Changes between Initial Version and Version 1 of Ticket #34728, comment 14


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Timestamp:
Jul 27, 2023, 8:32:50 PM (16 months ago)
Author:
Simon Charette

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  • Ticket #34728, comment 14

    initial v1  
    55> As you can see on the main branch of the repository linked above by the reporter, the query works as expected if it is rewritten to use Q objects
    66
    7 This happens to work because you perform the aggregation ''before'' filtering the multi-valued relationship which prevents JOIN reuse [https://docs.djangoproject.com/en/4.2/topics/db/aggregation/#order-of-annotate-and-filter-clauses as documented] and results in you joining twice against against the same multi-valued relationship
     7This happens to work because you perform the aggregation ''before'' filtering the multi-valued relationship which prevents JOIN reuse [https://docs.djangoproject.com/en/4.2/topics/db/aggregation/#order-of-annotate-and-filter-clauses as documented] and results in you joining twice against against the same multi-valued relationship as well as another one (tags)
    88
    99{{{#!sql
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