postgres-database Flashcards
1
Q
What is a database schema?
A
A schema is a collection of tables. It defines how the data in a relational database should be organized.
2
Q
What is a table?
A
A table is a list of rows each having the same set of attributes.
3
Q
What is a row?
A
A row is a record in a table that has a set of attributes, which are set up in columns.
