Examples with JavaTypeFactoryImpl org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.jdbc.JavaTypeFactoryImpl used on opensource projects

Example 36 with JavaTypeFactoryImpl

use of org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.jdbc.JavaTypeFactoryImpl in project storm by apache.

the class TestCompilerUtils method sqlOverDummyTable.

public static CalciteState sqlOverDummyTable(String sql) throws RelConversionException, ValidationException, SqlParseException {
    SchemaPlus schema = Frameworks.createRootSchema(true);
    JavaTypeFactory typeFactory = new JavaTypeFactoryImpl(RelDataTypeSystem.DEFAULT);
    StreamableTable streamableTable = new CompilerUtil.TableBuilderInfo(typeFactory).field("ID", SqlTypeName.INTEGER, new ColumnConstraint.PrimaryKey(SqlMonotonicity.MONOTONIC, SqlParserPos.ZERO)).field("NAME", typeFactory.createType(String.class)).field("ADDR", typeFactory.createType(String.class)).build();
    Table table = streamableTable.stream();
    schema.add("FOO", table);
    schema.add("BAR", table);
    schema.add("MYPLUS", ScalarFunctionImpl.create(MyPlus.class, "eval"));
    QueryPlanner queryPlanner = new QueryPlanner(schema);
    StreamsRel tree = queryPlanner.getPlan(sql);
    System.out.println(StormRelUtils.explain(tree, SqlExplainLevel.ALL_ATTRIBUTES));
    return new CalciteState(schema, tree);
}

Example 37 with JavaTypeFactoryImpl

use of org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.jdbc.JavaTypeFactoryImpl in project calcite by apache.

the class RexTransformerTest method setUp.

@Before
public void setUp() {
    typeFactory = new JavaTypeFactoryImpl(RelDataTypeSystem.DEFAULT);
    rexBuilder = new RexBuilder(typeFactory);
    boolRelDataType = typeFactory.createSqlType(SqlTypeName.BOOLEAN);
    x = new RexInputRef(0, typeFactory.createTypeWithNullability(boolRelDataType, true));
    y = new RexInputRef(1, typeFactory.createTypeWithNullability(boolRelDataType, true));
    z = new RexInputRef(2, typeFactory.createTypeWithNullability(boolRelDataType, true));
    trueRex = rexBuilder.makeLiteral(true);
    falseRex = rexBuilder.makeLiteral(false);
}

Example 38 with JavaTypeFactoryImpl

use of org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.jdbc.JavaTypeFactoryImpl in project calcite by apache.

the class SqlLimitsTest method testPrintLimits.

@Test
public void testPrintLimits() {
    StringWriter sw = new StringWriter();
    PrintWriter pw = new PrintWriter(sw);
    final List<RelDataType> types = getTypes(new JavaTypeFactoryImpl(RelDataTypeSystem.DEFAULT));
    for (RelDataType type : types) {
        pw.println(type.toString());
        printLimit(pw, "  min - epsilon:          ", type, false, SqlTypeName.Limit.OVERFLOW, true);
        printLimit(pw, "  min:                    ", type, false, SqlTypeName.Limit.OVERFLOW, false);
        printLimit(pw, "  zero - delta:           ", type, false, SqlTypeName.Limit.UNDERFLOW, false);
        printLimit(pw, "  zero - delta + epsilon: ", type, false, SqlTypeName.Limit.UNDERFLOW, true);
        printLimit(pw, "  zero:                   ", type, false, SqlTypeName.Limit.ZERO, false);
        printLimit(pw, "  zero + delta - epsilon: ", type, true, SqlTypeName.Limit.UNDERFLOW, true);
        printLimit(pw, "  zero + delta:           ", type, true, SqlTypeName.Limit.UNDERFLOW, false);
        printLimit(pw, "  max:                    ", type, true, SqlTypeName.Limit.OVERFLOW, false);
        printLimit(pw, "  max + epsilon:          ", type, true, SqlTypeName.Limit.OVERFLOW, true);
        pw.println();
    }
    pw.flush();
    getDiffRepos().assertEquals("output", "${output}", sw.toString());
}

Example 39 with JavaTypeFactoryImpl

use of org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.jdbc.JavaTypeFactoryImpl in project calcite by apache.

the class SqlOperatorBindingTest method setUp.

@Before
public void setUp() {
    JavaTypeFactory typeFactory = new JavaTypeFactoryImpl(RelDataTypeSystem.DEFAULT);
    integerDataType = typeFactory.createSqlType(SqlTypeName.INTEGER);
    integerType = SqlTypeUtil.convertTypeToSpec(integerDataType);
    rexBuilder = new RexBuilder(typeFactory);
}

Example 40 with JavaTypeFactoryImpl

use of org.apache.beam.vendor.calcite.v1_28_0.org.apache.calcite.jdbc.JavaTypeFactoryImpl in project calcite by apache.

the class PermutationTestCase method testProjectPermutation.

@Test
public void testProjectPermutation() {
    final RelDataTypeFactory typeFactory = new JavaTypeFactoryImpl();
    final RexBuilder builder = new RexBuilder(typeFactory);
    final RelDataType doubleType = typeFactory.createSqlType(SqlTypeName.DOUBLE);
    // A project with [1, 1] is not a permutation, so should return null
    final Permutation perm = Project.getPermutation(2, ImmutableList.of(builder.makeInputRef(doubleType, 1), builder.makeInputRef(doubleType, 1)));
    assertThat(perm, nullValue());
    // A project with [0, 1, 0] is not a permutation, so should return null
    final Permutation perm1 = Project.getPermutation(2, ImmutableList.of(builder.makeInputRef(doubleType, 0), builder.makeInputRef(doubleType, 1), builder.makeInputRef(doubleType, 0)));
    assertThat(perm1, nullValue());
    // A project of [1, 0] is a valid permutation!
    final Permutation perm2 = Project.getPermutation(2, ImmutableList.of(builder.makeInputRef(doubleType, 1), builder.makeInputRef(doubleType, 0)));
    assertThat(perm2, is(new Permutation(new int[] { 1, 0 })));
}