arrayable-operator error

[srini vasulu，修改在12 年前。]

Hi I am facing one issue with arrayable-operator="OR" operator in service.xml file.
<finder-column name="xxxxx" arrayable-operator="OR"/> here column data type is String i am getting the error.
Please let me know the column name should be only long or any data type we can give. if only long why it's not accepting String data type.

thanks
srinu

[Jignesh Vachhani，修改在12 年前。]

which version of liferay you are using ?

[srini vasulu，修改在12 年前。]

liferay-plugins-sdk-6.0-ee-sp1 i am using