join operator 中文意思是什麼

join operator 解釋
聯接運算符
  • join : vt 1 接合，連接，使結合。2 參加，加入，作（團體等的）成員；和（某人）作伴。3 回（原崗位），歸（隊...
  • operator : n 1 操作者，機務員；司機，駕駛員；【軍事】電話兵；【電話】接線員，話務員（＝telephone operator）...
  1. China unicom in our country is the first and also only the telecommunication operator that provide the cdma network service uniquely, aim at the customer to put forward the higher request with comprehensive business ability continuously under circumstance towards the scale, capacity, the service grade that move the network currently, how constuct the more reasonable network of cdma and how the technique advantage of the exploitation cdma network provides more datas to increase in value the service, to draw on more customers to join the cdma network the camp become a company of china unicom develops from now on of core problem

    中國聯通公司作為我國第一個也是目前唯一的提供cdma網路服務的電信營運商，針對目前用戶對移動網路的規模、容量、服務等級和綜合業務能力不斷提出較高要求的情況下，如何建設更為合理的cdma網路以及如何利用cdma網路的技術優勢提供更多的數據增值服務，以吸引更多的用戶加入cdma網路陣營成為聯通公司今後發展的核心問題。
  2. Spain ' s telefonica is in negotiations to join a consortium buying a controlling stake in pccw, hong kong ' s leading fixed - line telephone operator

    西班牙電信正在為能加入一個將收購電訊盈科控股股權的財團而做相關的談判。電訊盈科是香港主要的固話運營商。
  3. Join operator is produced which shows when the two table partitions are joined to satisfy the query. a

    聯接運算符，顯示何時聯接這兩個表分區以滿足查詢。
  4. Firstly, the system r style dynamic programming procedure ( and the specific heuristic rule ) is used to determine the join order of the relations. after that, the expensive predicates are placed in the operator tree ( or execution plan ) according their rank values with respect to joins

    它首先利用systemr中的動態規劃優化演算法和啟發式規則為連接運算產生連接次序，在此基礎上，根據選擇條件的rank值，將它放置到執行規劃中的適當位置。
  5. Shenzhen china 23 nov spanish telecom operator telefonica has chosen chinese company huawei as a strategic partner in developing 3g and broadband and the two companies have agreed to join forces to expand in the latin american market a huawei spokesman said wednesday

    中國，深圳， 11月23日華為技術有限公司宣布，西班牙電信運營商telefonica選擇中國的華為作為其戰略性合作夥伴，在3g和寬帶領域進行業務創新，同時雙方還將攜手拓展拉美地區市場。
  6. Inner joins the typical join operation, which uses some comparison operator like or

    內部聯接典型的聯接運算，使用類似於或
  7. First, we improved the stem mechanism, which was used to deal with multi - joins in the eddy. we proposed a method that can keep the intermediate results of the join operator, without reducing any adaptivity of the original stem mechanism. and so more compute resources are saved to improve the whole throughput of the system

    一是對用於在eddy中自適應地處理多路join操作的stem機製作出了重大的改進，提出按需探測的中間結果演算法，實現了在保持原有的stem演算法的適應性的基礎上，對中間結果進行適當的保留，從而在join的匹配率較高的情況下，減少了重復計算，提高了系統吞吐率，同時也對原有的路由策略也進行了針對stem機制的有益的改進。
  8. A command in the work item query builder that enables you to join query two clauses with a boolean operator

    工作項查詢生成器中的命令，通過它可以使用布爾運算符聯合兩個查詢子句。
  9. Generate the expression for the join predicate by applying the join operator to the expressions for the left and right attributes

    將聯結操作符應用於左右屬性的表達式，從而產生聯結謂詞的表達式。
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