20 lines
814 B
YAML
20 lines
814 B
YAML
---
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upgrade:
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- |
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Upgrading to Train on a deployment with a large database may hit
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`bug 1862205`_, which results in instance records left in a bad
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state, and manifests as instances not being shown in list
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operations. Users upgrading to Train for the first time will
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definitely want to apply a version which includes this fix. Users
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already on Train should upgrade to a version including this fix to
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ensure the problem is addressed.
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.. _bug 1862205: https://launchpad.net/bugs/1862205
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fixes:
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- |
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A fix for serious `bug 1862205`_ is provided which addresses both
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the performance aspect of schema migration 399, as well as the
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potential fallout for cases where this migration silently fails
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and leaves large numbers of instances hidden from view from the
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API.
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