- merge join
- соединение слияниемметод соединения двух или более таблиц (файлов) с использованием операций слияниясм. тж. hash join, loop join
Англо-русский толковый словарь терминов и сокращений по ВТ, Интернету и программированию. . 1998-2007.
merge join
Смотреть что такое "merge join" в других словарях:
Sort-merge join — The Sort Merge Join (also known as Merge Join) is an example of a join algorithm and is used in the implementation of a relational database management system. The basic problem of a join algorithm is to find, for each distinct value of the join… … Wikipedia
Join (SQL) — An SQL join clause combines records from two or more tables in a database.[1] It creates a set that can be saved as a table or used as is. A JOIN is a means for combining fields from two tables by using values common to each. ANSI standard SQL… … Wikipedia
Join (SQL) — У этого термина существуют и другие значения, см. Join. Правильный заголовок этой статьи JOIN. Он показан некорректно из за технических ограничений. JOIN оператор языка SQL, который является реализацией операции соединения реляционной … Википедия
join — verb 1) we joined a bunch of sticks together Syn: fasten, attach, tie, bind, couple, connect, unite, link, yoke, weld, fuse, glue 2) the two clubs have joined together Syn … Thesaurus of popular words
merge — / mərj/ vb merged, merg·ing vt 1: to cause to unite, combine, or coalesce merge one corporation with another 2: to cause to be incorporated and superseded one effect of a judgment is to merge therein the cause of action on which the action is… … Law dictionary
merge — [mɜːdʒ ǁ mɜːrdʒ] verb [intransitive, transitive] 1. if two or more companies, organizations etc merge, or if they are merged, they join together: • The companies will merge their cellular phone operations, forming one of the nation s largest… … Financial and business terms
join — vt 1: to unite so as to form one unit join the claims in one action 2 a: to align oneself with esp. in a legal matter she join ed her husband as plaintiff b: to cause or order (a person) to become a party to a lawsuit if the person … Law dictionary
Merge (SQL) — Merge оператор языка SQL, который позволяет сливать данные одной таблицы с данными другой таблицы. При слиянии таблиц проверяется условие, и если оно истинно, то выполняется Update, а если нет Insert. Причем нельзя изменять поля таблицы в секции… … Википедия
merge — [mə:dʒ US mə:rdʒ] v [Date: 1600 1700; : Latin; Origin: mergere to dive ] 1.) [I and T] to combine, or to join things together to form one thing merge with ▪ The bank announced that it was to merge with another of the high street banks. ▪ The… … Dictionary of contemporary English
join — [join] vt. [ME joinen < OFr joindre < L jungere, to bind together, YOKE] 1. to put or bring together; connect; fasten 2. to make into one; unite [join forces, join people in marriage] 3. to become a part or member of; enter into association … English World dictionary
merge — [v] bring or come together absorb, amalgamate, assimilate, become lost in, become partners, be swallowed up*, blend, cement, centralize, coalesce, combine, come aboard*, compound, conglomerate, consolidate, converge, deal one in, fuse, hitch on* … New thesaurus
