How do i use returning clause in postgresql?

Asked By: Bo Pagac
Date created: Thu, Feb 25, 2021 6:18 PM
Best answers
Answered By: Marilyne Hodkiewicz
Date created: Sat, Feb 27, 2021 7:29 AM
The RETURNING clause is also very useful with INSERT ... SELECT. If there are triggers (Chapter 36) on the target table, the data available to RETURNING is the row as modified by the triggers. Thus, inspecting columns computed by triggers is another common use-case for RETURNING.
FAQ
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Should i learn mysql or postgresql?

In general, PostgreSQL is best suited for systems that require execution of complex queries, or data warehousing and data analysis. MySQL is the first choice for those web-based projects which require a database merely for data transactions and not anything intricate.

Should i learn mysql or postgresql?

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Is postgresql a server?

PostgreSQL server is process-based (not threaded), and uses one operating system process per database session. Multiple sessions are automatically spread across all available CPUs by the operating system.

http://dtbrest.com/is-postgresql-a-server

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Which is the authentication method used in postgresql?

  • There are several password-based authentication methods. These methods operate similarly but differ in how the users' passwords are stored on the server and how the password provided by a client is sent across the connection. The method scram-sha-256 performs SCRAM-SHA-256 authentication, as described in RFC 7677.

Which is the authentication method used in postgresql?

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