oracle新增表sql语句
时间: 2023-08-22 09:12:49 浏览: 109
Oracle新增表的SQL语句可以使用以下语法:
```
CREATE TABLE 表名 (
列名1 数据类型1,
列名2 数据类型2,
...
列名n 数据类型n
);
```
其中,表名是要创建的表的名称,列名是表中的列名称,数据类型是列的数据类型。可以根据需要添加多个列。例如,使用以下语句创建一个名为"test"的表,包含"id"列和"name"列:
```
CREATE TABLE "test" (
"id" NUMBER(20),
"name" VARCHAR2(50) DEFAULT '测试',
PRIMARY KEY("id")
);
```
这个语句创建了一个名为"test"的表,其中包含一个名为"id"的列,数据类型为NUMBER(20),还包含一个名为"name"的列,数据类型为VARCHAR2(50),并设置了默认值为'测试'。此外,还定义了"id"列为主键。\[1\]
#### 引用[.reference_title]
- *1* *2* [oracle创建表的sql语句](https://blog.csdn.net/PlanetWalk/article/details/125202784)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [Oracle 创建表语句](https://blog.csdn.net/KevinChen2019/article/details/126758741)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^koosearch_v1,239^v3^insert_chatgpt"}} ] [.reference_item]
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