# Join

(Redirected from Joins)

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Look up in Wiktionary, the free dictionary.join |

**Join** may refer to:

- Join (law), to include additional counts or additional defendants on an indictment
- In mathematics:
- Join (mathematics), a least upper bound of sets orders in lattice theory
- Join (topology), an operation combining two topological spaces
- Join (relational algebra), a binary operation on tuples corresponding to the relation join of SQL
- Join (sigma algebra), a refinement of sigma algebras
- Join (algebraic geometry), a union of lines between two varieties

- Join (SQL), relational join, a binary operation on SQL and relational database tables
- join (Unix), a Unix command similar to relational join
- Join-calculus, a process calculus developed at INRIA for the design of distributed. programming languages
- Joins (concurrency library), a concurrent computing API from Microsoft Research
- Join Network Studio of NENU, a non-profit organization of Northeast Normal University
- Joins.com, the website for South Korean newspaper
*JoongAng Ilbo*

## Related Articles[edit]

- Joiner, a woodworker who makes and installs architectural woodwork
- Joinery (disambiguation)
- Joint (disambiguation)

disambiguation page lists articles associated with the title Join. If an internal link led you here, you may wish to change the link to point directly to the intended article. |
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