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In the context of the import-export function (PostgreSQL), what is the purpose of a CSV file?

In the context of the import-export function (PostgreSQL), what is the purpose of a CSV file?

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Answer #1

Data can be exported to/imported from many different formats. Tools and utilities can be written to perform these tasks. two basic formats that are common and simple, and do not require external tools/programs.

  1. SQL format
  2. CSV format

Purpose of a csv file

  • CSV(Comma saparated value) is a very common data interchange format
  • We can export a CSV file for aperticular query
  • Exporting CSV file is differ from exporting SQL
  • CSV is a universally accepted file data collection format, and many applications output their data in CSV form.
  • This can range from simple shell scripts used to gather monitoring data to more complex web form submissions.
  • It can also be a “data dump,” if want to move your data from one database server to another for testing or simply move to new hardware.
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