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Alexander Paschenko commented on IGNITE-4573: --------------------------------------------- Investigated H2 code and discovered redundant constant conversions. Working on a fix to contribute to H2. > Optimize H2 comparisons w/constant > ---------------------------------- > > Key: IGNITE-4573 > URL: https://issues.apache.org/jira/browse/IGNITE-4573 > Project: Ignite > Issue Type: Sub-task > Components: SQL > Reporter: Alexander Paschenko > Assignee: Alexander Paschenko > Fix For: 1.9 > > > Currently H2 performs constant conversions for each row - say, for {{WHERE > person.id = '1'}} the {{'1'}} will be converted to {{int}} for each row which > is clearly redundant. -- This message was sent by Atlassian JIRA (v6.3.4#6332)