1.shell 执行 mysql 格式
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。
2.shell文件
#!/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}"
3.如果使用的是 --socket=/dbserver/mysql3322/mysql.sock 数据库唯一标示的方式
#!/bin/bash
HOSTNAME="10.0.204.219" #数据库信息
PORT="3322"
USERNAME="root"
PASSWORD="etax707"
DBNAME="taxdb" #数据库名称
TABLENAME="test" #数据库中表的名称
#插入数据
insert_sql="insert into ${TABLENAME} values(1,'billchen')"
mysql --socket=/dbserver/mysql3322/mysql.sock -uroot -petax707 taxdb -e "${insert_sql}"
#查询
select_sql="select * from ${TABLENAME}"
mysql --socket=/dbserver/mysql3322/mysql.sock -uroot -petax707 taxdb -e "${select_sql}"
#更新数据
update_sql="update ${TABLENAME} set id=3"
mysql --socket=/dbserver/mysql3322/mysql.sock -uroot -petax707 taxdb -e "${update_sql}"
mysql --socket=/dbserver/mysql3322/mysql.sock -uroot -petax707 taxdb -e "${select_sql}"
#删除数据
#delete_sql="delete from ${TABLENAME}"
#mysql --socket=/dbserver/mysql3322/mysql.sock -uroot -petax707 taxdb -e "${delete_sql}"
#mysql --socket=/dbserver/mysql3322/mysql.sock -uroot -petax707 taxdb -e "${select_sql}"
(责任编辑:IT) |