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Attachments using NONE charset may cause reads from MON$ tables to fail [CORE2602] #3012

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firebird-issue-importer opened this issue Aug 27, 2009 · 7 comments

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@firebird-issue-importer

Submitted by: @asfernandes

Is related to QA412
Relate to CORE3508

When an attachment using NONE charset uses non-ASCII characters that go to MON$ tables, selects from MON$ tables (in other attachments) fail.

The error is about incorrect transliteration (v2.1.X) or malformed string (v2.5).

The problem is that with NONE there is no way to convert strings from unknown charset to system charset, that will be converted later to client charset.

The solution for this problem is to replace (only with attachments using NONE) non-ASCII characters that go to MON$ to question marks.

Commits: 83dfc4a

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@firebird-issue-importer firebird-issue-importer commented Aug 27, 2009

Modified by: @asfernandes

assignee: Adriano dos Santos Fernandes [ asfernandes ]

summary: Attachments using NONE charset may cause reads from MON$ tables fail => Attachments using NONE charset may cause reads from MON$ tables to fail

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@firebird-issue-importer firebird-issue-importer commented Aug 27, 2009

Modified by: @asfernandes

status: Open [ 1 ] => Resolved [ 5 ]

resolution: Fixed [ 1 ]

Fix Version: 2.5 RC1 [ 10362 ]

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@firebird-issue-importer firebird-issue-importer commented Feb 24, 2011

Modified by: @pcisar

Link: This issue is related to QA412 [ QA412 ]

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@firebird-issue-importer firebird-issue-importer commented Jun 2, 2011

Modified by: @dyemanov

Link: This issue relate to CORE3508 [ CORE3508 ]

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@firebird-issue-importer firebird-issue-importer commented Apr 26, 2013

Modified by: @pcisar

status: Resolved [ 5 ] => Closed [ 6 ]

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@firebird-issue-importer firebird-issue-importer commented Apr 26, 2013

Commented by: @pcisar

Test added.

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@firebird-issue-importer firebird-issue-importer commented Aug 29, 2015

Modified by: @pavel-zotov

status: Closed [ 6 ] => Closed [ 6 ]

QA Status: Done successfully

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