSTRAINT PK_DEPT PRIMARY KEY,
    DNAME VARCHAR2 (14),
    LOC VARCHAR2 (13)
);

DROP TABLE EMP;

CREATE TABLE EMP (
    EMPNO NUMBER (4) CONSTRAINT PK_EMP PRIMARY KEY,
    ENAME VARCHAR2 (10),
    JOB VARCHAR2 (9),
    MGR NUMBER (4),
    HIREDATE DATE,
    SAL NUMBER (7, 2),
    COMM NUMBER (7, 2),
    DEPTNO NUMBER (2) CONSTRAINT FK_DEPTNO REFERENCES DEPT
);

View Code

插入数据

INSERT INTO DEPT VALUES (10,'ACCOUNTING','NEW YORK');
INSERT INTO DEPT VALUES (20,'RESEARCH','DALLAS');
INSERT INTO DEPT VALUES (30,'SALES','CHICAGO');
INSERT INTO DEPT VALUES (40,'OPERATIONS','BOSTON');
INSERT INTO EMP VALUES(7369,'SMITH','CLERK',7902,to_date('17-12-1980','dd-mm-yyyy'),800,NULL,20);
INSERT INTO EMP VALUES(7499,'ALLEN','SALESMAN',7698,to_date('20-2-1981','dd-mm-yyyy'),1600,300,30);
INSERT INTO EMP VALUES(7521,'WARD','SALESMAN',7698,to_date('22-2-1981','dd-mm-yyyy'),1250,500,30);
INSERT INTO EMP VALUES(7566,'JONES','MANAGER',7839,to_date('2-4-1981','dd-mm-yyyy'),2975,NULL,20);
INSERT INTO EMP VALUES(7654,'MARTIN','SALESMAN',7698,to_date('28-9-1981','dd-mm-yyyy'),1250,1400,30);
INSERT INTO EMP VALUES(7698,'BLAKE','MANAGER',7839,to_date('1-5-1981','dd-mm-yyyy'),2850,NULL,30);
INSERT INTO EMP VALUES(7782,'CLARK','MANAGER',7839,to_date('9-6-1981','dd-mm-yyyy'),2450,NULL,10);
INSERT INTO EMP VALUES(7788,'SCOTT','ANALYST',7566,to_date('13-JUL-87')-85,3000,NULL,20);
INSERT INTO EMP VALUES(7839,'KING','PRESIDENT',NULL,to_date('17-11-1981','dd-mm-yyyy'),5000,NULL,10);
INSERT INTO EMP VALUES(7844,'TURNER','SALESMAN',7698,to_date('8-9-1981','dd-mm-yyyy'),1500,0,30);
INSERT INTO EMP VALUES(7876,'ADAMS','CLERK',7788,to_date('13-JUL-87')-51,1100,NULL,20);
INSERT INTO EMP VALUES(7900,'JAMES','CLERK',7698,to_date('3-12-1981','dd-mm-yyyy'),950,NULL,30);
INSERT INTO EMP VALUES(7902,'FORD','ANALYST',7566,to_date('3-12-1981','dd-mm-yyyy'),3000,NULL,20);
INSERT INTO EMP VALUES(7934,'MILLER','CLERK',7782,to_date('23-1-1982','dd-mm-yyyy'),1300,NULL,10);