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- XML查詢(xún)的結構連接算法Structural join algorithm in XML query
- 有效的結構連接是XML查詢(xún)處理的關(guān)鍵。Efficient structural join is the key operation in XML query processing.
- 結構連接算法Structural joins
- 基于遺傳算法的XML查詢(xún)的結構連續順序優(yōu)化Structural Connection Order Optimization for XML Query based on Genetic Algorithm
- 因為經(jīng)典的結構連接算法Stack-Tree算法效率較高且使用較廣,因此應用基于CATI的結構連接算法和基于Stack-Tree的結構連接算法就A-D查詢(xún)和Twig查詢(xún)做了大量實(shí)驗.Since the stack-tree based join algorithm is a widely used technique due to its excellent join efficiency, the performance of CATI is compared with stack-tree for A-D query and twig query via extensive experiments on a real XML test database.
- 而XML查詢(xún)的結果卻沒(méi)有這些屬性。The result of an XML query, on the other hand, has none of these properties.
- 全連接算法full-join algorithm
- 基于樹(shù)模型的XML查詢(xún)Tree model for XML database and query
- 當表值函數返回表時(shí),您可以在另一個(gè)查詢(xún)的FROM子句中使用該函數。When a table-valued function returns a table, you can use that function in the FROM clause of another query.
- 地方政府的結構還很不完善。The mechanism of local government is far from perfect.
- 查詢(xún)的類(lèi)型為The query is of type
- 數據結構data organization
- 一種基于廣度優(yōu)先策略的R樹(shù)連接算法R-tree spatial join algorithm based on the breath-first paradigm
- XML查詢(xún)處理XML Query Processing
- 允許對LONG BINARY列執行的操作只有插入、更新或刪除,或將其包含在查詢(xún)的select-list中。The only operations allowed on LONG BINARY columns are to insert, update, or delete them, or to include them in the select-list of a query.
- 組織結構weave construction
- XML查詢(xún)語(yǔ)言XQuery
- XML查詢(xún)優(yōu)化XML query optimization
- 內部結構internal structure
- LOD地形中點(diǎn)坐標查詢(xún)的研究Way for Querying Point Coordinates in LOD Terrain
