How to use the Postgresql pl/sql FOR LOOP statement- 6 Examples including keywords EXIT and CONTINUE
FOR LOOP statements are available in PostgreSQL to iterate over a range of integers, a result set, or the result set of a dynamic query.
A FOR loop in PostgreSQL is a control structure that allows you to execute a block of code repeatedly for a specific number of times or until a specific condition is met. It is useful for performing a set of operations on a collection of data, such as iterating over a table and performing an operation on each row. For example, you could use a FOR loop to iterate over a table of data and insert each row into another table.
Table of Contents
00:00 Hey Team
00:08 First example - basic FOR statement
01:05 Example 2 - Fahrenheit to Celsius, using FOR STATEMENT
02:57 - Example 3 - Use For loop in REVERSE order - show ascii characters
03:51 - add consecutive numbers, also see Carl Gauss method
05:54 - How to use the EXIT keyword when using the FOR statement
07:23 - How to use the CONTINUE keyword when using the FOR statement
09:01 - End of video message
how to use the "Raise Notice" method to display output results
#softwareNuggets, @SoftwareNuggets, #share_to_be_better
On this page of the site you can watch the video online How to use the Postgresql pl/sql FOR LOOP statement- 6 Examples including keywords EXIT and CONTINUE with a duration of hours minute second in good quality, which was uploaded by the user Software Nuggets 30 October 2022, share the link with friends and acquaintances, this video has already been watched 2,581 times on youtube and it was liked by 34 viewers. Enjoy your viewing!
