Opened 12 years ago
Last modified 12 years ago
#10451 closed defect
Regression in handling of db access failures — at Initial Version
| Reported by: | Steffen Hoffmann | Owned by: | Remy Blank |
|---|---|---|---|
| Priority: | normal | Milestone: | 1.0 |
| Component: | database backend | Version: | 0.13dev |
| Severity: | normal | Keywords: | database read-only rollback |
| Cc: | Branch: | ||
| Release Notes: | |||
| API Changes: | |||
| Internal Changes: | |||
Description
In some situations a .rollback() method is required for sane db handling even on read-only connections, but it has been removed in r10179.
This applies i.e. to the IEnvironmentSetupParticipant method environment_needs_upgrade() and blocks current th:wiki:TagsPlugin from initial db table creation. As pointed out by Remy only the removal of .commit() is clearly satisfied for a read-only db connection, and .rollback() should better be restored.
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