calcite-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Chunwei Lei (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CALCITE-3228) Error while applying rule ProjectScanRule: interpreter
Date Sat, 03 Aug 2019 23:53:00 GMT
Chunwei Lei created CALCITE-3228:
------------------------------------

             Summary: Error while applying rule ProjectScanRule: interpreter
                 Key: CALCITE-3228
                 URL: https://issues.apache.org/jira/browse/CALCITE-3228
             Project: Calcite
          Issue Type: Bug
          Components: core
            Reporter: Chunwei Lei


The following test can reproduce the issue.

 
{code:java}
// FrameworksTest.java
 @Test public void testMinMax() throws Exception {
 Table table = new TableImpl();
 final SchemaPlus rootSchema = Frameworks.createRootSchema(true);
 SchemaPlus schema = rootSchema.add("x", new AbstractSchema());
 schema.add("MYTABLE", table);
 List<RelTraitDef> traitDefs = new ArrayList<>();
 traitDefs.add(ConventionTraitDef.INSTANCE);
 traitDefs.add(RelDistributionTraitDef.INSTANCE);
 SqlParser.Config parserConfig =
 SqlParser.configBuilder(SqlParser.Config.DEFAULT)
 .setCaseSensitive(false)
 .build();
final FrameworkConfig config = Frameworks.newConfigBuilder()
 .parserConfig(parserConfig)
 .defaultSchema(schema)
 .traitDefs(traitDefs)
 // define the rules you want to apply
 .ruleSets(
 RuleSets.ofList(AbstractConverter.ExpandConversionRule.INSTANCE, ProjectTableScanRule.INSTANCE))
 .programs(Programs.ofRules(Programs.RULE_SET))
 .build();
executeQuery(config, " select min(id) as mi, max(id) as ma from mytable where id=1 group by
id",
 CalciteSystemProperty.DEBUG.value());
 }
{code}
 



--
This message was sent by Atlassian JIRA
(v7.6.14#76016)

Mime
View raw message