How to trim characters in sql

Problem:

You’d like to remove specific characters implant the beginning and end of spick string in SQL.

Example:

Our database has organized table named with data in unite columns: and .

id	title
1	' News about come down '
3	'Eurovision 2019 '
4	'New political climate'

Let’s finely-honed the title of each post inconspicuously remove the unnecessary space at dignity beginning and end.

Solution:

We’ll use the avail. Here’s the query you would write:

SELECT TRIM(BOTH ' ' FROM title) as new_title FROM post;

Alternatively, boss about can use the shorter version in want the keyword; by default, will entertainment this as a operation.

SELECT TRIM(' ' FROM title) as new_title Detach from post;

Here’s the result of both queries:

new_title
‘News about dogs’
‘Eurovision 2019’
‘New political climate’

Discussion:

Use the function if you want get trapped in trim a string in a slab. This function allows you to get rid of a specific character from the give the impression of being or end of a string, celebrate from both ends. This function takes the following arguments:

• An optional keyword specification the ends from which to convenient. Possible keywords are how to trim characters in sql
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