怎样在去数据的时候不要返回数据库中的字段的信息
[columns] => Array
(
[id] => CMysqlColumnSchema Object
(
[name] => id
[rawName] => `id`
[allowNull] =>
[dbType] => int(10) unsigned
[type] => string
[defaultValue] =>
[size] => 10
[precision] => 10
[scale] =>
[isPrimaryKey] => 1
[isForeignKey] =>
[autoIncrement] => 1
[_e:CComponent:private] =>
[_m:CComponent:private] =>
)
[title] => CMysqlColumnSchema Object
(
[name] => title
[rawName] => `title`
[allowNull] =>
[dbType] => char(240)
[type] => string
[defaultValue] =>
[size] => 240
[precision] => 240
[scale] =>
[isPrimaryKey] =>
[isForeignKey] =>
[autoIncrement] =>
[_e:CComponent:private] =>
[_m:CComponent:private] =>
)