Related
My table looks like
create table try ( name varchar(8), CREATED_BY varchar(40) not null);
and then I have a trigger to auto populate the CREATED_BY field
create trigger autoPopulateAtInsert BEFORE INSERT on try for each row set new.CREATED_BY=user();
When I do an insert using
insert into try (name) values ('abc');
the entry is made in the table but I still get the error message
Field 'CREATED_BY' doesn't have a default value Error no 1364
Is there a way to suppress this error without making the field nullable AND without removing the triggfer? Otherwise my hibernate will see these exceptions ( even though the insertions have been made) and then application will crash.
This is caused by the STRICT_TRANS_TABLES SQL mode defined in the
%PROGRAMDATA%\MySQL\MySQL Server 5.6\my.ini
file. Removing that setting and restarting MySQL should fix the problem.
See https://www.farbeyondcode.com/Solution-for-MariaDB-Field--xxx--doesn-t-have-a-default-value-5-2720.html
If editing that file doesn't fix the issue, see http://dev.mysql.com/doc/refman/5.6/en/option-files.html for other possible locations of config files.
Open phpmyadmin and goto 'More' Tab and select 'Variables' submenu.
Scroll down to find sql mode.
Edit sql mode and remove 'STRICT_TRANS_TABLES'
Save it.
In phpmyadmin, perform the following:
select ##GLOBAL.sql_mode
In my case, I get the following:
ONLY_FULL_GROUP_BY, STRICT_TRANS_TABLES ,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
Copy this result and remove STRICT_TRANS_TABLES. Then perform the following:
set GLOBAL sql_mode='ONLY_FULL_GROUP_BY,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION'
Set a default value for Created_By (eg: empty VARCHAR) and the trigger will update the value anyways.
create table try (
name varchar(8),
CREATED_BY varchar(40) DEFAULT '' not null
);
When I had this same problem with mysql5.6.20 installed with Homebrew, I solved it by going into my.cnf
nano /usr/local/Cellar/mysql/5.6.20_1/my.cnf
Find the line that looks like so:
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
Comment above line out and restart mysql server
mysql.server restart
Error gone!
Run mysql console:
mysql -u your_username -p
, select database:
USE your_database;
and run (also from mysql console):
SET GLOBAL sql_mode='';
That will turn off strict mode and mysql won't complain any more.
To make things clear: your database definition says "this field must have default value defined", and by doing steps from above you say to MySql "neah, just ignore it". So if you just want to do some quick fix locally this solution is ok. But generally you should investigate in your database definition and check if field really needs default value and if so set it. And if default value is not needed this requirement should be removed to have clean situation.
As others said, this is caused by the STRICT_TRANS_TABLES SQL mode.
To check whether STRICT_TRANS_TABLES mode is enabled:
SHOW VARIABLES LIKE 'sql_mode';
To disable strict mode:
SET GLOBAL sql_mode='';
Before every insert action I added below line and solved my issue,
SET SQL_MODE = '';
I'm not sure if this is the best solution,
SET SQL_MODE = ''; INSERT INTO `mytable` ( `field1` , `field2`) VALUES ('value1', 'value2');
Modify your query and add "IGNORE" as:
INSERT IGNORE INTO `mytable` ( `field1` , `field2`) VALUES ('value1', 'value2');
Its work and tested Copy to Config File: /etc/mysql/my.cnf OR /bin/mysql/my.ini
[mysqld]
port = 3306
sql-mode=""
then restart MySQL
This appears to be caused by a long-standing (since 2004) bug (#6295) in MySQL, titled
Triggers are not processed for NOT NULL columns.
It was allegedly fixed in version 5.7.1 of MySQL (Changelog, last entry) in 2013, making MySQL behave as “per the SQL standard” (ibid).
For Windows WampServer users:
WAMP > MySQL > my.ini
search file for sql-mode=""
Uncomment it.
In Windows Server edit my.ini (for example program files\mysql\mysql server n.n\my.ini)
I would not simply set the sql-mode="", rather I suggest one removes STRICT_TRANS_TABLES from the line, leave everything as-was, and then restart MySQL from the services utility. Add a comment for future programmers who you are and what you did.
Most of these answers are a lot of work for the not-seasoned coder. Like mentioned the issues is with STRICT_TRANS_TABLES.
First verify STRICT_TRANS_TABLES is running.
$ mysql -u root -p -e "SHOW VARIABLES LIKE 'sql_mode';"
You can disable strict mode on your MySQL server by running the following command on your Linode's command line:
$ mysql -u root -p -e "SET GLOBAL sql_mode = 'NO_ENGINE_SUBSTITUTION';"
Then, you can verify that the mode is set by running the following:
$ mysql -u root -p -e "SELECT ##GLOBAL.sql_mode;"
This answer was found here https://www.linode.com/community/questions/17070/how-can-i-disable-mysql-strict-mode
i set the fields to not null and problem solved, it updates when an information is commanded to store in it, no more showing msqli message that the field was empty cus you didnt insert value to it, well application of this solution can work on some projects depends on your project structure.
This is for SYNOLOGY device users:
How to set global variables (strict mode OFF) on SYNOLOGY device.
(checked on DSM 7.0.1-42218 - device model DS418)
Used PUTTY to connect:
login as root and
sudo su after... (to be admin total)
if not exist create my.cnf in:
MariaDB 5:
/var/packages/MariaDB/etc
MariaDB 10:
/var/packages/MariaDB10/etc
this should be in the file (at least for strict mode off)
# custom configs
[mysqld]
innodb_strict_mode = OFF
sql_mode = ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
restart mysqld daemon:
MariaDB 5:
/usr/syno/bin/synopkg restart MariaDB
MariaDB 10:
/usr/syno/bin/synopkg restart MariaDB10
check for strict mode enabled at these two global options - both should be not there or off (see config above)
log into mysql:
mysql -u root -p
enter password:
show variables like 'sql_mode';
show variables like '%STRICT%';
i solved problem changing my.ini file located in data folder. for mysql 5.6 my.ini file moved to data folder rather the bin or mysql installation folder.
I think in name column have null values in this case.
update try set name='abc' where created_by='def';
I am using Xampp 7.3.28-1 for Linux. It uses MariaDB 10.4.19. Its configuration file is:
/opt/lampp/etc/my.cnf
It does NOT contain an entry that defines sql_mode.
However the query "select ##GLOBAL.sql_mode;" does return a result and it contains the problematic STRICT_TRANS_TABLES. I guess it is by default now.
My solution was to explicitly define the mode by adding this line below [mysqld]:
sql_mode=NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
You can define the modes that you need or just leave it blank.
I found that once I removed what was a doubling up of a foreign key and primary key, when I could have just used the foreign key as the primary key alone in the table. All my code then worked and I was able to upload to db.
I am trying to disable NO_ZERO_IN_DATE and NO_ZERO_DATE in the sql_mode but whenever I am restarting the server it just pops back up...
I have used those commands:
SET sql_mode=(SELECT REPLACE(##sql_mode,'NO_ZERO_DATE',''));
set sql_mode = 'STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER';
Please see the following answer here
As it mentions that if you set sql_mod with following commands the setting will revert after a reboot.
You should locate your mysql conf file which is usually in /etc/mysql/my.cnf (Please consider it might be different since you haven't give any information about your server.) and edit the following (or similar) lines in your configuration file
[mysqld]
sql_mode = NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
I want to know how to check whether MySQL strict mode is on or off in localhost(xampp).
If on then for what modes and how to off.
If off then how to on.
I already followed http://dev.mysql.com/doc/refman/5.7/en/sql-mode.html#sql-mode-full and https://mariadb.com/kb/en/mariadb/sql_mode/ and other related sites too. But I didn't get an exact answer for my question.
->STRICT_TRANS_TABLES is responsible for setting MySQL strict mode.
->To check whether strict mode is enabled or not run the below sql:
SHOW VARIABLES LIKE 'sql_mode';
If one of the value is STRICT_TRANS_TABLES, then strict mode is enabled, else not.
In my case it gave
+--------------+------------------------------------------+
|Variable_name |Value |
+--------------+------------------------------------------+
|sql_mode |STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION|
+--------------+------------------------------------------+
Hence strict mode is enabled in my case as one of the value is STRICT_TRANS_TABLES.
->To disable strict mode run the below sql:
set global sql_mode='';
[or any mode except STRICT_TRANS_TABLES. Ex: set global sql_mode='NO_ENGINE_SUBSTITUTION';]
->To again enable strict mode run the below sql:
set global sql_mode='STRICT_TRANS_TABLES';
To Change it permanently in ubuntu do the following
in the ubuntu command line
sudo nano /etc/mysql/my.cnf
Then add the following
[mysqld]
sql_mode=
First, check whether the strict mode is enabled or not in mysql using:
SHOW VARIABLES LIKE 'sql_mode';
If you want to disable it:
SET sql_mode = '';
or any other mode can be set except the following.
To enable strict mode:
SET sql_mode = 'STRICT_TRANS_TABLES';
You can check the result from the first mysql query.
Check the value with
SELECT ##GLOBAL.sql_mode;
then clear the ##global.sql_mode by using this command:
SET ##GLOBAL.sql_mode=''
To change it permanently in Windows (10), edit the my.ini file. To find the my.ini file, look at the path in the Windows server. E.g. for my MySQL 5.7 instance, the service is MYSQL57, and in this service's properties the Path to executable is:
"C:\Program Files\MySQL\MySQL Server 5.7\bin\mysqld.exe" --defaults-file="C:\ProgramData\MySQL\MySQL Server 5.7\my.ini" MySQL57
I.e. edit the my.ini file in C:\ProgramData\MySQL\MySQL Server 5.7\. Note that C:\ProgramData\ is a hidden folder in Windows (10). My file has the following lines of interest:
# Set the SQL mode to strict
sql-mode="STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
Remove STRICT_TRANS_TABLES, from this sql-mode line, save the file and restart the MYSQL57 service. Verify the result by executing SHOW VARIABLES LIKE 'sql_mode'; in a (new) MySQL Command Line Client window.
(I found the other answers and documents on the web useful, but none of them seem to tell you where to find the my.ini file in Windows.)
In my case, I need to add:
sql_mode="STRICT_TRANS_TABLES"
under [mysqld] in the file my.ini located in C:\xampp\mysql\bin.
You can check the local and global value of it with:
SELECT ##SQL_MODE, ##GLOBAL.SQL_MODE;
I want to know how to check whether MySQL strict mode is on or off in
localhost(xampp).
SHOW VARIABLES LIKE 'sql_mode';
If result has "STRICT_TRANS_TABLES", then it's ON. Otherwise, it's OFF.
If on then for what modes and how to off.
If off then how to on.
For Windows,
Go to C:\Program Files\MariaDB XX.X\data
Open the my.ini file.
*On the line with "sql_mode", modify the value to turn strict mode ON/OFF.
Save the file
**Restart the MySQL service
Run SHOW VARIABLES LIKE 'sql_mode' again to see if it worked;
*3.a. To turn it ON, add STRICT_TRANS_TABLES on that line like this: sql_mode=STRICT_TRANS_TABLES. *If there are other values already, add a comma after this then join with the rest of the value.
*3.b. To turn it OFF, simply remove STRICT_TRANS_TABLES from value. *Remove the additional comma too if there is one.
**6. To restart the MySQL service on your computer,
Open the Run command window (press WINDOWS + R button).
Type services.msc
Click OK
Right click on the Name MySQL
Click Restart
on Debian 10
I start mysql from ./opt/lampp/xampp start
I do strace ./opt/lampp/sbin/mysqld and see that my.cnf is there:
stat("/opt/lampp/etc/my.cnf", {st_mode=S_IFREG|0644, st_size=5050, ...}) = 0
openat(AT_FDCWD, "/opt/lampp/etc/my.cnf", O_RDONLY|O_CLOEXEC) = 3
hence, I add sql_mode config to /opt/lampp/etc/my.cnf instead of /etc/mysql/my.cnf
on server console:
$ mysql -u root -p -e "SET GLOBAL sql_mode = 'NO_ENGINE_SUBSTITUTION';"
Today I was trying to set the sql_mode=TRADITIONAL permanently but all efforts were in vain not because there are wrong answers but due to the way xampp configured the mysqld startup script. Let me explain in detail.
Of course you all try our best before coming to SO, so do I. I followed the comments in A:\xampp\mysql\bin\my.ini (given below):
# You can copy this file to
# A:/xampp/mysql/bin/my.cnf to set global options,
# mysql-data-dir/my.cnf to set server-specific options (in this
# installation this directory is A:/xampp/mysql/data) or
# ~/.my.cnf to set user-specific options.
So I tried A:/xampp/mysql/bin/my.cnf, A:/xampp/mysql/data/my.cnf but it wasn't even reading those files. Hours wasted in creating .cnf files in above locations. Worst part was it wasn't even working if I edit those my.ini files (i.e A:/xampp/mysql/bin/my.ini and A:/xampp/mysql/data/my.ini)
Then I checked all the folders to know how that control panel works and found thta xampp uses the mysql_start.bat script to start the msql deamon. Here is the bat file contents:
#echo off
cd /D %~dp0
echo Diese Eingabeforderung nicht waehrend des Running beenden
echo Please dont close Window while MySQL is running
echo MySQL is trying to start
echo Please wait ...
echo MySQL is starting with mysql\bin\my.ini (console)
mysql\bin\mysqld --defaults-file=mysql\bin\my.ini --standalone
if errorlevel 1 goto error
goto finish
:error
echo.
echo MySQL konnte nicht gestartet werden
echo MySQL could not be started
pause
:finish
Here we can clearly see that it is explicitly using the argument --defaults-file to tell MySQL daemon from where to read the files. Now I hope you have plenty of ideas to fix this.
Note: I've already added A:/xampp/mysql/bin to my PATH.
Now we have several options as I've mentioned below:
Add the exact path to the --defaults-file (i.e. --defaults-file=mysql\bin\my.cnf)
You can just ommit the flag and let mysqld read from default locations (can see those using mysql --help) Now you've 2 options:
either edit those default my.ini files or
follow the comments to create my.cnf files according to your installation
directory.
I just deleted that --defaults-file flag and let it run with MySQL's default configuration instead of xampp's. By the was I also have to change A:\xampp\mysql\data\my.ini from this:
[mysqld]
datadir=C:/xampp/mysql/data
[client]
to
[mysqld]
datadir=A:\xampp\mysql\data
[client]
to update the data directory. After that I just created a my.conf file in A:\xampp\mysql\data (data dir). with sql_mode option in it. It also worked with my.cnf in the A:\xampp\mysql\bin.
I have attached some screenshots for better understanding:
Updated data dir in A:\xampp\mysql\data\my.ini:
(option 1) Add my.cnf in A:\xampp\mysql\data:
(option 2) Add my.cnf in A:\xampp\mysql\bin:
You may found another solution too. Hope you are able to fix whatever issue you have regarding those config files.
For ubuntu :
Once you are connected to your VPS via SSH, please try connecting to your mysql with "root"
user: mysql -u root -p
Enter "root" user password and you will be in the mysql environment (mysql>), then simply check what is sql_mode, with the following command:
SHOW VARIABLES LIKE 'sql_mode';
Basically, you will see the table as your result, if the table has a value of STRICT_TRANS_TABLES, it means that this option is enabled, so you need to remove the value from this table with the following command:
set global sql_mode='';
This will set your table's value to empty and disable this setting. Like this:
+---------------+-------+
| Variable_name | Value |
+---------------+-------+
| sql_mode | |
+---------------+-------+
Please make sure to perform these commands within the MySQL environment and not simply via SSH. I think this moment was missed in the article provided below and the author assumes that the reader understands it intuitively.
Hello everybody I wanted to find this mysql strict mode for whmcs and disable it but i didn't had a progress
I'm a newbie so sry if I didn't mention other things
Can anyone help me?
I'm working on WHM/Cpanel
To turn off (or on) mysql strict access from cpanel.
1, search for 'phpmyadmin', in the search box, click on it
2, once phpmyadmin is loaded up, click on the 'variables' tab
3, search for 'sql mode'
then
to turn strict mode on enter
STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION
to turn strict mode off, enter
NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
If you have control of the script you'll be using then it's a good idea to leave strict mode on, it'll alert you to any bugs in your code before they become an issue down the line.
I currently run a Centos 6.9 server with MariaDB and a multi-cpanel configuration, so for clients, they were unable to disable strict on their own without getting a lack of permission error. This is how you disable it globally:
Open SSH/Console and verify the current mode:
# mysql -e "SELECT ##sql_mode;"
+----------------------------------------------------------------------+
| ##sql_mode |
+----------------------------------------------------------------------+
|STRICT_TRANS_TABLES, ERROR_FOR_DIVISION_BY_ZERO, NO_AUTO_CREATE_USER, |
|NO_ENGINE_SUBSTITUTION |
+----------------------------------------------------------------------+
Locate and edit the "my.cnf" file
vim /etc/my.cnf
Find and change the following or add the line if it's not present
Strict Mode Enabled:
sql_mode=STRICT_TRANS_TABLES,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
Strict Mode Disabled:
sql_mode=NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
Restart the MySQL Service
/etc/init.d/mysql restart
Verify strict mode has been disabled:
# mysql -e "SELECT ##sql_mode;"
+--------------------------------------------+
| ##sql_mode |
+--------------------------------------------+
| NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION |
+--------------------------------------------+
Done :)
First of all, to disable MySQL strict mode, you need server's root access. If you don't have it, you can't do it. If you have just cPanel access, that means, you are not the administrator of this server or you don't have root access.
To edit your mysql configuration file my.cnf, you will have to access your server via SSH (with root user or sudo access) and then edit /etc/my.cnf file and add following line if it is not present:
[mysqld]
sql_mode="TRADITIONAL,NO_AUTO_CREATE_USER"
After editing this file, save it and restart mysql service. Again, you need full root access for your server to change this.
I think it is impossible to change *.cnf file in recent version
Instead of, you can change mysql.service file
/lib/systemd/system/mysql.service
ExecStart=/usr/sbin/mysqld --sql-mode=STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION
Open my-default.ini file and remove the STRICT_TRANS_TABLES parameter from sql_mode value.
[Ex: In localhost xampp the file is at xampp/mysql/my-default.ini]
default value of sql_mode is as below
sql_mode=STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
change it to
sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
This will disable the strict mode in MYSQL
First, verify which mode(s) MYSQL is running with the below command:
mysql -u root -p -e "SHOW VARIABLES LIKE 'sql_mode';"
You'll need to replace root with whatever username has superuser permissions on your server (but, it's usually just root). You'll also be prompted for the password.
To Disable Strict Mode via SQL command line:
You can disable strict mode on your MySQL server by running the following command on your command line:
mysql -u root -p -e "SET GLOBAL sql_mode = 'NO_ENGINE_SUBSTITUTION';"
I am trying to set sql_mode in MySQL but it throws an error.
Command:
set global sql_mode='NO_BACKSLASH_ESCAPES','STRICT_TRANS_TABLE','NO_AUTO_CREATE_USER','NO_ENGINE_SUBSTITUTION'
Is this not the proper way to set multiple modes?
What are the advantages of setting session and global modes?
Which is preferred?
I have different users trying to update the database with different UNC values and instead of setting the session mode to NO_BACKSLASH_ESCAPES, I though it would make sense to set a global mode for this. Does this make sense?
Please let me know.
Thanks.
BTW, if you set globals in MySQL:
SET GLOBAL sql_mode = 'NO_ENGINE_SUBSTITUTION';
SET SESSION sql_mode = 'NO_ENGINE_SUBSTITUTION';
This will not set it PERMANENTLY, and it will revert after every restart.
So you should set this in your config file (e.g. /etc/mysql/my.cnf in the [mysqld] section), so that the changes remain in effect after MySQL restart:
Config File: /etc/mysql/my.cnf
[mysqld]
sql_mode = NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES
UPDATE: Newer versions of Mysql (e.g. 5.7.8 or above) may require slightly different syntax:
[mysqld]
sql-mode="STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION"
Make sure that there is a dash between sql-mode not an underscore, and that modes are in double quotes.
Always reference the MySQL Docs for your version to see the sql-mode options.
I resolved it.
the correct mode is :
set global sql_mode="NO_BACKSLASH_ESCAPES,STRICT_TRANS_TABLE,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
Setting sql mode permanently using mysql config file.
In my case i have to change file /etc/mysql/mysql.conf.d/mysqld.cnf as mysql.conf.d is included in /etc/mysql/my.cnf. i change this under [mysqld]
[mysqld]
sql_mode = "STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
just removed ONLY_FULL_GROUP_BY sql mode cause it was causing issue.
I am using ubuntu 16.04, php 7 and mysql --version give me this mysql Ver 14.14 Distrib 5.7.13, for Linux (x86_64) using EditLine wrapper
After this change run below commands
sudo service mysql stop
sudo service mysql start
Now check sql modes by this query SELECT ##sql_mode and you should get modes that you have just set.
For someone who googling this error for MySQL 8.
MySQL 8.0.11 remove the 'NO_AUTO_CREATE_USER' from sql-mode.
MySQL 5.7: Using GRANT to create users. Instead, use CREATE USER.
Following this practice makes the NO_AUTO_CREATE_USER SQL mode
immaterial for GRANT statements, so it too is deprecated. MySQL
8.0.11: Using GRANT to create users. Instead, use CREATE USER. Following this practice makes the NO_AUTO_CREATE_USER SQL mode
immaterial for GRANT statements, so it too is removed.
Taken from here
So, your sql_mode can be like this:
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION
Or if you're using Docker you can add next command to docker-compose.yml
mysql:
image: mysql:8.0.13
command: --sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION
ports:
- 13306:${MYSQL_PORT}
Copy to Config File: /etc/mysql/my.cnf OR /bin/mysql/my.ini
[mysqld]
port = 3306
sql-mode=""
MySQL restart.
Or you can also do
[mysqld]
port = 3306
SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
MySQL restart.
Access the database as the administrator user (root maybe).
Check current SQL_mode
mysql> SELECT ##sql_mode;
To set a new sql_mode, exit the database, create a file
nano /etc/mysql/conf.d/<filename>.cnf
with your sql_mode content
[mysqld]
sql_mode=NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
Restart Mysql
mysql> sudo service mysql stop
mysql> sudo service mysql start
We create a file in the folder /etc/mysql/conf.d/
because in the main config file /etc/mysql/my.cnf
the command is written to include all the settings files from the folder /etc/mysql/conf.d/
For Temporary change use following command
set global sql_mode="NO_BACKSLASH_ESCAPES,STRICT_TRANS_TABLE,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
For permanent change : go to config file /etc/my.cnf or /etc/mysql/mysql.conf.d/mysqld.cnf and add following lines then restart mysql service
[mysqld]
sql_mode = "STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
Check the documentation of sql_mode
Method 1:
Check default value of sql_mode:
SELECT ##sql_mode //check current value for sql_mode
SET GLOBAL sql_mode = "NO_BACKSLASH_ESCAPES,STRICT_TRANS_TABLE,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION";
Method 2:
Access phpmyadmin for editing your sql_mode
Login on phpmyadmin and open localhost
Top on Variables present on the top in menu items and search out for sql mode
Click on edit button to modify sql_mode based on your requirements
Save the changes
Restart server after executing above things
In my case mysql and ubuntu 18.04
I set it permanently using this command
sudo nano /etc/mysql/mysql.conf.d/mysqld.cnf
Append the line after the configuration. See example highlighted in the image below.
sql_mode = ""
Note :You can also add different modes here, it depends on your need
NO_BACKSLASH_ESCAPES,STRICT_TRANS_TABLE,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
See Available sql modes reference and Documentation
Then save.
After saving you need to restart your mysql service, follow the command below:
sudo service mysql restart
Hope this helps :-)
In my case i have to change file /etc/mysql/mysql.conf.d/mysqld.cnf change this under [mysqld]
Paste this line on [mysqld] portion
sql_mode = "STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"
I just had a similar problem where MySQL (5.6.45) wouldn't accept sql_mode from any config file.
The solution was to add init_file = /etc/mysql/mysql-init.sql to the config file and then execute SET GLOBAL sql_mode = ''; in there.
If someone want to set it only for the current session then use the following command
set session sql_mode="NO_BACKSLASH_ESCAPES,STRICT_TRANS_TABLE,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
Updating this for users Using MAMP PRO {works with MAMP users too}. Because I seem to have got stuck on finding a solution for this, but people recommended I should edit the my.cnf file in the /Applications/MAMP/tmp/mysql/my.cnf folder which does not work because it gets reset after every restart of mysql server.
Referring this document:
The configuration file “my.cnf” of MySQL can be found here:
“/Applications/MAMP/tmp/mysql/my.cnf”. Please note: Editing this file
does NOT work as it will be overwritten every time MySQL is restarted
by MAMP PRO with a “my.cnf” file that is created from the MySQL
template. You must edit this template (menu File > Open Template >
MySQL (my.cnf) > 5.7.30) to modify the MySQL configuration. Manually
adding “my.cnf” files to other locations is not recommended. Every
configuration aspect can be handled with the MySQL template.
Once this is done, add the following in the my.cnf file:
[mysqld]
sql_mode = STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
Restart the Mysql Server. That should do the trick.
set global sql_mode="NO_BACKSLASH_ESCAPES,STRICT_TRANS_TABLE,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION"