This documentation covers all necessary steps to migrate from Kimai 1 to Kimai 2.
Before starting with the migration, please read the following FAQs:
v1.0.1
and database revision 1388
(check your configuration
table)invisible
1
in the trash
column before importingYou have to install Kimai, please read the documentation first. You can install it on the same server, but remember that you have to meet the server requirements (see downloads page).
After Kimai 2 runs properly, the actual migration takes place, by importing the data from your Kimai 1 database into Kimai 2.
You have to have SSH access to your server, as you will use a command shipped with Kimai 2, which will pull the data into the configured database from your .env
file.
The database does not have to be on the same server and the database user (for the Kimai 1 tables) needs only read access.
See the help for the import command and all its arguments by executing:
bin/console kimai:import --help
A full command could look like this:
bin/console kimai:import-v1 --global --timezone="timezone" --language="language" "mysql://user:password@127.0.0.1:3306/database?charset=utf8" "db_prefix" "password" "country" "currency"
The fields country
and currency
are optional and will be set to DE and EUR if not given.
The flags timezone
and language
are used for imported users, in case they didn’t set it in Kimai 1 (you should update the preference in Kimai 1 before importing, if you work across different timezones).
It is recommended to test the import in a fresh database. You can test your import as often as you like and fix possible problems in your installation. A sample command could look like that:
bin/console doctrine:schema:drop --force && \
bin/console kimai:install -n && \
bin/console kimai:import-v1 --global --timezone="Europe/Zurich" --language="ch" "mysql://kimai:test@127.0.0.1:3306/kimai?charset=latin1" "kimai_" "NEW-PASSWORD-1234" "CH" "CHF"
That will drop the configured Kimai database schema and re-create it, before importing the data from the mysql
database at 127.0.0.1
on port 3306
authenticating the user kimai
with the password test
for import.
The connection will use the charset latin1
and the default table prefix kimai_
for reading data. Imported users can login with the password test123
and all customer will have the country CH
and the currency CHF
assigned.
Kimai 1 was written a long time ago, when MySQL was lacking proper UTF8 support and foreign keys (in shared hostings). While migrating dozens of customers installations I stumbled upon some recurring problems, that can be solved with some SQL commands.
Many Kimai 1 installations have broken special character (like german umlauts or other language specific non-ascii characters) in the database.
This problem does not show up in the frontend og Kimai 1, as the database connection is using a different collation then the database. But you can see these problems, when you query the database directly (eg. with a tool like phpMyAdmin).
You can find these broken entries (mainly timesheet descriptions) with SQL statements like these (in the Kimai 1 database):
SELECT * FROM `kimai_timeSheet` WHERE comment like "%ä%";
SELECT * FROM `kimai_timeSheet` WHERE comment like "%Ä%";
SELECT * FROM `kimai_timeSheet` WHERE comment like "%ü%";
SELECT * FROM `kimai_timeSheet` WHERE comment like "%Ü%";
SELECT * FROM `kimai_timeSheet` WHERE comment like "%ö%";
SELECT * FROM `kimai_timeSheet` WHERE comment like "%Ö%";
SELECT * FROM `kimai_timeSheet` WHERE comment like "%ß%";
They are not fixed automatically by Kimai, but changing them is then just a matter of rewriting these SQL queries:
UPDATE `kimai_timeSheet` SET comment = REPLACE(comment, "ä", "ä") WHERE comment like "%ä%";
UPDATE `kimai_timeSheet` SET comment = REPLACE(comment, "Ä", "Ä") WHERE comment like "%Ä%";
UPDATE `kimai_timeSheet` SET comment = REPLACE(comment, "ü", "ü") WHERE comment like "%ü%";
UPDATE `kimai_timeSheet` SET comment = REPLACE(comment, "Ü", "Ü") WHERE comment like "%Ü%";
UPDATE `kimai_timeSheet` SET comment = REPLACE(comment, "ö", "ö") WHERE comment like "%ö%";
UPDATE `kimai_timeSheet` SET comment = REPLACE(comment, "Ö", "Ö") WHERE comment like "%Ö%";
UPDATE `kimai_timeSheet` SET comment = REPLACE(comment, "ß", "ß") WHERE comment like "%ß%";
UPDATE `kimai_timeSheet` SET description = REPLACE(description, "ä", "ä") WHERE description like "%ä%";
UPDATE `kimai_timeSheet` SET description = REPLACE(description, "Ä", "Ä") WHERE description like "%Ä%";
UPDATE `kimai_timeSheet` SET description = REPLACE(description, "ü", "ü") WHERE description like "%ü%";
UPDATE `kimai_timeSheet` SET description = REPLACE(description, "Ü", "Ü") WHERE description like "%Ü%";
UPDATE `kimai_timeSheet` SET description = REPLACE(description, "ö", "ö") WHERE description like "%ö%";
UPDATE `kimai_timeSheet` SET description = REPLACE(description, "Ö", "Ö") WHERE description like "%Ö%";
UPDATE `kimai_timeSheet` SET description = REPLACE(description, "ß", "ß") WHERE description like "%ß%";
UPDATE `kimai_users` SET name = REPLACE(name, "ä", "ä") WHERE name like "%ä%";
UPDATE `kimai_users` SET name = REPLACE(name, "Ä", "Ä") WHERE name like "%Ä%";
UPDATE `kimai_users` SET name = REPLACE(name, "ü", "ü") WHERE name like "%ü%";
UPDATE `kimai_users` SET name = REPLACE(name, "Ü", "Ü") WHERE name like "%Ü%";
UPDATE `kimai_users` SET name = REPLACE(name, "ö", "ö") WHERE name like "%ö%";
UPDATE `kimai_users` SET name = REPLACE(name, "Ö", "Ö") WHERE name like "%Ö%";
UPDATE `kimai_users` SET name = REPLACE(name, "ß", "ß") WHERE name like "%ß%";
UPDATE `kimai_activities` SET name = REPLACE(name, "ä", "ä") WHERE name like "%ä%";
UPDATE `kimai_activities` SET name = REPLACE(name, "Ä", "Ä") WHERE name like "%Ä%";
UPDATE `kimai_activities` SET name = REPLACE(name, "ü", "ü") WHERE name like "%ü%";
UPDATE `kimai_activities` SET name = REPLACE(name, "Ü", "Ü") WHERE name like "%Ü%";
UPDATE `kimai_activities` SET name = REPLACE(name, "ö", "ö") WHERE name like "%ö%";
UPDATE `kimai_activities` SET name = REPLACE(name, "Ö", "Ö") WHERE name like "%Ö%";
UPDATE `kimai_activities` SET name = REPLACE(name, "ß", "ß") WHERE name like "%ß%";
UPDATE `kimai_projects` SET name = REPLACE(name, "ä", "ä") WHERE name like "%ä%";
UPDATE `kimai_projects` SET name = REPLACE(name, "Ä", "Ä") WHERE name like "%Ä%";
UPDATE `kimai_projects` SET name = REPLACE(name, "ü", "ü") WHERE name like "%ü%";
UPDATE `kimai_projects` SET name = REPLACE(name, "Ü", "Ü") WHERE name like "%Ü%";
UPDATE `kimai_projects` SET name = REPLACE(name, "ö", "ö") WHERE name like "%ö%";
UPDATE `kimai_projects` SET name = REPLACE(name, "Ö", "Ö") WHERE name like "%Ö%";
UPDATE `kimai_projects` SET name = REPLACE(name, "ß", "ß") WHERE name like "%ß%";
UPDATE `kimai_projects` SET comment = REPLACE(comment, "ä", "ä") WHERE comment like "%ä%";
UPDATE `kimai_projects` SET comment = REPLACE(comment, "Ä", "Ä") WHERE comment like "%Ä%";
UPDATE `kimai_projects` SET comment = REPLACE(comment, "ü", "ü") WHERE comment like "%ü%";
UPDATE `kimai_projects` SET comment = REPLACE(comment, "Ü", "Ü") WHERE comment like "%Ü%";
UPDATE `kimai_projects` SET comment = REPLACE(comment, "ö", "ö") WHERE comment like "%ö%";
UPDATE `kimai_projects` SET comment = REPLACE(comment, "Ö", "Ö") WHERE comment like "%Ö%";
UPDATE `kimai_projects` SET comment = REPLACE(comment, "ß", "ß") WHERE comment like "%ß%";
UPDATE `kimai_customers` SET name = REPLACE(name, "ä", "ä") WHERE name like "%ä%";
UPDATE `kimai_customers` SET name = REPLACE(name, "Ä", "Ä") WHERE name like "%Ä%";
UPDATE `kimai_customers` SET name = REPLACE(name, "ü", "ü") WHERE name like "%ü%";
UPDATE `kimai_customers` SET name = REPLACE(name, "Ü", "Ü") WHERE name like "%Ü%";
UPDATE `kimai_customers` SET name = REPLACE(name, "ö", "ö") WHERE name like "%ö%";
UPDATE `kimai_customers` SET name = REPLACE(name, "Ö", "Ö") WHERE name like "%Ö%";
UPDATE `kimai_customers` SET name = REPLACE(name, "ß", "ß") WHERE name like "%ß%";
UPDATE `kimai_expenses` SET designation = REPLACE(designation, "ä", "ä") WHERE designation like "%ä%";
UPDATE `kimai_expenses` SET designation = REPLACE(designation, "Ä", "Ä") WHERE designation like "%Ä%";
UPDATE `kimai_expenses` SET designation = REPLACE(designation, "ü", "ü") WHERE designation like "%ü%";
UPDATE `kimai_expenses` SET designation = REPLACE(designation, "Ü", "Ü") WHERE designation like "%Ü%";
UPDATE `kimai_expenses` SET designation = REPLACE(designation, "ö", "ö") WHERE designation like "%ö%";
UPDATE `kimai_expenses` SET designation = REPLACE(designation, "Ö", "Ö") WHERE designation like "%Ö%";
UPDATE `kimai_expenses` SET designation = REPLACE(designation, "ß", "ß") WHERE designation like "%ß%";
UPDATE `kimai_expenses` SET comment = REPLACE(comment, "ä", "ä") WHERE comment like "%ä%";
UPDATE `kimai_expenses` SET comment = REPLACE(comment, "Ä", "Ä") WHERE comment like "%Ä%";
UPDATE `kimai_expenses` SET comment = REPLACE(comment, "ü", "ü") WHERE comment like "%ü%";
UPDATE `kimai_expenses` SET comment = REPLACE(comment, "Ü", "Ü") WHERE comment like "%Ü%";
UPDATE `kimai_expenses` SET comment = REPLACE(comment, "ö", "ö") WHERE comment like "%ö%";
UPDATE `kimai_expenses` SET comment = REPLACE(comment, "Ö", "Ö") WHERE comment like "%Ö%";
UPDATE `kimai_expenses` SET comment = REPLACE(comment, "ß", "ß") WHERE comment like "%ß%";
Find and update all users, that have no email address:
SELECT * FROM `kimai_users` WHERE mail = '' OR mail IS NULL;
UPDATE `kimai_users` SET mail = concat(name, '@example.com') WHERE mail = '' OR mail IS NULL;
Update an account with a new password
in your Kimai 1 database:
UPDATE `kimai_users` SET password = md5(concat('your-salt', 'new-password', 'your-salt')) WHERE userID = XYZ;