' code Insert ,Update, Delete
' Code connect Oracle

Connection Oracle Link
ConnectionOpen()
Dim custsInsCmd As OracleCommand
custsInsCmd = _Conn.CreateCommand() 
Dim sql = " update TBL_TABLE set " & _
                " NAME = 'abc' " & _
                " where ID = 1 "

custsInsCmd.CommandText = sql
custsInsCmd.ExecuteNonQuery()
ConnectionClose()