CREATE TABLE "DEPT" (
      "deptno" INTEGER UNIQUE,
      "dname" VARCHAR(30),
      "loc" VARCHAR(100));
INSERT INTO "DEPT" ("deptno", "dname", "loc") VALUES (10, 'APPSERVER', 'NEW YORK');

CREATE TABLE "EMP" (
      "empno" INTEGER PRIMARY KEY,
      "ename" VARCHAR(100),
      "job" VARCHAR(30),
	  "deptno" INTEGER REFERENCES "DEPT" ("deptno"),
	  "etype" VARCHAR(30));
INSERT INTO "EMP" ("empno", "ename", "job", "deptno", "etype" ) VALUES (7369, 'SMITH', 'CLERK', 10, 'PART_TIME');

CREATE TABLE "LIKES" (
      "id" INTEGER,
      "likeType" VARCHAR(30),
      "likedObj" VARCHAR(100));
INSERT INTO "LIKES" ("id", "likeType", "likedObj") VALUES (7369, 'Playing', 'Soccer');
INSERT INTO "LIKES" ("id", "likeType", "likedObj") VALUES (7369, 'Watching', 'Basketball');