Oracle.dataaccess Jun 2026

"Data Source=ORCL;User Id=scott;Password=tiger;" "Data Source=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=myhost)(PORT=1521))(CONNECT_DATA=(SERVICE_NAME=ORCL)));User Id=scott;Password=tiger;"

// Replace with your Oracle database connection string string connectionString = "User Id=myuser;Password=mypassword;Data Source=myoracleDB"; oracle.dataaccess

Console.WriteLine($"ID: reader["EMPLOYEE_ID"], Name: reader["FIRST_NAME"]"); oracle.dataaccess

conn.Open(); using (OracleBulkCopy bulkCopy = new OracleBulkCopy(conn)) oracle.dataaccess

DataTable dt = new DataTable(); // ... fill DataTable

// Create a new Oracle connection using (OracleConnection connection = new OracleConnection(connectionString))

When working with this namespace, there are a few classes you will interact with constantly: