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namhnguyen / asterixdb

Automatically exported from code.google.com/p/asterixdb
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Open types need AQL-level introspectability #67

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
It would be nice to be able to formulate AQL queries such as:

0. List all of the field/type pairs for fields in dataset D.
1. List all the field/type pairs for fields in dataset D that aren't in the 
declared type of D's (presumably open) content.
2. Like 1, but count the numbers of occurrences for each pair as well.
3. Like 1 and 2, but looking recursively as well, perhaps, inside the instances.
....

At some point we should think about expanding AQL's functionality in this area! 
 (Not quite sure when - probably not the first release. :-))

Original issue reported on code.google.com by dtab...@gmail.com on 21 Mar 2012 at 3:28

GoogleCodeExporter commented 9 years ago

Original comment by vinay...@gmail.com on 6 Apr 2012 at 10:56

GoogleCodeExporter commented 9 years ago

Original comment by vinay...@gmail.com on 17 May 2013 at 7:45