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wrong error message with recursive CTE [CORE4005] #4337

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firebird-automations opened this issue Dec 4, 2012 · 7 comments
Closed

wrong error message with recursive CTE [CORE4005] #4337

firebird-automations opened this issue Dec 4, 2012 · 7 comments
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@hvlad
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affect-version: 2.5.0 affect-version: 2.5.1 affect-version: 2.5.2 Update 1 affect-version: 2.5.2 affect-version: 3.0 Initial component: engine fix-version: 2.5.3 fix-version: 3.0 Alpha 1 priority: major qa: done successfully type: bug

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Submitted by: Frank Schlottmann-Goedde (fsg)

Votes: 1

with recursive
CTE_CNT1 as (select 0 as I
from RDB$DATABASE
union all select I + 1
from CTE_CNT1
where I < 9),

CTE_CNT2 as (select I, 0 as J
from CTE_CNT1
union all select J * 10 + c1.I, c2.J + 1
from CTE_CNT1 c1
join CTE_CNT2 c2 on c2.J < 10)

select I from CTE_CNT2;

fails with:
Statement failed, SQLSTATE = 42S22
Dynamic SQL Error
-SQL error code = -206
-Column unknown
-C2.J
-At line 14, column 15

Commits: 0e9ff22 7f587ec FirebirdSQL/fbt-repository@9faf476 FirebirdSQL/fbt-repository@2125d51
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Modified by: @hvlad

assignee: Vlad Khorsun [ hvlad ]

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Commented by: @hvlad

Fix is committed into both v2.5 and v3 branches.
Note, test query fill fail in database with sql dialect 3 because of another bug CORE4144.
In database with sql dialect 1 query should run even before CORE4144 will be fixed.

Please test it and confirm, i can't verify correctness of results (while it is the same as at MSSQL 2008)

@firebird-automations
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Modified by: @hvlad

Version: 3.0 Alpha 1 [ 10331 ]

Version: 2.5.2 Update 1 [ 10521 ]

Version: 2.5.1 [ 10333 ]

Version: 2.5.0 [ 10221 ]

Fix Version: 2.5.3 [ 10461 ]

Fix Version: 3.0 Alpha 1 [ 10331 ]

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Modified by: @hvlad

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

resolution: Fixed [ 1 ]

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Modified by: @hvlad

Version: 3.0 Initial [ 10301 ]

Version: 3.0 Alpha 1 [ 10331 ] =>

@firebird-automations
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Modified by: @pavel-zotov

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

QA Status: Done successfully

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Modified by: @pavel-zotov

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

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@hvlad hvlad

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affect-version: 2.5.0 affect-version: 2.5.1 affect-version: 2.5.2 Update 1 affect-version: 2.5.2 affect-version: 3.0 Initial component: engine fix-version: 2.5.3 fix-version: 3.0 Alpha 1 priority: major qa: done successfully type: bug
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@hvlad @firebird-automations