Examples of org.teiid.query.sql.symbol.AllSymbol

org.teiid.query.sql.symbol.AllSymbol

This is a subclass of Symbol representing *, which contains all of the elements from all groups in the query. The name of this symbol is always "*", when resolved it contains a set of Element Symbols referred to by the AllSymbol

        GroupSymbol group = new GroupSymbol("pm4.g2"); //$NON-NLS-1$
        from.addGroup(group);
        query.setFrom(from);
        
        Select select = new Select();
        select.addSymbol(new AllSymbol());
        query.setSelect(select);


        group.setMetadataID(METADATA.getGroupID("pm4.g2")); //$NON-NLS-1$
                
        PlanNode n1 = NodeFactory.getNewNode(NodeConstants.Types.ACCESS);

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    @Test public void testOptionalFromClause1() {
        String sql = "SELECT * FROM /*+ optional */ t1, t2"; //$NON-NLS-1$
        
        Query query = new Query();
        Select select = new Select();
        select.addSymbol(new AllSymbol());
        query.setSelect(select);
        From from = new From();
        UnaryFromClause ufc = new UnaryFromClause();
        ufc.setGroup(new GroupSymbol("t1")); //$NON-NLS-1$
        ufc.setOptional(true);

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    @Test public void testOptionalFromClause1_1() {
        String sql = "SELECT * FROM /*+ optional*/ t1, t2"; //$NON-NLS-1$
        
        Query query = new Query();
        Select select = new Select();
        select.addSymbol(new AllSymbol());
        query.setSelect(select);
        From from = new From();
        UnaryFromClause ufc = new UnaryFromClause();
        ufc.setGroup(new GroupSymbol("t1")); //$NON-NLS-1$
        ufc.setOptional(true);

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    @Test public void testOptionalFromClause1_2() {
        String sql = "SELECT * FROM /*+optional */ t1, t2"; //$NON-NLS-1$
        
        Query query = new Query();
        Select select = new Select();
        select.addSymbol(new AllSymbol());
        query.setSelect(select);
        From from = new From();
        UnaryFromClause ufc = new UnaryFromClause();
        ufc.setGroup(new GroupSymbol("t1")); //$NON-NLS-1$
        ufc.setOptional(true);

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    @Test public void testOptionalFromClause1_3() {
        String sql = "SELECT * FROM /*+ optional  */ t1, t2"; //$NON-NLS-1$
        
        Query query = new Query();
        Select select = new Select();
        select.addSymbol(new AllSymbol());
        query.setSelect(select);
        From from = new From();
        UnaryFromClause ufc = new UnaryFromClause();
        ufc.setGroup(new GroupSymbol("t1")); //$NON-NLS-1$
        ufc.setOptional(true);

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    @Test public void testOptionalFromClause1_4() {
        String sql = "SELECT * /*+ optional */ FROM /*+ OptiOnal  */ t1, t2"; //$NON-NLS-1$
        
        Query query = new Query();
        Select select = new Select();
        select.addSymbol(new AllSymbol());
        query.setSelect(select);
        From from = new From();
        UnaryFromClause ufc = new UnaryFromClause();
        ufc.setGroup(new GroupSymbol("t1")); //$NON-NLS-1$
        ufc.setOptional(true);

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    @Test public void testOptionalFromClause1_5() {
        String sql = "SELECT * FROM /*+ OptiOnal  */ t1, t2"; //$NON-NLS-1$
        
        Query query = new Query();
        Select select = new Select();
        select.addSymbol(new AllSymbol());
        query.setSelect(select);
        From from = new From();
        UnaryFromClause ufc = new UnaryFromClause();
        ufc.setGroup(new GroupSymbol("t1")); //$NON-NLS-1$
        ufc.setOptional(true);

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    @Test public void testOptionalFromClause2() {
        String sql = "SELECT * FROM t1, /*+ optional */ t2"; //$NON-NLS-1$
        
        Query query = new Query();
        Select select = new Select();
        select.addSymbol(new AllSymbol());
        query.setSelect(select);
        From from = new From();
        from.addGroup(new GroupSymbol("t1")); //$NON-NLS-1$
        UnaryFromClause ufc = new UnaryFromClause();
        ufc.setGroup(new GroupSymbol("t2")); //$NON-NLS-1$

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    @Test public void testOptionalFromClause3() {
        String sql = "SELECT * FROM /*+ optional */ t1 AS a, t2"; //$NON-NLS-1$
        
        Query query = new Query();
        Select select = new Select();
        select.addSymbol(new AllSymbol());
        query.setSelect(select);
        From from = new From();
        UnaryFromClause ufc = new UnaryFromClause();
        ufc.setGroup(new GroupSymbol("a", "t1")); //$NON-NLS-1$ //$NON-NLS-2$
        ufc.setOptional(true);

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    @Test public void testOptionalFromClause4() {
        String sql = "SELECT * FROM t1, /*+ optional */ t2 as a"; //$NON-NLS-1$
        
        Query query = new Query();
        Select select = new Select();
        select.addSymbol(new AllSymbol());
        query.setSelect(select);
        From from = new From();
        from.addGroup(new GroupSymbol("t1")); //$NON-NLS-1$
        UnaryFromClause ufc = new UnaryFromClause();
        ufc.setGroup(new GroupSymbol("a", "t2")); //$NON-NLS-1$ //$NON-NLS-2$

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