1.连接数据库:
Mysql –hlocalhost –u #username –p #password
2.显示所有数据库:
show databases;
3.创建数据库:
create #dbName;
4.删除数据库:
Drop #dbName;
5.打开数据库:
use #dbName;
6.创建一张表:
create table #tName(#列名 #filedType,…);
7.删除一张表:
drop table #tName;
8.查询表结构:
desc #tName;
9.增
Insert into #tName (#filedName,…) values(#filedValue,…);
10.删
delete from #tName where #filedName = #filedValue and ….;
11.查
select *(#filedName,…) from #tName where #filedName=#filedValue and …;
12.改
update #tName set #filedName=#filedValue,… where #filedName=#filedValue and…;
13、复制表结构
create table #tName as (select * from #srcTableName where 1=2);
14、文本导入
load data infile "#filePath" into table #tableName(#fieldName1,#fieldName2,...);
15、文本导出
select * into outfile "#filePath" from #tableName
lines terminated by "\r\n" ;