Examples with SetProperty io.confluent.ksql.parser.tree.SetProperty used on opensource projects

Example 1 with SetProperty

use of io.confluent.ksql.parser.tree.SetProperty in project ksql by confluentinc.

the class KsqlParserTest method testSetProperties.

@Test
public void testSetProperties() throws Exception {
    String simpleQuery = "set 'auto.offset.reset'='earliest';";
    Statement statement = KSQL_PARSER.buildAst(simpleQuery, metaStore).get(0);
    Assert.assertTrue(statement instanceof SetProperty);
    SetProperty setProperty = (SetProperty) statement;
    Assert.assertTrue(setProperty.toString().equalsIgnoreCase("SetProperty{}"));
    Assert.assertTrue(setProperty.getPropertyName().equalsIgnoreCase("auto.offset.reset"));
    Assert.assertTrue(setProperty.getPropertyValue().equalsIgnoreCase("earliest"));
}

Example 2 with SetProperty

use of io.confluent.ksql.parser.tree.SetProperty in project ksql by confluentinc.

the class KsqlEngine method buildSingleQueryAst.

private Pair<String, Statement> buildSingleQueryAst(final Statement statement, final String statementString, final MetaStore tempMetaStore, final MetaStore tempMetaStoreForParser, final Map<String, Object> overriddenProperties) {
    log.info("Building AST for {}.", statementString);
    if (statement instanceof Query) {
        return new Pair<>(statementString, statement);
    } else if (statement instanceof CreateAsSelect) {
        CreateAsSelect createAsSelect = (CreateAsSelect) statement;
        QuerySpecification querySpecification = (QuerySpecification) createAsSelect.getQuery().getQueryBody();
        Query query = addInto(createAsSelect.getQuery(), querySpecification, createAsSelect.getName().getSuffix(), createAsSelect.getProperties(), createAsSelect.getPartitionByColumn());
        tempMetaStoreForParser.putSource(queryEngine.getResultDatasource(querySpecification.getSelect(), createAsSelect.getName().getSuffix()).cloneWithTimeKeyColumns());
        return new Pair<>(statementString, query);
    } else if (statement instanceof RegisterTopic) {
        ddlCommandExec.tryExecute(new RegisterTopicCommand((RegisterTopic) statement), tempMetaStoreForParser);
        ddlCommandExec.tryExecute(new RegisterTopicCommand((RegisterTopic) statement), tempMetaStore);
        return new Pair<>(statementString, statement);
    } else if (statement instanceof CreateStream) {
        ddlCommandExec.tryExecute(new CreateStreamCommand(statementString, (CreateStream) statement, overriddenProperties, topicClient, false), tempMetaStoreForParser);
        ddlCommandExec.tryExecute(new CreateStreamCommand(statementString, (CreateStream) statement, overriddenProperties, topicClient, false), tempMetaStore);
        return new Pair<>(statementString, statement);
    } else if (statement instanceof CreateTable) {
        ddlCommandExec.tryExecute(new CreateTableCommand(statementString, (CreateTable) statement, overriddenProperties, topicClient, false), tempMetaStoreForParser);
        ddlCommandExec.tryExecute(new CreateTableCommand(statementString, (CreateTable) statement, overriddenProperties, topicClient, false), tempMetaStore);
        return new Pair<>(statementString, statement);
    } else if (statement instanceof DropStream) {
        ddlCommandExec.tryExecute(new DropSourceCommand((DropStream) statement, DataSource.DataSourceType.KSTREAM, this), tempMetaStore);
        ddlCommandExec.tryExecute(new DropSourceCommand((DropStream) statement, DataSource.DataSourceType.KSTREAM, this), tempMetaStoreForParser);
        return new Pair<>(statementString, statement);
    } else if (statement instanceof DropTable) {
        ddlCommandExec.tryExecute(new DropSourceCommand((DropTable) statement, DataSource.DataSourceType.KTABLE, this), tempMetaStore);
        ddlCommandExec.tryExecute(new DropSourceCommand((DropTable) statement, DataSource.DataSourceType.KTABLE, this), tempMetaStoreForParser);
        return new Pair<>(statementString, statement);
    } else if (statement instanceof DropTopic) {
        ddlCommandExec.tryExecute(new DropTopicCommand((DropTopic) statement), tempMetaStore);
        ddlCommandExec.tryExecute(new DropTopicCommand((DropTopic) statement), tempMetaStoreForParser);
        return new Pair<>(statementString, statement);
    } else if (statement instanceof SetProperty) {
        return new Pair<>(statementString, statement);
    }
    return null;
}

Example 3 with SetProperty

use of io.confluent.ksql.parser.tree.SetProperty in project ksql by confluentinc.

the class CommandFactoriesTest method shouldCreateCommandForSetProperty.

@Test
public void shouldCreateCommandForSetProperty() {
    final DdlCommand result = commandFactories.create(sqlExpression, new SetProperty(Optional.empty(), "prop", "value"), new HashMap<>());
    assertThat(result, instanceOf(SetPropertyCommand.class));
}