mysql  -hhostname -Pport -uusername -ppassword  -e  相关mysql的sql语句，不用在mysql的提示符下运行mysql，即可以在shell中操作mysql的方法。

 

#!/bin/bash

HOSTNAME="192.168.111.84"                                           #数据库信息

PORT="3306"USERNAME="root"PASSWORD=""

DBNAME="test_db_test"                                                       #数据库名称

TABLENAME="test_table_test"                                            #数据库中表的名称

 

#创建数据库

create_db_sql="create database IF NOT EXISTS ${DBNAME}"mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} -e"${create_db_sql}"

 

#创建表

create_table_sql="create table IF NOT EXISTS ${TABLENAME} (  name varchar(20), id int(11) default 0 )"mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} ${DBNAME} -e "${create_table_sql}"

 

#插入数据

insert_sql="insert into ${TABLENAME} values('billchen',2)"mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} ${DBNAME} -e "${insert_sql}"

 

#查询

select_sql="select * from ${TABLENAME}"mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} ${DBNAME} -e "${select_sql}"

 

#更新数据

update_sql="update ${TABLENAME} set id=3"mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} ${DBNAME} -e "${update_sql}"mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} ${DBNAME} -e "${select_sql}"

 

#删除数据

delete_sql="delete from ${TABLENAME}"mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} ${DBNAME} -e "${delete_sql}"mysql -h${HOSTNAME}  -P${PORT}  -u${USERNAME} -p${PASSWORD} ${DBNAME} -e "${select_sql}"