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     new e5e36f3  Fix an error in AggregationQuery system design doc (#2719)
e5e36f3 is described below

commit e5e36f3e3a8f5d83cfde63fa882e02eeec5fc991
Author: wangchao316 <[email protected]>
AuthorDate: Mon Feb 22 15:16:04 2021 +0800

    Fix an error in AggregationQuery system design doc (#2719)
---
 docs/zh/SystemDesign/DataQuery/AggregationQuery.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/zh/SystemDesign/DataQuery/AggregationQuery.md 
b/docs/zh/SystemDesign/DataQuery/AggregationQuery.md
index 519d147..bec99ab 100644
--- a/docs/zh/SystemDesign/DataQuery/AggregationQuery.md
+++ b/docs/zh/SystemDesign/DataQuery/AggregationQuery.md
@@ -90,7 +90,7 @@ if (Boolean.FALSE.equals(isCalculatedList.get(i))) {
 在使用 `overlapedPageData` 进行更新时,由于获得每一个聚合函数结果都会遍历这个 batchData,因此需要调用 
`resetBatchData()` 方法将指针指向其开始位置,使得下一个函数可以遍历。
 
 ## 带值过滤条件的聚合查询
-对于带值过滤条件的聚合查询,通过 `executeWithoutValueFilter()` 方法获得结果并构建 dataSet。首先根据表达式创建 
`timestampGenerator`,然后为每一个时间序列创建一个 `SeriesReaderByTimestamp`,放到 
`readersOfSelectedSeries`列表中;为每一个查询创建一个创建一个聚合结果 `AggregateResult`,放到 
`aggregateResults`列表中。
+对于带值过滤条件的聚合查询,通过 `executeWithoutValueFilter()` 方法获得结果并构建 dataSet。首先根据表达式创建 
`timestampGenerator`,然后为每一个时间序列创建一个 `SeriesReaderByTimestamp`,放到 
`readersOfSelectedSeries`列表中;为每一个查询创建一个聚合结果 `AggregateResult`,放到 
`aggregateResults`列表中。
 
 初始化完成后,调用 `aggregateWithValueFilter()` 方法更新结果:
 ```

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