How to use the PostgreSQL UNNEST Clause, expand array into rows, then Join with another table.

How to use the PostgreSQL UNNEST Clause, expand array into rows, then Join with another table.

Table of Contents
--------------------------
00:00 - Hey Team
00:12 - Github
00:22 - side by side view of procedure and pg_proc
01:19 - create table Employee
01:35- unnest - example 1
02:24 - unnest - example 2
03:03- query pg_type
03:17- unnest - example 3
03:55- Closing message

Did you know that the PostgreSQL UNNEST clause allows you to expand an array into a set of rows, making it easier to query and manipulate data?

If you're looking to get more out of your PostgreSQL arrays, the UNNEST clause is a must-know feature. It lets you expand arrays into sets of rows, making it easier to query and process the data they contain.

The UNNEST clause in PostgreSQL is a powerful tool for working with arrays, allowing you to easily extract and manipulate individual elements.

postgresql unnest column names
postgresql unnest all column for a given table
postgresql unnest examples

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Видео How to use the PostgreSQL UNNEST Clause, expand array into rows, then Join with another table. канала Software Nuggets

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