rows are called tuples

TUPLE : Is the "ROW" in a table

In database there are no. of records stored in it. These records are stored in table . Row in this table is known as a tuple. So tuple is basically a row.

TUPLE : Is the "ROW" in a table and ATTRIBUTE : Is the "COLUMN" and it can also be called as "ATTRIBUTE". Annapurna table is collection of attributes ..... attribute is nothing but property tuple is the collection of information abt the attributes of table for single instance

cell

Consider the following structure:

struct X {

int a;

double b;

// ...

};

Here we could initialise with a std::tuple<int, double>. To achieve this we simply define a constructor that accepts the required tuple:

#include<tuple>

struct X {

int a;

double b;

X::X (std::tuple<int, double>& t): a {std::get<0>(t)}, b {std::get<1>(t)} {}

// ...

};

Note that any constructor that has one argument is known as a conversion constructor, in this case converting from tuple to X. It is usually a good idea to declare such constructors explicit, particularly if you also provide the complementary conversion operator (from X to tuple).

#include<tuple>

struct X {

int a;

double b;

explicit X::X (const std::tuple<int, double>& t): a {std::get<0>(t)}, b {std::get<1>(t)} {} operator std::tuple<int, double> (void) const {return std::make_tuple (a, b);}

// ...

};

In a relational schema, each tuple is divided into fields called attributes. Each attribute corresponds to a specific piece of data within the tuple.

4 tuple

A tuple is a collection in Python that is ordered and cannot be changed (immutable) after creation.

# Creating a tuple

my_tuple = ("apple", "banana", "cherry")

# Accessing elements

print(my_tuple[0]) # Output: apple

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In a relation we have number of tuple R ={t1,t2,t3.....tn}, nd they follow integrity constraints nd each tuple has a primary key pk.if any of the d two tuple have same attribute. for instance t1=t2 then its pk wud be same too.. but this violates the key constraint..

hence duplicacy not allowed in tuple...

enjoy

Rijo Rajan

Supple and tuple!

The table or tuple.

Supple.
Supple
papillae, tuple, supple, peuple, uncouple

It makes no sense to convert a list to a tuple given that tuples are specifically intended for collections of heterogeneous types whilst a list is a collection of homogeneous types. If the intent is simply to reduce memory consumption, then converting the list to an array would achieve the exact same result as converting to a tuple.

Tuple meter may be a misspelling or a confusion between "duple" meter and "triple" meter, which refer to pieces of music with 2 beats to the bar and 3 beats to the bar respectively.

Supple.
Supple
papillae, tuple, supple, peuple, uncouple

n-tuple?? or Richard

It would be known as a record or an older term is a tuple.

the number of tuple in a relation is called the cordinality of a relation?

Tuple is a term used in mathematics and computing science to show and ordered list of elements. Tuples are often used as product types in programming languages, and to describe other mathematical subjects in maths.

Tuple is a collection of one or more attributes or rows present in a table.

The formal name for a row is a tuple.

An arbitrary group of fields within a database record. Usually has some meaning in the context of the record. For example a 3-tuple in an address record might be the fields that contain the first, middle and last names of the person in the address field.

A developer may refer to a record in a relational database as a "row" or a "tuple". This term is used to describe a single entry of data that contains information related to a specific entity in a database table.

is the system for assigning an tuple of numbers on scalar to each point in an dimensional space

is the system for assigning an tuple of numbers on scalar to each point in an dimensional space

In DBMS the data is stored in the form of table . Each row in DBMS is known as tuple.

is the system for assigning an tuple of numbers on scalar to each point in an dimensional space

Relational tuple calculus has its variables range over tuples, where domain relational calculus ranges its variables over the field values, or domain elements. Both types of calculus are subsets of first order logic.

Tuple variables in a Database Management System (DBMS) are used in relational algebra and query languages like SQL to refer to a specific row or record in a relation (table). They allow for the manipulation and retrieval of data by representing individual tuples while enabling operations such as selection, projection, and join. By using tuple variables, queries can be made more readable and structured, facilitating the expression of complex conditions and relationships among data.

pronounced TUH-pul) http://searchsmb.techtarget.com/sDefinition/0,,sid44_gci213231,00.html

(pronounced TUH-pul)

Relation is one record in the database or a tuple.

Relationship is that how tables are connected to each other.

In database the data is stored in the form of a table. A table can be seen as some number of rows and columns. And the row of the database table is called a record .

Tuple calculus was created by Edgar F. Codd to provide a database-query language. It typically consists of two calculi and domain.

In database theory, a relation is defined as a set of tuples that have the same attributes. A tuple is also known as a row or record.

An antijoin is a type of join, denoted by ▷ - such that R▷S yields only those tuples in R for which S has no corresponding tuple of the same value.

A record in the database is known as a tuple. A record that is identified by a combination of two fields has a composite key.

In database the data is stored in tables called database tables. These tables have rows and columns. Each row is called a tuple.

In database a key is a field that we use to sort a data.whereas superkey is a subset of attribute so that no tuple have the same combination of values.

operation set

A relation refers to a table and a row in a table corresponds to a tuple (is a collection of facts) in relational algebra.The term in this model refers to a two-dimentional table of data.

A key is a set of attributes that uniquely identifies an entire tuple, a function dependency allow us to express constraints that uniquely identify the values of certain attribute.

Primary key that is used to identify a record uniquely. Primary key is a key that always unique and not null. A system generated primary key is called surrogate key.

Primary key is the one which is always unique and not null. Advantage of primary key that it helps in identifying a tuple uniquely.

Pipe assemblies refer to the type of work that should be done against tuple or data streams. The work performed could include filtering, transforming, organizing, and calculating data.

Primary key is the one which is uniquely defined in the attributes of a table. It can be used to pull any kind of data regarding a particular tuple in the table.

PRIMARY IS ALSO A CANDIDATE KEY.

An attribute in the database terms is called as fields. A group of fields is known as a record or tuple. Attributes can be either simple or composite and single or multi-valued .

• Super key: A set of attributes that uniquely identifies a tuple in a table.
• Primary key: A specific super key chosen to uniquely identify each tuple in a table and must be unique and not null.
• Candidate key: Any super key that could be chosen as the primary key.
• Foreign key: A field in a table that is a primary key in another table, used to establish a relationship between the two tables.

http://en.wikipedia.org/wiki/Tuple Wikipedia lists 1-12 and then 100.

Yes, if you are considering the Cartesian coordinates of a point on a line in two or more dimensions. In n-dimensional space, each point will have a unique n-tuple of numbers associated with it.