Details
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Type:
Bug
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Status: Closed (View Workflow)
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Priority:
Critical
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 5.5.20
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Component/s: None
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Labels:None
Description
in sp.test:
create function f1(p1 integer, p2 integer) |
returns int |
begin
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declare count int; |
set count= (select count(*) from (select * from t1 limit p1, p2) t_1); |
return count; |
end| |
select f1(0, -1)| |
limit values are used in JOIN::optimize invoked from mysql_derived_optimize.
While limit values are set in st_select_lex_unit::set_limit invoked from mysql_derived_fill invoked from mysql_derived_optimize. Later in the execute flow.
Full stack traces are attached.
Attachments
Issue Links
- blocks
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MDEV-31 make buildbot green for 5.5
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- Closed
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