Examples with QueryResolverException org.teiid.api.exception.query.QueryResolverException used on opensource projects

Example 61 with QueryResolverException

use of org.teiid.api.exception.query.QueryResolverException in project teiid by teiid.

the class TestFunctionResolving method testImportedPushdown.

@Test
public void testImportedPushdown() throws Exception {
    RealMetadataFactory.example1Cached();
    QueryMetadataInterface tm = RealMetadataFactory.fromDDL("x", new DDLHolder("y", "create foreign function func(x object) returns object;"), new DDLHolder("z", "create foreign function func(x object) returns object;"));
    String sql = "func('a')";
    Function func = (Function) QueryParser.getQueryParser().parseExpression(sql);
    try {
        ResolverVisitor.resolveLanguageObject(func, tm);
        fail("should be ambiguous");
    } catch (QueryResolverException e) {
    }
    tm = RealMetadataFactory.fromDDL("x", new DDLHolder("y", "create foreign function func(x object) returns object options (\"teiid_rel:system-name\" 'f');"), new DDLHolder("z", "create foreign function func(x object) returns object options (\"teiid_rel:system-name\" 'f');"));
    func = (Function) QueryParser.getQueryParser().parseExpression(sql);
    ResolverVisitor.resolveLanguageObject(func, tm);
    tm = RealMetadataFactory.fromDDL("x", new DDLHolder("y", "create foreign function func() returns object options (\"teiid_rel:system-name\" 'f');"), new DDLHolder("z", "create foreign function func() returns object options (\"teiid_rel:system-name\" 'f');"));
    func = (Function) QueryParser.getQueryParser().parseExpression("func()");
    ResolverVisitor.resolveLanguageObject(func, tm);
}

Example 62 with QueryResolverException

use of org.teiid.api.exception.query.QueryResolverException in project teiid by teiid.

the class TestFunctionResolving method testResolveBadConvert.

@Test
public void testResolveBadConvert() throws Exception {
    // $NON-NLS-1$
    Function function = new Function("convert", new Expression[] { new Constant(new Character('a')), new Constant(DataTypeManager.DefaultDataTypes.DATE) });
    try {
        ResolverVisitor.resolveLanguageObject(function, RealMetadataFactory.example1Cached());
        // $NON-NLS-1$
        fail("excpetion expected");
    } catch (QueryResolverException err) {
        // $NON-NLS-1$
        assertEquals("TEIID30071 The conversion from char to date is not allowed.", err.getMessage());
    }
}