1CREATE DATABASE numismatics;  /*+ CACHESIZE = 16m */
2
3CREATE TABLE coin (cid INT(8) PRIMARY KEY,
4                       unit VARCHAR(20),
5                       value NUMERIC(8,2), -- just a comment here;
6                       mintage_year INT(8),
7                       mint_id INT(8),
8                       CONSTRAINT mint_id_fk FOREIGN KEY(mint_id)
9                           REFERENCES mint(mid));
10
11CREATE TABLE mint (mid INT(8) PRIMARY KEY,
12       country VARCHAR(20),
13       city VARCHAR(20),
14	zip_code INT(8));   --+ DBTYPE = HASH
15
16
17
18CREATE INDEX value_index ON coin(value);
19
20CREATE INDEX mint_id_index ON coin(mint_id);
21
22CREATE INDEX mintage_year_index ON coin(mintage_year);
23
24CREATE INDEX zip_code_index ON mint(zip_code);
25
26/* SELECT * from mint;*/
27