Description
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When you encounter a table description, it typically provides information about the structure and content of a table in a database or a dataset. Table descriptions are usually found in data documentation or database schemas. Understanding these descriptions is crucial for interpreting and working with the data effectively.
A typical table description may include the following elements:
Table Name: This is the name of the table, which serves as an identifier for the data it holds.
Column Names: A list of column names that represent the attributes or fields of the data. Each column has a unique name to describe the type of data it contains.
Data Types: Each column will have a specified data type, such as integer, text, date, boolean, etc. Data types define what kind of values can be stored in the respective columns.
Constraints: Constraints define the rules or conditions that must be met by the data in the table. Common constraints include primary keys, foreign keys, unique keys, and check constraints.
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