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Join (SQL)
Known as:
Full outer join
, Inner join sql
, Cartesian join
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A SQL join clause combines columns from one or more tables in a relational database. It creates a set that can be saved as a table or used as it is…
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50 relations
ACID
Algorithm
Associative entity
Bitmap index
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
On Composite Join Expressions of Map-side with many Reduce Phase
Ravi Ravinder
,
Prakash G Kiran
,
Ravi Prakash
,
Saikat Mukherjee
,
Amresh Kumar
2015
Corpus ID: 3341434
intention of MapReduce Sets for Composite Join expressions analysis has to suggest criteria how Composite Join expressions in…
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2010
2010
Query Optimization on Relational Databases for Supporting Top-k Query Processing Techniques
Abu Sayed Chowdhury
,
Rupam Deb
,
Moslema Jahan
2010
Corpus ID: 44467095
Abstract —Information systems apply various techniques to rank query answers. Ranking queries (or top-k queries) are dominant in…
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2003
2003
Evaluation of Iceberg Distance Joins
Yutao Shou
,
N. Mamoulis
,
H. Cao
,
Dimitris Papadias
,
D. Cheung
International Symposium on Spatial and Temporal…
2003
Corpus ID: 44538208
The iceberg distance join returns object pairs within some distance from each other, provided that the first object appears at…
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2003
2003
Bringing memory forward : teachers' engagements with constructions of "difference" in teacher literature circles
Teresa Wilson
2003
Corpus ID: 158531844
"Bringing Memory Forward: Teachers' Engagements with Constructions of "Difference" in Teacher Literature Circles" explores ways…
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1998
1998
Evaluating Functional Joins Along Nested Reference Sets in Object-Relational and Object-Oriented Databases
R. Braumandl
,
J. Claußen
,
A. Kemper
Very Large Data Bases Conference
1998
Corpus ID: 7831531
Previous work on functional joins was constrained in two ways: (1) all approaches we know assume references being implemented as…
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1998
1998
The Heterogeneity Problem and Middleware Technology: Experiences with and Performance of Database Gateways
Fernando de Ferreira Rezende
,
Klaudia Hergula
Very Large Data Bases Conference
1998
Corpus ID: 211085
In this paper, we present the results that we have obtained by comparing and testing three well-known database middleware…
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1996
1996
Architectural considerations for parallel query evaluation algorithms
A. Shatdal
1996
Corpus ID: 60285488
Parallelism is key to high performance relational database systems. Since there are several parallel architectures suitable for…
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1991
1991
Performance Analysis of a Load Balancing Hash-Join Algorithm for a Shared Memory Multiprocessor
E. Omiecinski
Very Large Data Bases Conference
1991
Corpus ID: 8208537
Within the last several years, there has been a growing interest in applying general multiprocessor systems to relational…
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1990
1990
System Issues in Parallel Sorting for Database Systems
IXinicl M. Ihs
1990
Corpus ID: 61731904
In this papr \vc considrr an cxtrrn:il par:illcl nirrgr sort :incl s(irt nicrgc join on tightly cooplid processors. \\!e adclress…
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1990
1990
Hash-Based Join Algorithms for Multiprocessor Computers
Hongjun Lu
,
K. Tan
,
M. Shan
Very Large Data Bases Conference
1990
Corpus ID: 6670644