delphi连接oracle数据库
使用ADO套接字连接: conn:= '(DESCRIPTION = '+ '(ADDRESS_LIST = '+ '(ADDRESS = (PROTOCOL = TCP)(HOST = '+host+')(PORT = '+port+')) '+ ' ) '+ '(CONNECT_DATA = '+ ' (SERVICE_NAME = '+sid+')'+ ' ) '+ ' )'; GDB:=TCPADOCONNECTION.Create(nil); GDB.ConnectionString:='Provider=OraOLEDB.Oracle.1;Password='''+psw+''';Persist Security Info=True;User ID='''+user+''';Data Source='+conn; GDB.Connected:=true; http://www.doc88.com/p-8018027133711.html 请参阅此文。 来源: https://www.cnblogs.com/jijm123/p/11965811.html