Same column, same operator, different plans. The planner uses a bitmap index scan for pending (1.5% rare enough to justify the index) and a sequential scan for delivered (95% being most of the table). The selectivity ratios from the MCV list drive the plan choice.
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Notable: UConn rebounded from a poor regular-season finish to reach the Hockey East final and secure the final at-large spot.
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5 апреля 2026, 11:54Международные новости