NAME

SQL::Builder::PostfixOp - Represent a SQL unary (postfix) operator/expression

SYNOPSIS

Basically:

        foo Bar

where foo is the expression/operand, and Bar is the operator:

        my $po = SQL::Builder::PostfixOp(op => "!", oper => "foo");

        # foo !
        print $po->sql;

        $po->parens(1);
                
        # (foo !)
        print $po->sql;

        $po->op(undef);

        # error
        print $po->sql;

DESCRIPTION

This is a subclass of SQL::Builder::UnaryOp(3), which represents unary operations

METHODS

sql()

This method returns the SQL serialization in the format of:

        $oper $op

where $oper and $op are the values of oper() and op() passed through SQL::Builder::Base::dosql(). See SQL::Builder::UnaryOp(3) for docs. If parens() returns true, the resulting expression is wrapped in parenthesis.

SEE ALSO

SQL::Builder::Base(3) SQL::Builder(3) SQL::Builder::UnaryOp(3) SQL::Builder::PrefixOp(3)