Aleksandr Chesnokov created IGNITE-26404:
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Summary: H2QueryInfo#planWithoutScanCount does not consider all
cases
Key: IGNITE-26404
URL: https://issues.apache.org/jira/browse/IGNITE-26404
Project: Ignite
Issue Type: Bug
Reporter: Aleksandr Chesnokov
Assignee: Aleksandr Chesnokov
{{H2QueryInfo#planWithoutScanCount}} does not consider all cases:
1) It deletes only the first occurrence of the {{scanCount}} field, but there
can be several occurrences (e.g. in {{{}UNION{}}})
2) Sometimes {{scanCount}} is located inside {{/++ ... ++/}} comments, not in
{{/* ... */}}
As a result, it generates local plans for perfStat that differ only by
{{{}scanCount{}}}, which makes {{perfStat}} heavier
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