Examples of AliasSymbol

com.odiago.flumebase.exec.AliasSymbol
A symbol which refers to another existing symbol. This allows a symbol to be referenced by a different name by the user. For example, in the context of "SELECT x FROM s", the field may be referenced as 'x' (the primary symbol), or also 's.x' (the alias).
org.teiid.query.sql.symbol.AliasSymbol
An AliasSymbol wraps a SingleElementSymbol and changes it's name. AliasSymbols should be used to perform the aliasing of elements in a SELECT clause. They should typically NOT be used elsewhere in a query. The alias symbol takes on the type of it's underlying SingleElementSymbol. AliasSymbols are typically applied to ElementSymbol, ExpressionSymbol, and AggregateSymbol.

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

        From from = new From();
        from.addGroup(g);


        Function f = new Function("insert", new Expression[] { new Constant("x"), new Constant(new Integer(1)), new Constant("a")}); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        ExpressionSymbol es = new ExpressionSymbol("expr", f); //$NON-NLS-1$
        AliasSymbol as = new AliasSymbol("x", es); //$NON-NLS-1$
        Select select = new Select();
        select.addSymbol(as);


        Query query = new Query();
        query.setSelect(select);

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

        Iterator iter = symbols.iterator();
        while (iter.hasNext()) {
            SingleElementSymbol symbol = (SingleElementSymbol)iter.next();
            String name = symbol.getName();
            if (symbol instanceof AliasSymbol) {
                AliasSymbol alias = (AliasSymbol)symbol;
                symbol = alias.getSymbol();
            }
            if (symbol instanceof ElementSymbol) {
                ElementSymbol element = (ElementSymbol)symbol;
                GroupSymbol group = element.getGroupSymbol();
                Object groupID = null;

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