DatabaseError: aggregates not allowed in WHERE clause LINE 1: ...d" FROM "mat_foo" WHERE "mat_foo"."id" IN (SELECT MAX("mat_f... The generated SQL queries are a bit different. Here is django 1.2: SELECT"mat_foo"."id","mat_foo"."subject","mat_foo"."sender_id","mat_foo...
-- not valid SELECT MIN(flying_time), flight_id FROM FlightsAggregates are not allowed on outer references (correlations). This means that if a subquery contains an aggregate, that aggregate cannot evaluate an expression that includes a reference to a column in the outer query block. For exa...
set_source_expressions(exprs) def resolve_expression(self, query=None, allow_joins=True, reuse=None, summarize=False, for_save=False): # Aggregates are not allowed in UPDATE queries, so ignore for_save c = super().resolve_expression(query, allow_joins, reuse, summarize) c.filter = c....
aggregates not allowed in where clause 大致原因是因为sql有错误我这里是因为缺少关键字from aggregates allowed where clause not 原创 wx6419609e20dfa 2023-03-22 01:21:27 168阅读 Aggregates 排序 排序desc 1.分而治之的算法(Devide and Conquer)——将问题逐步分解D&C算法是递归的,使用D&C解决问题的...
FYI, I've updated the patch in #11305 to apply cleanly to trunk, but I'm not sure how it would conflict with Nate's branch. Just a heads up! comment:21 by Anssi Kääriäinen, 12年 ago I closed the above pull request because I wanted to first clean up the ORM, then add ...
group by city We get: Column 'northwind..customers.CompanyName' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause. Doesn’t work … which is to be expected when you think about it.We can wrap an existing function like MIN(...
-- not valid SELECT MIN(flying_time), flight_id FROM FlightsAggregates are not allowed on outer references (correlations). This means that if a subquery contains an aggregate, that aggregate cannot evaluate an expression that includes a reference to a column in the outer query block. For exa...
set_source_expressions(exprs) def resolve_expression(self, query=None, allow_joins=True, reuse=None, summarize=False, for_save=False): # Aggregates are not allowed in UPDATE queries, so ignore for_save c = super().resolve_expression(query, allow_joins, reuse, summarize) c.filter = c....
(self,query=None,allow_joins=True,reuse=None,summarize=False,for_save=False):# Aggregates are not allowed in UPDATE queries, so ignore for_savec=super().resolve_expression(query,allow_joins,reuse,summarize)ifc.filter:c.filter=c.filter.resolve_expression(query,allow_joins,reuse,summarize)ifnot...
_expressions+[self.filter]returnsource_expressionsdefset_source_expressions(self,exprs):self.filter=self.filterandexprs.pop()returnsuper().set_source_expressions(exprs)defresolve_expression(self,query=None,allow_joins=True,reuse=None,summarize=False,for_save=False):# Aggregates are not allowed in ...