MySQL error when try to active the workspace app

[AlexanderWolfZhang]

I'm using nextcloud24.0.5.1, database version: 8.0.30 MySQL Community Server, both nc and db were installed in docker on an server running UNRAID 6.10.2. Trying to install workspace, so I copied the folder into /app, and tried to active via web Gui, and then it gives me an error: An exception occurred while executing a query: SQLSTATE[42000]: Syntax error or access violation: 1071 Specified key was too long; max key length is 3072 bytes Is there anyway to solve this?

[ncgu]

Hi, I am getting the same error message. NC 25.0.4, MySQL 8.0.32

In the nextcloud log you can find the query for creating the table CREATE TABLE nc_work_spaces (space_id BIGINT AUTO_INCREMENT NOT NULL, groupfolder_id BIGINT NOT NULL, color_code VARCHAR(128) DEFAULT NULL, space_name VARCHAR(4000) NOT NULL, INDEX IDX_92799E2D3555048C (space_name), INDEX IDX_92799E2D31DCB05D (groupfolder_id), PRIMARY KEY(space_id, groupfolder_id)) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ENGINE = InnoDB

The query executed in phpmyadmin returns the error message. #1071 - Specified key was too long; max key length is 3072 bytes

If the field length space_name is reduced to 400, the query works.

In lib/Migration/Version0000Date20210615125333.php line 80-83 the column is defined with a length of 128. At line 85-88 the column is change to 4000 length.

In lib/Migration/Version0000Date20210615125333.php line 80-83 the column is defined with a length of 128. In line 85-88 the length of the column is then changed to 4000.

Why? How large does the length of the field have to be? If you delete lines 85-88 from lib/Migration/Version0000Date20210615125333.php, you can easily install the Workspace app manually.

[zak39]

Hi @AlexanderWolfZhang and @ncgu

Good point @ncgu , I will see that !

Thank you for your contribution :wink:

[blade1989]

I also had this problem, and removing the lines 85-88, it was fixed.

Any plans on removing this from the repo?