search
Search
Join our weekly DS/ML newsletter layers DS/ML Guides
menu
menu search toc more_vert
Robocat
Guest 0reps
Thanks for the thanks!
close
Comments
Log in or sign up
Cancel
Post
account_circle
Profile
exit_to_app
Sign out
help Ask a question
Share on Twitter
search
keyboard_voice
close
Searching Tips
Search for a recipe:
"Creating a table in MySQL"
Search for an API documentation: "@append"
Search for code: "!dataframe"
Apply a tag filter: "#python"
Useful Shortcuts
/ to open search panel
Esc to close search panel
to navigate between search results
d to clear all current filters
Enter to expand content preview
icon_star
Doc Search
icon_star
Code Search Beta
SORRY NOTHING FOUND!
mic
Start speaking...
Voice search is only supported in Safari and Chrome.
Navigate to
A
A
brightness_medium
share
arrow_backShare
Twitter
Facebook

MySQL | DAYOFMONTH method

Database
chevron_right
MySQL
chevron_right
Documentation
chevron_right
Functions
chevron_right
Date and Time
schedule Jul 1, 2022
Last updated
local_offer MySQL
Tags
tocTable of Contents
expand_more

MySQL's DAYOFMONTH(~) method returns the day portion (1-31) of a given date or datetime.

Parameters

1. date | date/datetime

The date/datetime to retrieve the day from.

Return value

The day portion (1-31) of the input date or datetime.

Examples

Consider the following table about some students:

student_id

fname

lname

day_enrolled

age

username

1

Sky

Towner

2015-12-03

17

stowner1

2

Ben

Davis

2016-04-20

19

bdavis2

3

Travis

Apple

2018-08-14

18

tapple3

4

Arthur

David

2016-04-01

16

adavid4

5

Benjamin

Town

2014-01-01

17

btown5

The above sample table can be created using the code here.

Basic usage

To return the day that current students enrolled:

SELECT fname, DAYOFMONTH(day_enrolled)
FROM students;
+----------+--------------------------+
| fname | DAYOFMONTH(day_enrolled) |
+----------+--------------------------+
| Sky | 3 |
| Ben | 20 |
| Travis | 14 |
| Arthur | 1 |
| Benjamin | 1 |
+----------+--------------------------+

To return students who were enrolled before 15th of the month:

SELECT fname, DAYOFMONTH(day_enrolled)
FROM students
WHERE DAYOFMONTH(day_enrolled) < 15;
+----------+--------------------------+
| fname | DAYOFMONTH(day_enrolled) |
+----------+--------------------------+
| Sky | 3 |
| Travis | 14 |
| Arthur | 1 |
| Benjamin | 1 |
+----------+--------------------------+

To return day from a datetime:

SELECT DAYOFMONTH('2020-04-12 06:05:55');
+-----------------------------------+
| DAYOFMONTH('2020-04-12 06:05:55') |
+-----------------------------------+
| 12 |
+-----------------------------------+
mail
Join our newsletter for updates on new DS/ML comprehensive guides (spam-free)
robocat
Published by Arthur Yanagisawa
Edited by 0 others
Did you find this page useful?
thumb_down
Ask a question or leave a feedback...
0
thumb_down
0
chat_bubble_outline
0
settings
Enjoy our search
Hit / to insta-search docs and recipes!