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public interface IQueryExecutionHints
This class provides hints info for a Data Engine Query to execution.
Method Summary | |
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void |
addTargetGroupInstance(IGroupInstanceInfo info)
Add a target group instance. |
boolean |
doSortBeforeGrouping()
Indicate whether should we do sort before grouping. |
java.util.List<IGroupInstanceInfo> |
getTargetGroupInstances()
Return a list of IGroupInstanceInfo instances that is needed in target ResultSet. |
void |
setSortBeforeGrouping(boolean doSortBeforeGrouping)
Set whether to sort before grouping. |
Method Detail |
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boolean doSortBeforeGrouping()
java.util.List<IGroupInstanceInfo> getTargetGroupInstances()
void setSortBeforeGrouping(boolean doSortBeforeGrouping)
doSortBeforeGrouping
- void addTargetGroupInstance(IGroupInstanceInfo info)
info
-
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