Details
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Bug
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Resolution: Fixed
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Major
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7.6.0, 7.1.4, 7.2.0
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Untriaged
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0
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No
Description
When a query uses an IN predicate with a query parameter, and the supplied value for the query parameter contains a large number of elements, we could generate a large number of index spans which is undesirable.
To repro, use the attachment of b1.sql in CBSE-14733.
With the repro we generate 110000 spans in 7.2.0 and earlier. With master due to previous fix for MB-51114 we don't generate that many spans, however the problematic code still exists.
Attachments
For Gerrit Dashboard: MB-57900 | ||||||
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# | Subject | Branch | Project | Status | CR | V |
194019,2 | MB-57900 Proper check for max limit of number of spans when composing multiple spans | master | query | Status: MERGED | +2 | +1 |
194022,2 | MB-57900 Proper check for max limit of number of spans when composing multiple spans | neo | query | Status: MERGED | +2 | +1 |