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Posted to issues@ignite.apache.org by "Ignite TC Bot (Jira)" <ji...@apache.org> on 2022/10/13 06:16:00 UTC
[jira] [Commented] (IGNITE-13022) Calcite integration. Merge index conditions for the same field.
[ https://issues.apache.org/jira/browse/IGNITE-13022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17616795#comment-17616795 ]
Ignite TC Bot commented on IGNITE-13022:
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{panel:title=Branch: [pull/10306/head] Base: [master] : Possible Blockers (1)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#F7D6C1}
{color:#d04437}Control Utility 2{color} [[tests 1|https://ci2.ignite.apache.org/viewLog.html?buildId=6816459]]
* IgniteControlUtilityTestSuite2: GridCommandHandlerDefragmentationTest.testDefragmentationStatus - History for base branch is absent.
{panel}
{panel:title=Branch: [pull/10306/head] Base: [master] : New Tests (13)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Calcite SQL{color} [[tests 13|https://ci2.ignite.apache.org/viewLog.html?buildId=6813457]]
* {color:#013220}IgniteCalciteTestSuite: IndexSearchBoundsPlannerTest.testBoundsMerge - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite: IndexSearchBoundsPlannerTest.testBoundsOneFieldSearchRangeOptimization - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite: IndexSearchBoundsPlannerTest.testBoundsSeveralFieldsSearch - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite: IndexSearchBoundsPlannerTest.testBoundsMaxComplexity - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite: IndexSearchBoundsPlannerTest.testBoundsOneFieldSearchWithNull - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite: IndexSearchBoundsPlannerTest.testBoundsOneFieldSearchDeduplication - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite: IndexSearchBoundsPlannerTest.testBoundsOneFieldSearch - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite: IndexSearchBoundsPlannerTest.testBoundsDescOrdering - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite: IndexSearchBoundsPlannerTest.testBoundsWithCorrelate - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite: CalciteBasicSecondaryIndexIntegrationTest.testIndexBoundsMerge - PASSED{color}
* {color:#013220}IgniteCalciteTestSuite: IndexSearchBoundsPlannerTest.testBoundsTypeConversion - PASSED{color}
... and 2 new tests
{panel}
[TeamCity *--> Run :: All* Results|https://ci2.ignite.apache.org/viewLog.html?buildId=6813537&buildTypeId=IgniteTests24Java8_RunAll]
> Calcite integration. Merge index conditions for the same field.
> ---------------------------------------------------------------
>
> Key: IGNITE-13022
> URL: https://issues.apache.org/jira/browse/IGNITE-13022
> Project: Ignite
> Issue Type: Improvement
> Components: sql
> Reporter: Roman Kondakov
> Assignee: Aleksey Plekhanov
> Priority: Minor
> Labels: calcite2-required, calcite3-required
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Index scans should be able to merge index conditions. For example query
> {code:java}
> SELECT * FROM tbl WHERE a<5 AND a<10
> {code}
> should be reduced to
>
> {code:java}
> SELECT * FROM tbl WHERE a<5
> {code}
> Parameters should be handled in a more tricky way:
> {code:java}
> SELECT * FROM tbl WHERE a<?1 AND a<?2
> {code}
> can be rewritten as
> {code:java}
> SELECT * FROM tbl WHERE a<MIN(?1, ?2){code}
> where the expression {{MIN(?1, ?2)}} should be evaluated right before the execution when parameters are known.
>
>
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