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Dmitriy Setrakyan commented on IGNITE-3959: ------------------------------------------- Sergi, if that's the case, then you are the best person to specify how. > SQL: Optimize Date\Time fields conversion. > ------------------------------------------ > > Key: IGNITE-3959 > URL: https://issues.apache.org/jira/browse/IGNITE-3959 > Project: Ignite > Issue Type: Sub-task > Components: SQL > Affects Versions: 1.6 > Reporter: Andrew Mashenkov > Labels: newbie, performance > Fix For: 2.0 > > > SqlFieldsQueries slowdown on date\time fields processing due to ineffective > java.util.Calendar usage for date manipulation by H2 database. > Good point to start is IgniteH2Indexing.wrap() method. Make optimization for > types DATE and TIME as it already done for TIMESTAMP type. -- This message was sent by Atlassian JIRA (v6.3.4#6332)