26 lines
462 B
SQL
26 lines
462 B
SQL
#创建数据库
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CREATE DATABASE m224;
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#查看数据库
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SHOW DATABASES;
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#删除数据库
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DROP DATABASE m224;
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#切换数据库
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USE DATABASE db1;
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#创建数据库表
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CREATE TABLE t_stu(id INT,NAME VARCHAR(100),
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gender VARCHAR(10),brithday DATETIME,createtime TIMESTAMP);
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SHOW TABLES;
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#c查看表结构
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DESC t_stu;`student`
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DROP TABLE t_user;
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ALTER TABLE t_stu RENAME student
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INSERT INTO student(id,NAME,gender,brithday)
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VALUES(1,'mary','女','2000-10-18');
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