oracle between
时间: 2023-11-02 09:42:42 浏览: 79
The BETWEEN operator in Oracle is used to check if a value lies within a specified range. It is commonly used in SQL queries to filter data based on a specific condition. The syntax for the BETWEEN operator in Oracle is as follows:
SELECT column_name
FROM table_name
WHERE column_name BETWEEN value1 AND value2;
In this example, "column_name" refers to the column in the table that we want to filter, "table_name" is the name of the table we are querying, and "value1" and "value2" are the lower and upper bounds of the range we want to filter. The operator checks whether the column value falls between the two given values and returns the rows that meet this condition.
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oraclebetween
BETWEEN是Oracle数据库中的一个关键字,用于在查询时根据某个范围内的值来检索数据库中的数据。通过使用BETWEEN子句,我们可以指定一个范围内的值,然后从表中检索满足该范围条件的数据。
例如,在给定的引用中,通过执行以下查询语句:
select * from Store_Information where time_date between '1992' and '2000';
这个查询将从名为Store_Information的表中检索出time_date列在1992年到2000年之间的数据。
因此,当你使用Oracle数据库时,可以使用BETWEEN关键字来查询满足指定范围条件的数据。
oracle between and
The "between" operator in Oracle is used to specify a range of values for a column in a table. It is used in conjunction with the "and" operator to specify the upper and lower bounds of the range.
For example, the following query retrieves all rows from the "employees" table where the salary column is between $50,000 and $80,000:
```
SELECT * FROM employees
WHERE salary BETWEEN 50000 AND 80000;
```
The "between" operator is inclusive, meaning that values equal to the upper and lower bounds are included in the result set.
Note that the "between" operator can also be used with date and time values, as well as with character strings that can be sorted in a meaningful way.
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