What is a file in the database?

Question

A database file is one of the several types of the system object type *FILE. A database file contains descriptions of how input data is to be presented to a program from internal storage and how output data is to be presented to internal storage from a program.

What is data file and database?

Data files are the operating system files that store the data within the database. The data is written to these files in an Oracle proprietary format that cannot be read by other programs. Tempfiles are a special class of data files that are associated only with temporary tablespaces.

Which file is used in database?

Master files and table files are used to store data for a long period. The temporary files are usually called transaction files, work files, or report files. Master Files Master files contain records for a group of entities.

What is a file in a table?

Fields are the components that provide structure for a table. You can't have a table without fields. For instance, you can create an empty table that has fields defined but no rows (records). In databases, fields are used to maintain relationships between tables.

What is the file in SQL?

A SQL file contains Structured Query Language (SQL), which is a language used to access and modify information in a database. It stores SQL statements for creating or modifying database structures, insertions, updates, deletions, or other SQL operations.

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