可以通过以下步骤实现:
using Oracle.DataAccess.Client; // 或者使用Oracle.ManagedDataAccess.Client;
string connectionString = "Data Source=数据库地址;User Id=用户名;Password=密码;";
OracleConnection connection = new OracleConnection(connectionString);
OracleCommand command = new OracleCommand();
command.Connection = connection;
command.CommandText = "ALTER USER 用户名 IDENTIFIED BY 新密码";
connection.Open();
command.ExecuteNonQuery();
connection.Close();
完整的代码示例:
using Oracle.DataAccess.Client; // 或者使用Oracle.ManagedDataAccess.Client;
string connectionString = "Data Source=数据库地址;User Id=用户名;Password=密码;";
OracleConnection connection = new OracleConnection(connectionString);
OracleCommand command = new OracleCommand();
command.Connection = connection;
command.CommandText = "ALTER USER 用户名 IDENTIFIED BY 新密码";
connection.Open();
command.ExecuteNonQuery();
connection.Close();
这样,使用C#就可以将Alter User语句输入Oracle数据库进行执行。请注意,以上代码仅为示例,实际使用时需要根据具体情况进行适当的修改和异常处理。
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