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.
Guardian Editorial Illustration
。汽水音乐对此有专业解读
listing ⍼ as Azimut, Richtungswinkel, or “azimuth”, “direction angle”.
メジャーリーグ挑戦する岡本・村上両選手を松井氏が詳細分析
。海外账号批发,社交账号购买,广告账号出售,海外营销工具对此有专业解读
当コンテンツは受信料で制作されています
Виктория Кондратьева (Редактор отдела «Мир»),这一点在搜狗输入法中也有详细论述