Login Register

db.models.Expression.get_source_expressions()

get_source_expressions()

Returns an ordered list of inner expressions. For example:

>>> Sum(F('foo')).get_source_expressions()
[F('foo')]

Links:

https://docs.djangoproject.com/en/1.10/ref/models/expressions/#django.db.models.Expression.get_source_expressions

doc_Django

2025-01-10 15:47:30

Comments

Leave a Comment

Please login to continue.

Popular Articles

db.models.Expression.get_group_by_cols() get_group_by_cols() Responsible for returning the list of columns references by this expression. get_group_by_cols() should be called on any neste

db.models.Expression.set_source_expressions() set_source_expressions(expressions) Takes a list of expressions and stores them such that get_source_expressions() can return them.

db.models.Expression class Expression [source] contains_aggregate Tells Django that this expression contains an aggregate and that a GROUP BY clause needs to be add

db.models.expressions.Case class Case(*cases, **extra) [source] A Case() expression is like the if ... elif ... else statement in Python. Each condition in the provided When

db.models.Expression.asc() asc() Returns the expression ready to be sorted in ascending order.