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ASF GitHub Bot commented on PHOENIX-3264: ----------------------------------------- Github user maryannxue commented on a diff in the pull request: https://github.com/apache/phoenix/pull/212#discussion_r81201327 --- Diff: phoenix-core/src/main/java/org/apache/phoenix/calcite/CalciteUtils.java --- @@ -1036,4 +1048,40 @@ public Void visitCall(RexCall call) { return null; } } + + public static Object convertLiteral(SqlLiteral literal, PhoenixRelImplementor implementor) { + try { + final SchemaPlus rootSchema = Frameworks.createRootSchema(true); + final FrameworkConfig config = Frameworks.newConfigBuilder() + .parserConfig(SqlParser.Config.DEFAULT) + .defaultSchema(rootSchema).build(); + Planner planner = Frameworks.getPlanner(config); + + SqlParserPos POS = SqlParserPos.ZERO; + final SqlNodeList selectList = + new SqlNodeList( + Collections.singletonList(literal), + SqlParserPos.ZERO); + + + String sql = new SqlSelect(POS, SqlNodeList.EMPTY, selectList, null, null, null, null, --- End diff -- Can we skip making a sql string and parsing again, coz you already have a SqlSelect node? We can go directly to planner.validate() and planner.rel(), right? > Allow TRUE and FALSE to be used as literal constants > ---------------------------------------------------- > > Key: PHOENIX-3264 > URL: https://issues.apache.org/jira/browse/PHOENIX-3264 > Project: Phoenix > Issue Type: Sub-task > Reporter: James Taylor > Assignee: Eric Lomore > Attachments: Sql2RelImplementation.png, SqlLiteral.png, > SqlNodeToRexConverterImpl.png, SqlOptionNode.png, objectdependencies.png, > objectdependencies2.png, stacktrace.png > > > Phoenix supports TRUE and FALSE as boolean literals, but perhaps Calcite > doesn't? Looks like this is leading to a fair number of failures. -- This message was sent by Atlassian JIRA (v6.3.4#6332)