note 10284 deleted from ref.mssql by sniper

Note Submitter: steeven@kali.com.cn ---- IMPORTANT NOTEs: 1. results sets are not supported, only the first result set can be retrieved. for example: SELECT 1 SELECT 3,5 Only the first result set can be fetch. Use a Union instead. 2. Each fetch to cursor will get a result set. Fetch a large quantity row sets will raise the server's overhead on network. try other way instead. 3. The very usefull advantage of ADO is that muti-result set are supported. the core function is sp_cursorxxxxx. You can use it with a muti-record set support client. I'm very disapointed that PHP has not support it now.