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23 results

planagg.c

  • Tom Lane's avatar
    61fd2189
    Fix minor thinko in pathification code. · 61fd2189
    Tom Lane authored
    I passed the wrong "root" struct to create_pathtarget in build_minmax_path.
    Since the subroot is a clone of the outer root, this would not cause any
    serious problems, but it would waste some cycles because
    set_pathtarget_cost_width would not have access to Var width estimates
    set up while running query_planner on the subroot.
    61fd2189
    History
    Fix minor thinko in pathification code.
    Tom Lane authored
    I passed the wrong "root" struct to create_pathtarget in build_minmax_path.
    Since the subroot is a clone of the outer root, this would not cause any
    serious problems, but it would waste some cycles because
    set_pathtarget_cost_width would not have access to Var width estimates
    set up while running query_planner on the subroot.