Select DISTINCT to be avoided?
Here’s one take on the matter:
http://www.toadworld.com/KNOWLEDGE/KnowledgeXpertforOracle/tabid/648/TopicID/TSQ4
19/Default.aspx
Select DISTINCT to be avoided?
Here’s one take on the matter:
http://www.toadworld.com/KNOWLEDGE/KnowledgeXpertforOracle/tabid/648/TopicID/TSQ4
19/Default.aspx