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Bug #78258

closed

List view CSV export goes out of memory

Added by Tymoteusz Motylewski over 7 years ago. Updated over 1 year ago.

Status:
Closed
Priority:
Should have
Assignee:
-
Category:
Performance
Target version:
-
Start date:
2016-10-12
Due date:
% Done:

0%

Estimated time:
TYPO3 Version:
8
PHP Version:
Tags:
memory, list view, many records, large-site
Complexity:
Is Regression:
No
Sprint Focus:

Description

If you have many records, the CSV export will use all available menory and throw an error.
Steps to reproduce:
1. Go to list module
2. Select folder with many records e.g. fe_users
3. click on the table header to open a "single table mode"
4. click on the export icon

you'll get a out of memory error

The code handling the export is in
typo3/cms/typo3/sysext/recordlist/Classes/RecordList/DatabaseRecordList.php
and when exporting csv it's not using pagination, but removes query limit.

Files

DatabaseRecordList.php (26.1 KB) DatabaseRecordList.php Luis García, 2018-03-26 15:48

Related issues 2 (2 open — 0 closed)

Related to TYPO3 Core - Story #82206: list module enhancements/bugfixesNew2005-07-21

Actions
Related to TYPO3 Core - Epic #93547: Collection of problems with large sitesAccepted2021-02-19

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