复制以下内容

!/bin/bash

定义数据库连接信息

DB_USER=”数据库用户名”
DB_PASSWORD=”数据库密码”
DB_NAME=”数据库名称”

SQL 文件的位置

SQL_FILE=”数据库备份目录”

检查必要的环境变量是否存在

if [ -z “${DB_USER}” ] || [ -z “${DB_PASSWORD}” ] || [ ! -f “${SQL_FILE}” ]; then
echo “Error: Missing required parameters or file does not exist.”
echo “Usage: $0”
exit 1
fi

恢复数据库

echo “Restoring database…”
mysql -u ${DB_USER} -p${DB_PASSWORD} ${DB_NAME} < ${SQL_FILE}

检查命令执行结果

if [ $? -eq 0 ]; then
echo “Database restoration completed successfully.”
else
echo “An error occurred during the restoration process.”
fi