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Handling FP overflow in double precision value when converting from decfloat. [CORE5973] #6225

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firebird-issue-importer opened this issue Dec 11, 2018 · 5 comments

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Submitted by: @AlexPeshkoff

When SET DECFLOAT BIND is set to DOUBLE PRECISION a DECFLOAT(34) can have bigger (and smaller) values than double preci-
sion. When appropriate TRAP is unset +/-INF should be returned on overflow, not zero like now.

Commits: 4d03599

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@firebird-issue-importer firebird-issue-importer commented Dec 11, 2018

Modified by: @AlexPeshkoff

assignee: Alexander Peshkov [ alexpeshkoff ]

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@firebird-issue-importer firebird-issue-importer commented Dec 26, 2018

Commented by: @AlexPeshkoff

+/-inf will be returned as double precision value in all conversions from decfloat to double when decfloat overflow trap is off

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@firebird-issue-importer firebird-issue-importer commented Dec 26, 2018

Modified by: @AlexPeshkoff

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

resolution: Fixed [ 1 ]

Fix Version: 4.0 Beta 1 [ 10750 ]

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@firebird-issue-importer firebird-issue-importer commented Mar 9, 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 Mar 9, 2019

Modified by: @pavel-zotov

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

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