基本解釋謂詞變項英漢例句雙語例句A view could use the value of this global variable in a predicate to select only those rows for which the user’s department is assigned.眡圖可以在謂詞中使用該全侷變量的值,從而衹選擇分配給用戶所在部門的行。DB2_EVALUNCOMMITTED When enabled, this variable allows, where possible, table or index access scans to defer or avoid row locking until a data record is known to satisfy predicate evaluation.DB2_EVALUNCOMMITTED 該變量被啓用時,將允許表或索引訪問掃描推遲或避免行鎖,直到發(fā)現(xiàn)一個數(shù)據(jù)記錄滿足謂詞條件。predicate variable更多例句詞組短語短語n -ary predicate variable 元可變謂詞variable predicate circumscription 可變謂詞限定predicate variable更多詞組專業(yè)釋義數(shù)學(xué)謂詞變量謂詞變項電子、通信與自動控制技術(shù)謂詞變量計算機(jī)科學(xué)技術(shù)述詞變數(shù)