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Change the execution order in the overview data query to a graph #564

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Merged
CritasWang merged 2 commits into from
Feb 18, 2025
Merged

Change the execution order in the overview data query to a graph #564

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ad5a089
Change the execution order in the overview data query to a graph
W1y1r Feb 18, 2025
a6f50b4
Delete clause execution order in Chinese in the image
W1y1r Feb 18, 2025
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Binary file added src/.vuepress/public/img/子句执行顺序01.png
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11 changes: 2 additions & 9 deletions src/zh/UserGuide/Master/Table/Basic-Concept/Query-Data.md
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Original file line number Diff line number Diff line change
Expand Up @@ -49,15 +49,8 @@ IoTDB 查询语法提供以下子句：

## 2. 子句执行顺序

1. FROM(表名)
2. WHERE(条件过滤)
3. SELECT(列名/表达式)
4. GROUP BY (分组)
5. HAVING(分组后的条件过滤)
6. FILL(空值填充)
7. ORDER BY(排序)
8. OFFSET(偏移量)
9. LIMIT(限制数量)
![](/img/%E5%AD%90%E5%8F%A5%E6%89%A7%E8%A1%8C%E9%A1%BA%E5%BA%8F01.png)


## 3. 常见查询示例

Expand Down
10 changes: 1 addition & 9 deletions src/zh/UserGuide/Master/Table/SQL-Manual/overview.md
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Original file line number Diff line number Diff line change
Expand Up @@ -49,12 +49,4 @@ IoTDB 查询语法提供以下子句：

## 2 子句执行顺序

1. FROM(表名)
2. WHERE(条件过滤)
3. SELECT(列名/表达式)
4. GROUP BY (分组)
5. HAVING(分组后的条件过滤)
6. FILL(空值填充)
7. ORDER BY(排序)
8. OFFSET(偏移量)
9. LIMIT(限制数量)
![](/img/%E5%AD%90%E5%8F%A5%E6%89%A7%E8%A1%8C%E9%A1%BA%E5%BA%8F01.png)
12 changes: 3 additions & 9 deletions src/zh/UserGuide/latest-Table/Basic-Concept/Query-Data.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -49,15 +49,9 @@ IoTDB 查询语法提供以下子句：

## 2. 子句执行顺序

1. FROM(表名)
2. WHERE(条件过滤)
3. SELECT(列名/表达式)
4. GROUP BY (分组)
5. HAVING(分组后的条件过滤)
6. FILL(空值填充)
7. ORDER BY(排序)
8. OFFSET(偏移量)
9. LIMIT(限制数量)
![](/img/%E5%AD%90%E5%8F%A5%E6%89%A7%E8%A1%8C%E9%A1%BA%E5%BA%8F01.png)



## 3. 常见查询示例

Expand Down
11 changes: 2 additions & 9 deletions src/zh/UserGuide/latest-Table/SQL-Manual/overview.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -49,12 +49,5 @@ IoTDB 查询语法提供以下子句：

## 2 子句执行顺序

1. FROM(表名)
2. WHERE(条件过滤)
3. SELECT(列名/表达式)
4. GROUP BY (分组)
5. HAVING(分组后的条件过滤)
6. FILL(空值填充)
7. ORDER BY(排序)
8. OFFSET(偏移量)
9. LIMIT(限制数量)

![](/img/%E5%AD%90%E5%8F%A5%E6%89%A7%E8%A1%8C%E9%A1%BA%E5%BA%8F01.png)