Doctrine 2 Model: How set table name with "-" in it?

How should I name a Doctrine 2 Model table row variable (e.g. url-name is the table row name) and I tried it with that:

/** @Column(name="url-name", type="string") */
private $urlName;

// or I tri开发者_开发技巧ed also

/** @Column(name="`url-name`", type="string") */
private $url_name;

But it doesn't fetch the $urlName row (this row result is empty but other rows/the rest is fetched correct).

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You cannot use minus character as a part of column name. Just take a look at this query:

SELECT url-name ...

It means substract name from url just like price * tax means multiply price by tax. Use _ instead of -.