mysql find ID range

To find a range of IDs in a MySQL table, you can use a SELECT statement, specifying a range of IDs with a WHERE clause.

Here is an example query to find records with IDs between 100 and 200:

SELECT * FROM table_name WHERE id >= 100 AND id <= 200;

In the query above, you'll need to replace "table_name" with the actual table name you're querying, and "id" with the name of the actual ID column. If you only want to return values ​​for specific columns, you can replace "*" with a list of the names of the columns you want to select.

Note that the above query uses the ">=" and "<=" operators, which means it will return records with ID values ​​equal to 100 or 200. If you only want to return records with ID values ​​between 100 and 200, you can use the ">" and "<" operators instead:

SELECT * FROM table_name WHERE id > 100 AND id < 200;

If you wish to return the minimum and maximum ID values, you can use the MIN and MAX aggregate functions:

SELECT MIN(id), MAX(id) FROM table_name;

The above query will return the rows with the smallest and largest ID values ​​in the table, which you can extract from the results and use them to build ID range queries.

Guess you like

Origin blog.csdn.net/qq_36016297/article/details/129873102