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Infinite "similar to" matching [CORE4874] #5170

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firebird-issue-importer opened this issue Jul 13, 2015 · 8 comments
Closed

Infinite "similar to" matching [CORE4874] #5170

firebird-issue-importer opened this issue Jul 13, 2015 · 8 comments

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@firebird-issue-importer

Submitted by: Alex Bekhtin (afgm)

select * from rdb$database where
'<tr style="height: 1px"><td width="11"/><td width="17"/><td width="43"/><td width="35"/><td width="30"/><td width="125"/><td width="4"/><td width="49"/><td width="83"/><td width="136"/><td width="117"/><td width="8"/><td width="4"/><td width="53"/><td width="13"/><td width="21"/><td width="7"/></tr>'
similar to '%>(_%_){0,6}</td>' escape '\'

in FB 2.5 works fine

Commits: 28e1874

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@firebird-issue-importer firebird-issue-importer commented Jul 21, 2015

Modified by: @dyemanov

Fix Version: 3.0 RC 1 [ 10584 ]

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@firebird-issue-importer firebird-issue-importer commented Oct 27, 2015

Modified by: @dyemanov

Fix Version: 3.0.0 [ 10048 ]

Component: Engine [ 10000 ]

Fix Version: 3.0 RC 1 [ 10584 ] =>

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@firebird-issue-importer firebird-issue-importer commented Oct 27, 2015

Modified by: @dyemanov

assignee: Adriano dos Santos Fernandes [ asfernandes ]

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@firebird-issue-importer firebird-issue-importer commented Oct 27, 2015

Commented by: @asfernandes

I'm sorry, but I cannot fix this case without revert all the other fixes and performance improvements done in SIMILAR TO, without using an external (boost?) parser, which was rejected for v3.

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@firebird-issue-importer firebird-issue-importer commented Dec 19, 2015

Modified by: @dyemanov

Fix Version: 3.0 RC2 [ 10048 ] =>

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@firebird-issue-importer firebird-issue-importer commented Sep 6, 2019

Modified by: @asfernandes

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

resolution: Fixed [ 1 ]

Fix Version: 4.0 Beta 2 [ 10888 ]

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@firebird-issue-importer firebird-issue-importer commented Sep 8, 2019

Modified by: @pavel-zotov

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

QA Status: No test => Done successfully

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@firebird-issue-importer firebird-issue-importer commented Sep 8, 2019

Modified by: @pavel-zotov

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

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