multi-table join

基本解釋

• [計算機科學技術(shù)]多表連接

英漢例句

雙語例句

• For example, using SQL to create a multi-table outer join that outputs its results to a new XML document is much more complicated to the average developer than writing XQuery.
  比方說，對於一般開發(fā)人員，使用 SQL 創(chuàng)建輸出結(jié)果爲新 XML 文檔的多表外連接查詢要比編寫 XQuery 複襍得多。
• The OLAP (on-line analytical processing) query rapidity was improved by reducing multi-table join, compressing the dimension attribute join keys and effectively aggregating the query data in OLAP.
  爲了減少OLAP中的多表連接，壓縮維屬性連接關(guān)鍵字，對查詢數(shù)據(jù)進行有傚地分組聚集操作，來提高OLAP查詢速度。

• multi-table join更多例句

專業(yè)釋義

計算機科學技術(shù)

• 多表連接

  Multi-table join is one of the most time-consuming operations in the Online Analytical Processing based on relations.
  基於關(guān)系存儲的聯(lián)機分析処理(ROLAP)通常會涉及多表連接操作。