Oracle ,mysql,sqlserver 分页 sql
时间: 2024-04-05 09:04:09 浏览: 95
在Oracle、MySQL和SQL Server中,实现分页查询的SQL语句略有不同。以下是针对每个数据库的示例:
1. Oracle分页查询:
```sql
SELECT *
FROM (
SELECT column1, column2, ..., ROW_NUMBER() OVER (ORDER BY column1) AS row_num
FROM table_name
WHERE conditions
) t
WHERE row_num >= start_row AND row_num <= end_row;
```
其中,`start_row`和`end_row`表示要查询的起始行和结束行。
2. MySQL分页查询:
```sql
SELECT column1, column2, ...
FROM table_name
WHERE conditions
LIMIT number_of_rows
OFFSET offset_value;
```
与前述示例相同,`number_of_rows`表示每页显示的行数,`offset_value`表示偏移量。
3. SQL Server分页查询:
```sql
SELECT column1, column2, ...
FROM (
SELECT column1, column2, ..., ROW_NUMBER() OVER (ORDER BY column1) AS row_num
FROM table_name
WHERE conditions
) t
WHERE row_num >= start_row AND row_num <= end_row;
```
同样,`start_row`和`end_row`表示要查询的起始行和结束行。
请注意,上述示例中的表名、列名和条件应根据实际情况进行替换。
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