Examples with Symbol io.crate.analyze.symbol.Symbol used on opensource projects

Example 86 with Symbol

use of io.crate.analyze.symbol.Symbol in project crate by crate.

the class SymbolToTrueVisitorTest method testFalseAndMatchFunction.

@Test
public void testFalseAndMatchFunction() throws Exception {
    Symbol symbol = convertFromSQL("false and match (table_name, 'jalla')");
    assertThat(symbol, isLiteral(false));
}

Example 87 with Symbol

use of io.crate.analyze.symbol.Symbol in project crate by crate.

the class SymbolToTrueVisitorTest method testNullAndMatchFunction.

@Test
public void testNullAndMatchFunction() throws Exception {
    Symbol symbol = convertFromSQL("null and match (table_name, 'jalla')");
    assertThat(symbol, isLiteral(null, DataTypes.BOOLEAN));
}

Example 88 with Symbol

use of io.crate.analyze.symbol.Symbol in project crate by crate.

the class GroupProjectionTest method testStreaming2.

@Test
public void testStreaming2() throws Exception {
    Reference nameRef = createReference("name", DataTypes.STRING);
    List<Symbol> keys = Collections.singletonList(nameRef);
    List<Aggregation> aggregations = Collections.singletonList(Aggregation.finalAggregation(new FunctionInfo(new FunctionIdent(CountAggregation.NAME, ImmutableList.of()), DataTypes.LONG), ImmutableList.of(), Aggregation.Step.PARTIAL));
    GroupProjection groupProjection = new GroupProjection(keys, aggregations, RowGranularity.CLUSTER);
    BytesStreamOutput out = new BytesStreamOutput();
    Projection.toStream(groupProjection, out);
    StreamInput in = StreamInput.wrap(out.bytes());
    GroupProjection p2 = (GroupProjection) Projection.fromStream(in);
    assertThat(p2.keys().size(), is(1));
    assertThat(p2.values().size(), is(1));
}

Example 89 with Symbol

use of io.crate.analyze.symbol.Symbol in project crate by crate.

the class GroupProjectionTest method testStreaming.

@Test
public void testStreaming() throws Exception {
    ImmutableList<Symbol> keys = ImmutableList.of(createReference("foo", DataTypes.STRING), createReference("bar", DataTypes.SHORT));
    ImmutableList<Aggregation> aggregations = ImmutableList.of();
    GroupProjection p = new GroupProjection(keys, aggregations, RowGranularity.CLUSTER);
    BytesStreamOutput out = new BytesStreamOutput();
    Projection.toStream(p, out);
    StreamInput in = StreamInput.wrap(out.bytes());
    GroupProjection p2 = (GroupProjection) Projection.fromStream(in);
    assertEquals(p, p2);
}

Example 90 with Symbol

use of io.crate.analyze.symbol.Symbol in project crate by crate.

the class GroupProjectionTest method testStreamingGranularity.

@Test
public void testStreamingGranularity() throws Exception {
    ImmutableList<Symbol> keys = ImmutableList.of(createReference("foo", DataTypes.STRING), createReference("bar", DataTypes.SHORT));
    ImmutableList<Aggregation> aggregations = ImmutableList.of();
    GroupProjection p = new GroupProjection(keys, aggregations, RowGranularity.SHARD);
    BytesStreamOutput out = new BytesStreamOutput();
    Projection.toStream(p, out);
    StreamInput in = StreamInput.wrap(out.bytes());
    GroupProjection p2 = (GroupProjection) Projection.fromStream(in);
    assertEquals(p, p2);
}