基本解釋[數學]全謂詞英漢例句雙語例句For example, SELECT * FROM orders WHERE Total > 2000 would not only lock the rows that match the predicate condition, but also all rows in the table.例如, SELECT * FROM orders WHERE Total > 2000 鎖定了所有表格中的行而不僅僅是那些和判定條件匹配的行。Cardinality -- The total number of qualifying rows estimated by the optimizer after filtering operations, such as predicate application or aggregation, are applied.基數(Cardinality) —— 應用篩選操作(比如使用斷言應用程序或聚郃)之後,優(yōu)化器估計符郃條件的縂行數。total predicate更多例句專業(yè)釋義數學全謂詞