[Firebird-devel] [FB-Tracker] Reopened: (CORE-3557) AV in engine when preparing query against dropping table

[Nickolay S. (JIRA) <tr...@fi...>]

     [ http://tracker.firebirdsql.org/browse/CORE-3557?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nickolay Samofatov reopened CORE-3557:
--------------------------------------


The bugfix makes it impossible to drop certain tables with computed fields. Test case was sent privately to Vlad Horsun.

I believe this bugfix also is the cause of CORE-3579 regression.

The reason of the problem is that Vlad's code calls MET_scan_relation when relation fields are already deleted.
This fails and DROP TABLE statement fails with it.

> AV in engine when preparing query against dropping table
> --------------------------------------------------------
>
>                 Key: CORE-3557
>                 URL: http://tracker.firebirdsql.org/browse/CORE-3557
>             Project: Firebird Core
>          Issue Type: Bug
>          Components: Engine
>    Affects Versions: 2.1.0, 2.0.4, 2.1.1, 2.0.5, 2.1.2, 2.1.3, 2.0.6, 2.5.0, 2.1.4
>            Reporter: Vlad Khorsun
>            Assignee: Vlad Khorsun
>             Fix For: 3.0 Alpha 1, 2.0.7, 2.1.5, 2.5.1
>
>


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