SQL and Relation Databases - Reading Assignment

[LUKEDUKE]

1. A data set representing a single item
   2.A labeled element an “Address” or “Date of birth”
2. a combination/set of row’s and column’s

[CryptoZann]

0. (SQL Term) = (Relational DB Term) = (Meaning)
1. Row = Record / Tuple = a data set (attributes) representing a single item (a tuple)
2. Column = Attributes = labelled element of a tuple (header/column label)
3. Table = Relation / Base relvar = a set of tuples sharing the same data set (a set of rows & columns)

[thecil]

Great answers. It’s easy to understand. Great work.

Carlos Z.

[carlosalv098]

1. A data set representing a single item
2. A labeled element of a tuple, e.g. “Address” or “Date of birth”
3. A set of tuples sharing the same attributes; a set of columns and rows

[ble4h]

1. What is a row?
   A row is a record, tuple or data set representing a single item.

2. What is a column?
   A labelled element (attribute or field) of a tuple, for example: “Name”, “Height” and “Weight”.

3. What is a table?
   A set of tuples sharing the same attributes comprised of a set of columns and rows which contain the data of a database.

[andyB]

1. What is a row?
   It is a record which represents a single item.
2. What is a column?
   A column is a labeled element with an attribute of the record, such as address or date of birth.
3. What is a table?
   A table is a set of records sharing the same attributes; a set of columns and rows.

[Fluffpinkkitten]

A row is a record representing an item

A column is a field/ attribute or part of a tuple

A table is a relation or set of tuples showing the same attributes or a set of rows and columns

[Renz]

1. A data set representing a single item.

2. A labeled element of a tuple, e.g. “Address” or “Date of Birth”.

3. A set of tuples sharing the same attributes; a set of columns and rows.

[Boondre]

[quote=“ivan, post:1, topic:6430”]

• What is a row?
  A data set representing a single item
• What is a column?
  A labeled element of a tuple, e.g. “Address” or “Date of birth”
• What is a table?
  A set of tuples sharing the same attributes; a set of columns and rows

[FunCoupons]

1. A row is a data set representing a single item.

2. A column is a labeled element of a single item.

3. A table is a set of rows & columns. For instance, a table can be a set of single items who share the same attributes.

[Benjamin_Langegger]

1, a row is a record basically describing where the column info belongs to
2. values / properties of the record
3. records that belong together e.x. users and their values/properties / multiple rows and columns

[iceman12276]

1. What is a row?
   A data set representing a single item

2. What is a column?
   A labeled element of a tuple, e.g. “Address” or “Date of birth”

3. What is a table?
   A set of tuples sharing the same attributes; a set of columns and rows

[Tommypop]

1. What is a row?

A set of values that a single entity has. This set of values is also known as a Tuple. Data that is shown from left to right.

2. What is a column?

A labeled attribute or field - for example date of birth, account number, address, phone number etc. Data that is shown top to bottom,.

3. What is a table?

The sets of data comprising of rows (tuples) and columns.

[Pats]

1. A data set representing a single item.
2. A labeled element of a tuple, e.g. “Address” or “Date of birth”,
3. A set of tuples sharing the same attributes; a set of columns and rows.

[Rohit_Kamble]

1. What is a row?
   A dataset representing single item

2. What is a column?
   A column or attribute represents labeled element e.g. Address, Phone Number, Email

3. What is a table?
   A set of column and rows

[Sterni]

1. What is a row?
-> A data set representing a single item

2. What is a column?
-> A labelled element of a tuple, e.g. “Address” or “Date of birth”

3. What is a table?
-> A set of tuples sharing the same attributes; a set of columns and rows

[kengin2013]

1. What is a row?
   A data set representing a single item
2. What is a column?
   A labeled element of a tuple (a data structure consisting of multiple parts), e.g. “Address” or “Date of birth”
3. What is a table?
   A set of tuples sharing the same attributes; a set of columns and rows

[CruebtoFan]

1. What is a row?

A dataset representing a single item in a table (as well called Tuple)

2. What is a column?

A labeled element of a Tuple/Row

3. What is a table?

A set of Tuples (Rows), sharing the same attributes - set of columns and rows

[Julian97]

1. What is a row?
   A record of one item

2. What is a column?
   An attribute of a record, such as “address” or “height”

3. What is a table?
   A set of columns and rows

[Saula_Atama]

1. What is a row?
   A row has data or information about the type of object described in the table

2. What is a column?
   Columns are sets of facts that structure the database, about the type of topic or object that is tracked.

3. What is a table?
   The table is pretty much the combination of rows and columns about the certain subject or object that is recorded in the dataabase.