是否可以在teradata中获取数据库DDL

我知道我们可以使用SHOW TABLE DATABASENAME.TABLENAME来获取teradata中某个表的DDL

像

结果:

CREATE SET TABLE customerservice.employee ,FALLBACK ,
 NO BEFORE JOURNAL,
 NO AFTER JOURNAL,
 CHECKSUM = DEFAULT,
 DEFAULT MERGEBLOCKRATIO
 (
  employee_number INTEGER,
  manager_employee_number INTEGER,
  department_number INTEGER,
  job_code INTEGER,
  last_name CHAR(20) CHARACTER SET LATIN NOT CASESPECIFIC NOT NULL,
  first_name VARCHAR(30) CHARACTER SET LATIN NOT CASESPECIFIC NOT NULL,
  hire_date DATE FORMAT 'YY/MM/DD' NOT NULL,
  birthdate DATE FORMAT 'YY/MM/DD' NOT NULL,
  salary_amount DECIMAL(10,2) NOT NULL)
  UNIQUE PRIMARY INDEX ( employee_number );

---

如果我想显示某个数据库的DDL，可以吗

一个请求也没有。您可以基于

dbc.TablesV

创建所有SHOW命令，使用

TableKind

上的CASE来获取

SHOW TABLE/VIEW/MACRO/etc.

@dnoeth谢谢，我发现我可以从teradata studio获取数据库的DDL

CREATE SET TABLE customerservice.employee ,FALLBACK ,
 NO BEFORE JOURNAL,
 NO AFTER JOURNAL,
 CHECKSUM = DEFAULT,
 DEFAULT MERGEBLOCKRATIO
 (
  employee_number INTEGER,
  manager_employee_number INTEGER,
  department_number INTEGER,
  job_code INTEGER,
  last_name CHAR(20) CHARACTER SET LATIN NOT CASESPECIFIC NOT NULL,
  first_name VARCHAR(30) CHARACTER SET LATIN NOT CASESPECIFIC NOT NULL,
  hire_date DATE FORMAT 'YY/MM/DD' NOT NULL,
  birthdate DATE FORMAT 'YY/MM/DD' NOT NULL,
  salary_amount DECIMAL(10,2) NOT NULL)
  UNIQUE PRIMARY INDEX ( employee_number );