1. 
   Query By Example
   (database, language) (QBE) A user-friendly query language developed by Mosh
   Found op http://foldoc.org/Query+By+Example
   
   
2. 
   Query by Example
   Query by Example (QBE) is a database query language for relational databases. It was devised by Moshé M. Zloof at IBM Research during the mid 1970s, in parallel to the development of SQL. It is the first graphical query language, using visual tables where the user would enter commands, example ele...
   Found op http://en.wikipedia.org/wiki/Query_by_Example
   
   
3. 
   query-by-example
   (from the article `information processing`) ...query resembles natural language except that its syntax is limited and fixed. Instead of using an SQL statement, it is possible to represent ...
   Found op http://www.britannica.com/eb/a-z/q/6
   
   

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