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Bug #99007

closed

Workspace Overlays are slow when having multiple records queried at once

Added by Benni Mack about 2 years ago. Updated almost 2 years ago.

Status:
Closed
Priority:
Should have
Assignee:
Category:
Workspaces
Start date:
2022-11-06
Due date:
% Done:

100%

Estimated time:
TYPO3 Version:
11
PHP Version:
Tags:
Complexity:
Is Regression:
Sprint Focus:

Description

Using BackendUtility::workspaceOL() is nice for a few database queries, but if you show 8000 items (in a select field, or in group field, inline or category), TYPO3 tries to find a workspace version for each single record, resulting in 8000 DB queries (even if you have one basic SQL query).


Related issues 2 (0 open2 closed)

Related to TYPO3 Core - Bug #84558: TYPO3 sys_category problem with performance/slow opening category in BEClosed2018-03-29

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Related to TYPO3 Core - Bug #76581: Backend Performance FlawsClosed2016-06-10

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