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commit bbba3030e040c049af3dd13b46f85458aab26940 Author: Minghui Liu <[email protected]> AuthorDate: Wed Nov 2 16:43:12 2022 +0800 update Query-Filter --- docs/UserGuide/Query-Data/Query-Filter.md | 7 ++----- docs/zh/UserGuide/Query-Data/Query-Filter.md | 6 ++---- 2 files changed, 4 insertions(+), 9 deletions(-) diff --git a/docs/UserGuide/Query-Data/Query-Filter.md b/docs/UserGuide/Query-Data/Query-Filter.md index 91ef5722bf..9811148c16 100644 --- a/docs/UserGuide/Query-Data/Query-Filter.md +++ b/docs/UserGuide/Query-Data/Query-Filter.md @@ -95,16 +95,13 @@ An example is as follows: select code from root.sg1.d1 where code not in ('200', '300', '400', '500'); ```` -## Null Filter -Use null filters to filter data whose data value is null or not. - -1. Select data with values is null: +6. Select data with values is null: ```sql select code from root.sg1.d1 where temperature is null; ```` -2. Select data with values is not null: +7. Select data with values is not null: ```sql select code from root.sg1.d1 where temperature is not null; diff --git a/docs/zh/UserGuide/Query-Data/Query-Filter.md b/docs/zh/UserGuide/Query-Data/Query-Filter.md index a53f1c7994..f22cbf2313 100644 --- a/docs/zh/UserGuide/Query-Data/Query-Filter.md +++ b/docs/zh/UserGuide/Query-Data/Query-Filter.md @@ -94,15 +94,13 @@ select code from root.sg1.d1 where code not in ('200', '300', '400', '500'); ``` -## 空值过滤 -使用空值过滤条件可以筛选出值为空或非空的数据 -1. 选择值为空的数据: +6. 选择值为空的数据: ```sql select code from root.sg1.d1 where temperature is null; ```` -2. 选择值为非空的数据: +7. 选择值为非空的数据: ```sql select code from root.sg1.d1 where temperature is not null;
