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UNION DISTINCT accept BLOB fields [CORE1530] #1946

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firebird-issue-importer opened this issue Oct 19, 2007 · 8 comments
Open

UNION DISTINCT accept BLOB fields [CORE1530] #1946

firebird-issue-importer opened this issue Oct 19, 2007 · 8 comments

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@firebird-issue-importer

Submitted by: @hvlad

Is related to QA196

Since FB 2.1 it is illegal to sort blobs i.e. ORDER BY BLOB_FIELD is rejected by the engine

Union also involves sorting but (wrongly) accept BLOB fields :

SELECT F.RDB$DESCRIPTOR FROM RDB$FORMATS F
UNION
SELECT F.RDB$DESCRIPTOR FROM RDB$FORMATS F

Commits: b32234e fec2f3e c952f13

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@firebird-issue-importer firebird-issue-importer commented Oct 26, 2007

Modified by: @dyemanov

assignee: Dmitry Yemanov [ dimitr ]

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@firebird-issue-importer firebird-issue-importer commented Oct 29, 2007

Modified by: @dyemanov

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

resolution: Fixed [ 1 ]

Fix Version: 2.1 RC1 [ 10201 ]

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@firebird-issue-importer firebird-issue-importer commented Dec 29, 2007

Modified by: @pcisar

Link: This issue is related to QA196 [ QA196 ]

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@firebird-issue-importer firebird-issue-importer commented Jan 26, 2008

Commented by: @dyemanov

Restored the legacy behavior until we're able to implement DISTINCT for blobs properly.

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@firebird-issue-importer firebird-issue-importer commented Jan 26, 2008

Modified by: @dyemanov

status: Resolved [ 5 ] => Reopened [ 4 ]

resolution: Fixed [ 1 ] =>

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@firebird-issue-importer firebird-issue-importer commented Jan 26, 2008

Modified by: @dyemanov

Fix Version: 2.1 RC1 [ 10201 ] =>

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@firebird-issue-importer firebird-issue-importer commented Jan 28, 2008

Modified by: @pcisar

Workflow: jira [ 13333 ] => Firebird [ 14017 ]

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@firebird-issue-importer firebird-issue-importer commented Jun 3, 2014

Modified by: @dyemanov

assignee: Dmitry Yemanov [ dimitr ] =>

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