When this property is configured to False (default), a Query obeys the Domain configuration, the QueryCacheMaxKBytes and QueryCacheMaxRows properties are not considered and these values are defined in the Maximum query cache size (kilobytes) and Maximum query cache size (rows) options of that tab, respectively. When this property is configured to True, a Query uses a cache, the maximum size in KBytes of that cache is defined by the QueryCacheMaxKBytes property, and the maximum size of rows returned in that cache is defined by the QueryCacheMaxRows property.