7 lines
132 B
Markdown
7 lines
132 B
Markdown
|
#오라클 #Oracle
|
||
|
|
|
||
|
|
- 추가
|
||
|
|
ALTER TABLE table_name ADD PRIMARY KEY (col1, col2);
|
||
|
|
|
||
|
|
- 삭제
|
||
|
|
ALTER TABLE table_name DROP PRIMARY KEY;
|