Examples with SingleStatementContext io.confluent.ksql.parser.SqlBaseParser.SingleStatementContext used on opensource projects

Example 36 with SingleStatementContext

use of io.confluent.ksql.parser.SqlBaseParser.SingleStatementContext in project ksql by confluentinc.

the class AstBuilderTest method shouldSupportQuotedExplainStatements.

@Test
public void shouldSupportQuotedExplainStatements() {
    // Given:
    final SingleStatementContext stmt = givenQuery("EXPLAIN `CSAS_FOO-BAR`;");
    // When:
    final Explain explain = (Explain) builder.buildStatement(stmt);
    // Then:
    assertThat(explain.getQueryId(), is(Optional.of("CSAS_FOO-BAR")));
}

Example 37 with SingleStatementContext

use of io.confluent.ksql.parser.SqlBaseParser.SingleStatementContext in project ksql by confluentinc.

the class AstBuilderTest method shouldSupportExplicitEmitChangesForCtas.

@Test
public void shouldSupportExplicitEmitChangesForCtas() {
    // Given:
    final SingleStatementContext stmt = givenQuery("CREATE TABLE X AS SELECT COUNT(1) FROM TEST1 GROUP BY ROWKEY EMIT CHANGES;");
    // When:
    final Query result = ((QueryContainer) builder.buildStatement(stmt)).getQuery();
    // Then:
    assertThat("Should be push", result.isPullQuery(), is(false));
    assertThat(result.getRefinement().get().getOutputRefinement(), is(OutputRefinement.CHANGES));
}

Example 38 with SingleStatementContext

use of io.confluent.ksql.parser.SqlBaseParser.SingleStatementContext in project ksql by confluentinc.

the class AstBuilderTest method shouldHandleQualifiedSelectStarOnRightJoinSource.

@Test
public void shouldHandleQualifiedSelectStarOnRightJoinSource() {
    // Given:
    final SingleStatementContext stmt = givenQuery("SELECT TEST2.* FROM TEST1 JOIN TEST2 WITHIN 1 SECOND ON TEST1.ID = TEST2.ID;");
    // When:
    final Query result = (Query) builder.buildStatement(stmt);
    // Then:
    assertThat(result.getSelect(), is(new Select(ImmutableList.of(new AllColumns(Optional.of(TEST2_NAME))))));
}

Example 39 with SingleStatementContext

use of io.confluent.ksql.parser.SqlBaseParser.SingleStatementContext in project ksql by confluentinc.

the class AstBuilderTest method shouldHandleAliasQualifiedSelectStarOnLeftJoinSource.

@Test
public void shouldHandleAliasQualifiedSelectStarOnLeftJoinSource() {
    // Given:
    final SingleStatementContext stmt = givenQuery("SELECT T1.* FROM TEST1 T1 JOIN TEST2 WITHIN 1 SECOND ON T1.ID = TEST2.ID;");
    // When:
    final Query result = (Query) builder.buildStatement(stmt);
    // Then:
    assertThat(result.getSelect(), is(new Select(ImmutableList.of(new AllColumns(Optional.of(SourceName.of("T1")))))));
}

Example 40 with SingleStatementContext

use of io.confluent.ksql.parser.SqlBaseParser.SingleStatementContext in project ksql by confluentinc.

the class AstBuilderTest method shouldCreateSourceStream.

public void shouldCreateSourceStream() {
    // Given:
    final SingleStatementContext stmt = givenQuery("CREATE SOURCE STREAM X WITH (kafka_topic='X');");
    // When:
    final CreateStream result = (CreateStream) builder.buildStatement(stmt);
    // Then:
    assertThat(result.isSource(), is(true));
}