Examples with Constant org.teiid.query.sql.symbol.Constant used on opensource projects

Example 26 with Constant

use of org.teiid.query.sql.symbol.Constant in project teiid by teiid.

the class TestQueryRewriter method testRewriteInNotHashable.

@Test
public void testRewriteInNotHashable() throws Exception {
    Constant c = new Constant(new FakeObject(0));
    // $NON-NLS-1$
    SetCriteria crit = new SetCriteria(c, new ArrayList<Constant>());
    crit.getValues().add(new Constant(new FakeObject(1)));
    crit.getValues().add(new Constant(new FakeObject(2)));
    Criteria actual = QueryRewriter.rewriteCriteria(crit, null, null);
    assertEquals(QueryRewriter.TRUE_CRITERIA, actual);
}

Example 27 with Constant

use of org.teiid.query.sql.symbol.Constant in project teiid by teiid.

the class TestQueryRewriter method testRewriteCrit_formatDouble.

@Ignore(value = "Cannot deterime if the format is narrowing")
@Test
public void testRewriteCrit_formatDouble() throws Exception {
    // $NON-NLS-1$
    String original = "formatDouble(convert(pm1.g1.e4, double), '$#,##0.00') = '$1,234.50'";
    // $NON-NLS-1$
    String expected = "pm1.g1.e4 = '1234.5'";
    QueryMetadataInterface metadata = RealMetadataFactory.example1Cached();
    Criteria origCrit = parseCriteria(original, metadata);
    Criteria expectedCrit = parseCriteria(expected, metadata);
    ((CompareCriteria) expectedCrit).setRightExpression(new Constant(new Double(1234.5)));
    // rewrite
    Criteria actual = QueryRewriter.rewriteCriteria(origCrit, null, null);
    // $NON-NLS-1$
    assertEquals("Did not rewrite correctly: ", expectedCrit, actual);
}

Example 28 with Constant

use of org.teiid.query.sql.symbol.Constant in project teiid by teiid.

the class TestQueryRewriter method testStoredProcedure_9822.

// defect 9822
@Test
public void testStoredProcedure_9822() throws Exception {
    QueryParser parser = new QueryParser();
    // $NON-NLS-1$
    Command command = parser.parseCommand("exec pm1.sp4(5)");
    // resolve
    QueryMetadataInterface metadata = RealMetadataFactory.example1Cached();
    QueryResolver.resolveCommand(command, metadata);
    // rewrite
    Command rewriteCommand = QueryRewriter.rewrite(command, metadata, null);
    Collection<SPParameter> parameters = ((StoredProcedure) rewriteCommand).getParameters();
    for (SPParameter param : parameters) {
        if (param.getParameterType() == ParameterInfo.IN || param.getParameterType() == ParameterInfo.INOUT) {
            assertTrue(param.getExpression() instanceof Constant);
        }
    }
}

Example 29 with Constant

use of org.teiid.query.sql.symbol.Constant in project teiid by teiid.

the class TestAliasSymbol method testClone.

@Test
public void testClone() {
    // $NON-NLS-1$ //$NON-NLS-2$
    AliasSymbol a1 = new AliasSymbol("X", new ExpressionSymbol("x", new Constant(1)));
    // $NON-NLS-1$
    a1.setOutputName("foo");
    AliasSymbol clone = (AliasSymbol) a1.clone();
    assertEquals(a1, clone);
    assertEquals(a1.getOutputName(), clone.getOutputName());
}

Example 30 with Constant

use of org.teiid.query.sql.symbol.Constant in project teiid by teiid.

the class TestCompoundCriteria method testClone2.

public void testClone2() {
    // $NON-NLS-1$
    ElementSymbol e1 = new ElementSymbol("e1");
    // $NON-NLS-1$
    CompareCriteria ccrit1 = new CompareCriteria(e1, CompareCriteria.EQ, new Constant("abc"));
    CompoundCriteria comp = new CompoundCriteria(CompoundCriteria.AND, ccrit1, null);
    UnitTestUtil.helpTestEquivalence(0, comp, comp.clone());
}