Define tuple. tuple synonyms, tuple pronunciation, tuple translation, English dictionary definition of tuple. n. A generalization of ordered pairs, such as , and ordered triples, such as , in any dimension. An n -tuple is an ordered list of n numbers and
(1) In a relational database, a tuple is one record (one row). See record and relational database. (2) A set of values passed from one programming language to another application program or to a system program such as the operating system. Typically separated by commas, the values may ...
To represent a single set of data. For example, a tuple can represent a record in a database, and its components can represent that record's fields. To provide easy access to, and manipulation of, a data set. The following example defines an array ofTuple<T1,T2>objects that contain the...
Tuples are commonly used in four different ways: To represent a single set of data. For example, a tuple can represent a database record, and its components can represent individual fields of the record. To provide easy access to, and manipulation of, a data set. The following example def...
To represent a single set of data. For example, a tuple can represent a record in a database, and its components can represent that record's fields. To provide easy access to, and manipulation of, a data set. The following example defines an array ofTuple<T1,T2>objects that contain the...
Tuples are commonly used in four different ways: To represent a single set of data. For example, a tuple can represent a database record, and its components can represent individual fields of the record. To provide easy access to, and manipulation of, a data set. ...
An individual row or record in a database table. Each tuple records the values for the columns defined in the table.
Tuples are commonly used in four different ways: To represent a single set of data. For example, a tuple can represent a database record, and its components can represent individual fields of the record. To provide easy access to, and manipulation of, a data set. The following example def...
Most typed functionalprogramming languagessuch asLisp,Python, and Linda use tuples as product types. Uses for the tuple as adata typeinclude passing astringof parameters from one program to another and representing a set of value attributes in a relationaldatabase. In some languages, tuples are...
Similar to lists, you’ll often create new tuples using literals. Here’s a short example showing a tuple definition:Python >>> connection = ("localhost", "8080", 3, "database.db") >>> connection ('localhost', '8080', 3, 'database.db') In this example, you create a tuple ...