摘要:
drop table example; CREATE TABLE example( ID Number(4) NOT NULL , NAME VARCHAR(25), constraint example_id primary key(id) );drop SEQUE... 阅读全文
摘要:
drop table example; CREATE TABLE example( ID Number(4) NOT NULL , NAME VARCHAR(25), constraint example_id primary key(id) );drop SEQUE... 阅读全文
摘要:
drop table example; CREATE TABLE example( ID Number(4) NOT NULL , NAME VARCHAR(25), constraint example_id primary key(id) );drop SEQUE... 阅读全文