Bug #81341
closed
recursive is a reserved keyword in MariaDB 10.2. Causes errors in queries for tt_content...
100%
Description
I have stumbled upon strange errors after upgrading MariaDB to 10.2.6 (stable). Errors where in queries for tt_content table, always when the query contains "recursive" column. I have filed a bug report and got an answer that recursive is a reserved keyword and needs to be in backticks to work properly:
I don't know if it works the same in 8LTS. I am using 7.6LTS
Updated by Morton Jonuschat almost 7 years ago
- Category set to Database API (Doctrine DBAL)
- Status changed from New to Rejected
- Assignee set to Morton Jonuschat
- Priority changed from Must have to Could have
This should be fixed on TYPO3 v8 as we replaced the whole database abstraction layer which gave us such things as quoting field names in all queries.
TYPO3 7LTS is now in priority bugfix mode and while we strive to support alternative MySQL implementations like MariaDB or Percona the fact remains that MariaDB 10.2 is feature-wise closer to MySQL 8.0 than to 5.7 (MySQL 8.0 like MariaDB 10.2 gained recursive common table expressions where the new protected keyword comes from).
Given that MySQL 8.0 is not a supported database platform either and that fixing this on TYPO3 7LTS is almost impossible with the existing database architecture in 7LTS classifying this as a must-fix breakage is not warranted.
Feel free to reopen this issue or create a new one if you see the same problems with MariaDB 10.2 or MySQL 8.0 on TYPO 8LTS - we have a much higher chance of fixing it there due to the modernized database layer.
Updated by Morton Jonuschat almost 7 years ago
- Has duplicate Bug #81388: SQL-keyword "recursive" not enclosed in ticks - inserts into tt_content fail with MariaDB >=10.2 added
Updated by Morton Jonuschat almost 7 years ago
- Related to Bug #76265: Access module - pages with character like "è" in title has not title visible. added
Updated by Morton Jonuschat almost 7 years ago
- Related to deleted (Bug #76265: Access module - pages with character like "è" in title has not title visible.)
Updated by Markus Klein almost 7 years ago
- Status changed from Rejected to New
Affected users: Mac with mariadb from homebrew
Possible (dirty) fix in v7:
run through the fields to insert/update in TYPO3_DB and quote them (or just the recursive word).
General thing. The core must validate the DB server version it talks to. If MariaDB 10.2 is like MySQL 8 it has to complain.
Updated by Markus Klein almost 7 years ago
The current version check is only:
$minimumMysqlVersion = '5.5.0';
if (version_compare($currentMysqlVersion, $minimumMysqlVersion) < 0) {
So no upper limit is checked.
MariaDB reports: 10.2.6-MariaDB
Updated by Gerrit Code Review almost 7 years ago
- Status changed from New to Under Review
Patch set 1 for branch TYPO3_7-6 of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/53148
Updated by Gerrit Code Review almost 7 years ago
Patch set 2 for branch TYPO3_7-6 of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/53148
Updated by Gerrit Code Review almost 7 years ago
Patch set 3 for branch TYPO3_7-6 of project Packages/TYPO3.CMS has been pushed to the review server.
It is available at https://review.typo3.org/53148
Updated by Markus Klein almost 7 years ago
- Status changed from Under Review to Resolved
- % Done changed from 0 to 100
Applied in changeset 18dec8f9ec6fde1d4246fbae5fa59b8cab63743d.
Updated by Georg Ringer over 6 years ago
- Related to Task #83414: Investigate MariaDB 10.2-support for 8 LTS added
Updated by