com.mapd.calcite.planner.tester Class Reference

Collaboration diagram for com.mapd.calcite.planner.tester:

Static Public Member Functions
static void	main (String[] args)

Static Package Attributes
static final org.slf4j.Logger	MAPDLOGGER = LoggerFactory.getLogger(tester.class)

Detailed Description

Author

michael

Definition at line 37 of file tester.java.

Member Function Documentation

static void com.mapd.calcite.planner.tester.main ( String[]  args )

inlinestatic

Definition at line 40 of file tester.java.

                                         {
    final SqlStdOperatorTable stdOpTab = SqlStdOperatorTable.instance();

    MapDUser mdu = new MapDUser("admin", "passwd", "omnisci", -1, null);
    MapDSchema mapd = new MapDSchema("<<PATH_TO_DATA_DIR>>", null, -1, mdu, null);
    final SchemaPlus rootSchema = Frameworks.createRootSchema(true);
    final FrameworkConfig config =
            Frameworks.newConfigBuilder()
                    .defaultSchema(rootSchema.add("omnisci", mapd))
                    .operatorTable(stdOpTab)
                    .parserConfig(SqlParser.configBuilder()
                                          .setConformance(SqlConformanceEnum.LENIENT)
                                          .setUnquotedCasing(Casing.UNCHANGED)
                                          .setCaseSensitive(false)
                                          .build())
                    .build();

    Planner p = Frameworks.getPlanner(config);

    SqlNode parseR = null;
    try {
      parseR = p.parse("<<QUERY>>");
    } catch (SqlParseException ex) {
      Logger.getLogger(tester.class.getName()).log(Level.SEVERE, null, ex);
    }

    SqlNode validateR = null;
    try {
      p.validate(parseR);
    } catch (ValidationException ex) {
      Logger.getLogger(tester.class.getName()).log(Level.SEVERE, null, ex);
    }
    RelRoot relR = null;
    try {
      relR = p.rel(validateR);
    } catch (RelConversionException ex) {
      Logger.getLogger(tester.class.getName()).log(Level.SEVERE, null, ex);
    }
    MAPDLOGGER.error("Result was " + relR);
    MAPDLOGGER.error("Result project() " + relR.project());
    MAPDLOGGER.error("Result project() " + RelOptUtil.toString(relR.project()));
    MAPDLOGGER.error("Json Version \n" + MapDSerializer.toString(relR.project()));

    // now do with MapD parser
    Supplier<MapDSqlOperatorTable> operatorTable = new Supplier<MapDSqlOperatorTable>() {
      @Override
      public MapDSqlOperatorTable get() {
        return new MapDSqlOperatorTable(SqlStdOperatorTable.instance());
      }
    };
    MapDParser mp = new MapDParser("<<PATH_TO_DATA_DIR>>", operatorTable, -1, null);
    mp.setUser(mdu);

    try {
      MapDParserOptions mdpo = new MapDParserOptions();
      MAPDLOGGER.error("MapDParser result: \n" + mp.processSql("<<QUERY>>", mdpo));
    } catch (SqlParseException ex) {
      Logger.getLogger(tester.class.getName()).log(Level.SEVERE, null, ex);
    } catch (ValidationException ex) {
      Logger.getLogger(tester.class.getName()).log(Level.SEVERE, null, ex);
    } catch (RelConversionException ex) {
      Logger.getLogger(tester.class.getName()).log(Level.SEVERE, null, ex);
    }
  }

Member Data Documentation

final org.slf4j.Logger com.mapd.calcite.planner.tester.MAPDLOGGER = LoggerFactory.getLogger(tester.class)

staticpackage

Definition at line 38 of file tester.java.

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The documentation for this class was generated from the following file:

• /home/jenkins-slave/workspace/core-os-doxygen/java/calcite/src/main/java/com/mapd/calcite/planner/tester.java