CouchQL development progressing
30 Apr 2009
As I mentioned in a previous post I have been working of a library to ease the creation of map/reduce views in CouchDB.
The code is being hosted on google code and can be checked out and used now. The development is currently at a very early stage, but the fundamentals are sound.
Code such that given below will work. In this example it will return all the documents with a member ‘x’ whoes value is greater than one.
c = db.cursor()
c.execute("SELECT * FROM _ WHERE x > %s", (1, ))
for doc in c.fetchall():
# process doc
The code is executed as a temporary view, but very high on my list is to use permanent views for much higher performance. This will be added before a first release, as will the ability to have multiple expressions anded together in the where clause.
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