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Incorrect debug info printed in generate_partition_wise_join_paths - Mailing list pgsql-hackers

From Etsuro Fujita
Subject Incorrect debug info printed in generate_partition_wise_join_paths
Date
Msg-id 5A2A60E6.6000008@lab.ntt.co.jp
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Responses Re: Incorrect debug info printed in generate_partition_wise_join_paths
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generate_partition_wise_join_paths prints debug info, if
OPTIMIZER_DEBUG, using debug_print_rel at the end of each iteration for
collecting non-dummy child-joins, but I noticed that we pass to that
function the parent's RelOptInfo, not such a child-join's RelOptInfo.  I
don't think it's intentional, so here is a patch for fixing that.

Best regards,
Etsuro Fujita
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