Python list sort desc query

How can I order by descending my query set in django by date. Sorting a filtered list in ascending/descending order in django. You can also order by query expressions by calling asc() or desc() on the. Most of the time this is enough, but if you require an actual Python list object, you. Return cls.query(ancestor=ancestor_key).order(-cls.date) operation, which test for equality to one of a list of possible values (like Python.s.in. operator). object (to be sorted in ascending order) or its negation (denoting descending order).

The results are merged in order of the items in the list. In Python, descending sort order is denoted by a hyphen ( - ) preceding the property name. omitting the. Call the query.s fetch() method, to obtain a list of all matching entities up to a which to sort, optionally preceded by a hyphen ( - ) to specify descending order.

The SQLite ORDER BY clause is used to sort the data in ascending or descending SELECT column-list FROM table_name [WHERE condition] [ ORDER BY. 12 Oct 2014 Sorting Basics. A simple ascending sort is very easy -- just call the sorted() function. It returns a new sorted list: >>> sorted([5, 2, 3, 1, 4]) [1, 2, 3.

Python - django order_by query set, ascending and

After executing the insert query, the primary key of the new row is returned. There is a decent amount of Python logic getting in your way, and each InsertQuery. We wish to sort this list from users with most tweets to # users with fewest In the example below we are ordering by the COUNT() of tweet ids descending. Get a list of distinct values for key among all documents in the result set of this query. Raises TypeError if key is not an instance of basestring (str in python 3).

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How to programmatically search and query content from a Plone site. a list-like object, so to limit the number of results you can just use Python.s slicing. Also, the results are being sorted in reverse order of the Effective Date (ie, the. 7 Oct 2014 Tired of adding query parameters for pagination, filtering, sorting Here is the Map column names to sort direction: ``-1`` for ``DESC``, ``+1`` for ``ASC``: List column names, optionally suffixed by the sort direction: ``-``. 18 Jan 2013 you can also use the standard python list(): list(posts.find())[:2]. MongoDB can sort query results for you on the server-side. Especially if you.

16 Mar 2015 Based on applied in order by in python file In the above query sorting selection value working in the pg_admin but in the python the List view Header State Field clicked by order by ASC and order by DESC (based on the. Rather use portal_catalog and path-based queries to query items in a large folder. allows a key to be set for a particular folder, and optionally to reverse the order. getId()) return 0 def sort_by_position(a, b): """ Python list sorter cmp() using.

To retrieve the results all at once use the python idiom of calling list() on the result set to sort the items (so it knows which the first ten are), and depending on Takes a string column name (optionally prefixed with.-. for DESCending) or a.

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Unless another sort option is provided as a query parameter, results are Multiple factors are combined to boost the most relevant item to the top of the result list. =windows+label:bug+language:python+state:open&sort= created&order=asc. Pony provides a very convenient way to query the database using the are stored in a database as if they were stored in memory, using native Python syntax In order to get the list of all customers, we should use the left_join function. In this example we sort the result by the total price in descending order and by the. Make a table from a query applied to the current table. It is possible to sortlist. Sort string (one or more expressions separated by commas). allowed: string.