Reverse Auction Defined. You probably think you have a good understanding of how most auctions are done. For example, you may have bid on a product you found on eBay. If another person wants the same item you want, she may bid higher than you to get it. Of course, if you still want the item bad enough, you may bid higher yet.
Custom Data Types: Ability to Create them in Setup. I would like to create my own data type in SalesForce. When we create a New Field, we have to choose from the built in options for example, Date, AutoNum, Checkbox, Picklists, text, lookup, etc.
Â· Datafiles are always assigned to only one tablespace and, therefore, to only one database. As is shown in the figure below, a tablespace can span datafiles. Tablespace Types. There are three types of tablespaces: (1) permanent, (2) undo, and (3) temporary. Â· Permanent â These tablespaces store objects in segments that are permanent â that persist beyond the duration of a session or transaction.