• Shell操作mysql数据库


    From : http://www.2cto.com/database/201306/220570.html

    Shell操作mysql数据库
     
    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${TABLENAME} (   namevarchar(20), id int(11) default 0 )"
    mysql-h${HOSTNAME}  -P${PORT}   -u${USERNAME}-p${PASSWORD} ${DBNAME} -e"${create_table_sql}"
     
    #插入数据
    insert_sql="insertinto ${TABLENAME} values('billchen',2)"
    mysql-h${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="deletefrom ${TABLENAME}"
    mysql-h${HOSTNAME}  -P${PORT}   -u${USERNAME}-p${PASSWORD} ${DBNAME} -e "${delete_sql}"
    mysql-h${HOSTNAME}  -P${PORT}   -u${USERNAME}-p${PASSWORD} ${DBNAME} -e "${select_sql}"
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  • 原文地址:https://www.cnblogs.com/Athrun/p/shell_mysql.html
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