mysql shell脚本

Posted 2022-02-05 yyy-blog

mysql shell连接脚本

本地连接及远程链接

#!/bin/bash

#连接MySQL数据库
Host=127.0.0.1
User=username
PASSWORD=password
PORT=3306
DBNAME="test_db_test"
TABLENAME="test_table_test"
CREATE_DB_SQL="SELECT * FROM $DBNAME.$TABLENAME" 
 
#本地连接
mysql -u$User -p$PASSWORD <<EOF
use $DBNAME;
SELECT * FROM $DBNAME.$TABLENAME;
COMMIT;
EOF
if [ $? = 0 ];then
    echo "create yes"
fi

#远程连接
mysql -h$Host -u$User -p$PASSWORD <<EOF #指定Host，其他不变
use DATABASE_NAME;
SELECT * FROM TABLE_NAME;
EOF 

-e 方式连接

#!/bin/bash

#连接MySQL数据库
Host=127.0.0.1
User=username
PASSWORD=password
PORT=3306
DBNAME="test_db_test"
TABLENAME="test_table_test"
CREATE_DB_SQL="SELECT * FROM $DBNAME.$TABLENAME"
mysql -h$Host  -P$PORT  -u$User -p$PASSWORD  -D $DBNAME -e "$CREATE_DB_SQL"
if [ $? = 0 ];then
    echo "create yes"
fi