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	HEAVYDBLOGGER = LoggerFactory.getLogger(tester.class)

Detailed Description

Definition at line 46 of file tester.java.

Member Function Documentation

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

inlinestatic

Definition at line 49 of file tester.java.

                                         {
    final SqlStdOperatorTable stdOpTab = SqlStdOperatorTable.instance();

    HeavyDBUser mdu = new HeavyDBUser("admin", "passwd", "omnisci", -1, null);
    HeavyDBSchema dbSchema =
            new HeavyDBSchema("<<PATH_TO_DATA_DIR>>", null, -1, mdu, null, null);
    final SchemaPlus rootSchema = Frameworks.createRootSchema(true);
    final FrameworkConfig config =
            Frameworks.newConfigBuilder()
                    .defaultSchema(rootSchema.add("omnisci", dbSchema))
                    .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);
    }
    HEAVYDBLOGGER.error("Result was " + relR);
    HEAVYDBLOGGER.error("Result project() " + relR.project());
    HEAVYDBLOGGER.error("Result project() " + RelOptUtil.toString(relR.project()));
    HEAVYDBLOGGER.error("Json Version \n" + HeavyDBSerializer.toString(relR.project()));

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

    try {
      HeavyDBParserOptions mdpo = new HeavyDBParserOptions();
      HEAVYDBLOGGER.error("HeavyDBParser 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.HEAVYDBLOGGER = LoggerFactory.getLogger(tester.class)

staticpackage

Definition at line 47 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