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Commit 1075c03e authored by Jigal van Hemert's avatar Jigal van Hemert Committed by Susanne Moog
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[BUGFIX] Make wizard SeparateSysHistoryFromSysLogUpdate repeatable

To prevent memory issues with huge sys_history tables and to prevent
timeouts when handling large amounts of data the wizard processes small
batches of records at a time, keeps track of its progress in the registry
and this way allows repeated runs without losing data.
If both the registry and sys_history share the same connection a database
transaction is used to make sure that modifying data and progress
tracking are in sync.

Resolves: #88487
Releases: master, 9.5
Change-Id: I7d323ac3dae1d416f5883b2e52f94ee50bd66327
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/61654


Tested-by: default avatarTYPO3com <noreply@typo3.com>
Tested-by: default avatarRoland Golla <rolandgolla@gmail.com>
Tested-by: default avatarSusanne Moog <look@susi.dev>
Reviewed-by: default avatarBenni Mack <benni@typo3.org>
Reviewed-by: default avatarSusanne Moog <look@susi.dev>
parent be494aa8
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