Package net.hydromatic.optiq.config

Examples of net.hydromatic.optiq.config.OptiqConnectionConfig

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    final RelDataType x;
    final Prepare.PreparedResult preparedResult;
    if (sql != null) {
      assert queryable == null;
      final OptiqConnectionConfig config = context.config();
      SqlParser parser = SqlParser.create(SqlParserImpl.FACTORY, sql,
          config.quoting(), config.unquotedCasing(), config.quotedCasing());
      SqlNode sqlNode;
      try {
        sqlNode = parser.parseStmt();
      } catch (SqlParseException e) {
        throw new RuntimeException(
            "parse failed: " + e.getMessage(), e);
      }

      Hook.PARSE_TREE.run(new Object[] {sql, sqlNode});

      final OptiqSchema rootSchema = context.getRootSchema();
      final ChainedSqlOperatorTable opTab =
          new ChainedSqlOperatorTable(
              ImmutableList.of(SqlStdOperatorTable.instance(), catalogReader));
      final SqlValidator validator =
          new OptiqSqlValidator(opTab, catalogReader, typeFactory);
      validator.setIdentifierExpansion(true);

      final List<Prepare.Materialization> materializations =
          config.materializationsEnabled()
              ? MaterializationService.instance().query(rootSchema)
              : ImmutableList.<Prepare.Materialization>of();
      for (Prepare.Materialization materialization : materializations) {
        populateMaterializations(context, planner, materialization);
      }
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    this.typeFactory =
        typeFactory != null ? typeFactory : new JavaTypeFactoryImpl();
    this.rootSchema =
        rootSchema != null ? rootSchema : OptiqSchema.createRootSchema(true);

    OptiqConnectionConfig cfg = new OptiqConnectionConfigImpl(info);
    this.properties.put(InternalProperty.CASE_SENSITIVE, cfg.caseSensitive());
    this.properties.put(InternalProperty.UNQUOTED_CASING, cfg.unquotedCasing());
    this.properties.put(InternalProperty.QUOTED_CASING, cfg.quotedCasing());
    this.properties.put(InternalProperty.QUOTING, cfg.quoting());
  }
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    final RelDataType x;
    final Prepare.PreparedResult preparedResult;
    if (sql != null) {
      assert queryable == null;
      final OptiqConnectionConfig config = context.config();
      SqlParser parser = SqlParser.create(SqlParserImpl.FACTORY, sql,
          config.quoting(), config.unquotedCasing(), config.quotedCasing());
      SqlNode sqlNode;
      try {
        sqlNode = parser.parseStmt();
      } catch (SqlParseException e) {
        throw new RuntimeException(
            "parse failed: " + e.getMessage(), e);
      }

      Hook.PARSE_TREE.run(new Object[] {sql, sqlNode});

      final OptiqSchema rootSchema = context.getRootSchema();
      final ChainedSqlOperatorTable opTab =
          new ChainedSqlOperatorTable(
              ImmutableList.of(SqlStdOperatorTable.instance(), catalogReader));
      final SqlValidator validator =
          new OptiqSqlValidator(opTab, catalogReader, typeFactory);
      validator.setIdentifierExpansion(true);

      final List<Prepare.Materialization> materializations =
          config.materializationsEnabled()
              ? MaterializationService.instance().query(rootSchema)
              : ImmutableList.<Prepare.Materialization>of();
      for (Prepare.Materialization materialization : materializations) {
        populateMaterializations(context, planner, materialization);
      }
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    this.typeFactory =
        typeFactory != null ? typeFactory : new JavaTypeFactoryImpl();
    this.rootSchema =
        rootSchema != null ? rootSchema : OptiqSchema.createRootSchema(true);

    OptiqConnectionConfig cfg = new OptiqConnectionConfigImpl(info);
    this.properties.put(InternalProperty.CASE_SENSITIVE, cfg.caseSensitive());
    this.properties.put(InternalProperty.UNQUOTED_CASING, cfg.unquotedCasing());
    this.properties.put(InternalProperty.QUOTED_CASING, cfg.quotedCasing());
    this.properties.put(InternalProperty.QUOTING, cfg.quoting());
  }
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      final OptiqConnection connection, final OptiqSchema schema,
      final List<String> schemaPath,
      final ImmutableMap<OptiqConnectionProperty, String> propValues) {
    if (connection == null) {
      final OptiqPrepare.Context context0 = OptiqPrepare.Dummy.peek();
      final OptiqConnectionConfig config =
          mutate(context0.config(), propValues);
      return makeContext(config, context0.getTypeFactory(),
          context0.getDataContext(), schema, schemaPath);
    } else {
      final OptiqConnectionConfig config =
          mutate(connection.config(), propValues);
      return makeContext(config, connection.getTypeFactory(),
          createDataContext(connection), schema, schemaPath);
    }
  }
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   */
  protected OptiqConnectionImpl(Driver driver, AvaticaFactory factory,
      String url, Properties info, OptiqRootSchema rootSchema,
      JavaTypeFactory typeFactory) {
    super(driver, factory, url, info);
    OptiqConnectionConfig cfg = new OptiqConnectionConfigImpl(info);
    this.prepareFactory = driver.prepareFactory;
    if (typeFactory != null) {
      this.typeFactory = typeFactory;
    } else {
      final RelDataTypeSystem typeSystem =
          cfg.typeSystem(RelDataTypeSystem.class, RelDataTypeSystem.DEFAULT);
      this.typeFactory = new JavaTypeFactoryImpl(typeSystem);
    }
    this.rootSchema =
        rootSchema != null ? rootSchema : OptiqSchema.createRootSchema(true);

    this.properties.put(InternalProperty.CASE_SENSITIVE, cfg.caseSensitive());
    this.properties.put(InternalProperty.UNQUOTED_CASING, cfg.unquotedCasing());
    this.properties.put(InternalProperty.QUOTED_CASING, cfg.quotedCasing());
    this.properties.put(InternalProperty.QUOTING, cfg.quoting());
  }
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    final RelDataType x;
    final Prepare.PreparedResult preparedResult;
    if (sql != null) {
      assert queryable == null;
      final OptiqConnectionConfig config = context.config();
      SqlParser parser = SqlParser.create(SqlParserImpl.FACTORY, sql,
          config.quoting(), config.unquotedCasing(), config.quotedCasing());
      SqlNode sqlNode;
      try {
        sqlNode = parser.parseStmt();
      } catch (SqlParseException e) {
        throw new RuntimeException(
            "parse failed: " + e.getMessage(), e);
      }

      Hook.PARSE_TREE.run(new Object[] {sql, sqlNode});

      final OptiqSchema rootSchema = context.getRootSchema();
      final ChainedSqlOperatorTable opTab =
          new ChainedSqlOperatorTable(
              ImmutableList.of(SqlStdOperatorTable.instance(), catalogReader));
      final SqlValidator validator =
          new OptiqSqlValidator(opTab, catalogReader, typeFactory);
      validator.setIdentifierExpansion(true);

      final List<Prepare.Materialization> materializations =
          config.materializationsEnabled()
              ? MaterializationService.instance().query(rootSchema)
              : ImmutableList.<Prepare.Materialization>of();
      for (Prepare.Materialization materialization : materializations) {
        populateMaterializations(context, planner, materialization);
      }
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    final RelDataType x;
    final Prepare.PreparedResult preparedResult;
    if (sql != null) {
      assert queryable == null;
      final OptiqConnectionConfig config = context.config();
      SqlParser parser = SqlParser.create(SqlParserImpl.FACTORY, sql,
          config.quoting(), config.unquotedCasing(), config.quotedCasing());
      SqlNode sqlNode;
      try {
        sqlNode = parser.parseStmt();
      } catch (SqlParseException e) {
        throw new RuntimeException(
            "parse failed: " + e.getMessage(), e);
      }

      Hook.PARSE_TREE.run(new Object[] {sql, sqlNode});

      final OptiqSchema rootSchema = context.getRootSchema();
      final ChainedSqlOperatorTable opTab =
          new ChainedSqlOperatorTable(
              ImmutableList.of(SqlStdOperatorTable.instance(), catalogReader));
      final SqlValidator validator =
          new OptiqSqlValidator(opTab, catalogReader, typeFactory);
      validator.setIdentifierExpansion(true);

      final List<Prepare.Materialization> materializations =
          config.materializationsEnabled()
              ? MaterializationService.instance().query(rootSchema)
              : ImmutableList.<Prepare.Materialization>of();
      for (Prepare.Materialization materialization : materializations) {
        populateMaterializations(context, planner, materialization);
      }
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      final OptiqConnection connection, final OptiqSchema schema,
      final List<String> schemaPath,
      final ImmutableMap<OptiqConnectionProperty, String> propValues) {
    if (connection == null) {
      final OptiqPrepare.Context context0 = OptiqPrepare.Dummy.peek();
      final OptiqConnectionConfig config =
          mutate(context0.config(), propValues);
      return makeContext(config, context0.getTypeFactory(),
          context0.getDataContext(), schema, schemaPath);
    } else {
      final OptiqConnectionConfig config =
          mutate(connection.config(), propValues);
      return makeContext(config, connection.getTypeFactory(),
          createDataContext(connection), schema, schemaPath);
    }
  }
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        .go(materialization.tableRel);
  }

  private void useApplicableMaterializations() {
    // Avoid using materializations while populating materializations!
    final OptiqConnectionConfig config =
        context.unwrap(OptiqConnectionConfig.class);
    if (config == null || !config.materializationsEnabled()) {
      return;
    }

    // Given materializations:
    //   T = Emps Join Depts
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Related Classes of net.hydromatic.optiq.config.OptiqConnectionConfig

  • net.hydromatic.optiq.jdbc.OptiqConnectionImpl
  • net.hydromatic.optiq.prepare.OptiqPrepareImpl
  • net.hydromatic.optiq.Schemas
  • org.eigenbase.relopt.RelOptLattice
  • org.eigenbase.relopt.volcano.VolcanoPlanner
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