TheORDER BYclause in SQL is used to sort the result set in ascending or descending order. Example -- orders all rows from Customers in ascending order by countrySELECT*FROMCustomersORDERBYcountry; Run Code Here, the SQL command selects all rows from theCustomerstable and then sorts them in ...
This SQL tutorial explains how to use the SQL ORDER BY clause with syntax and examples. The SQL ORDER BY clause is used to sort the records in the result set for a SELECT statement.
GROUP BY product_id ORDERBY total_quantityDESC; 在这个示例中,我们首先计算每种产品的总销售数量,然后通过ORDER BY子句按数量进行降序排列。该查询不仅展示了SQL的聚合能力,更使我们能够快速找到销售表现最佳的产品。 在此,以下是ORDER BY相关函数的关键解释: ASC:升序排序,默认排序方式。 DESC:降序排序,用于将结...
Example 3: Sort results by column positions in a Select statement using SQL Order By clause In previous examples, we specified the column name in Order by clause to sort results in ascending or descending order. We can also specify column position in Order by clause. 1 2 3 4 5 6 7 8 ...
Sorts data returned by a query in SQL Server. Use this clause to: Order the result set of a query by the specified column list and, optionally, limit the rows returned to a specified range. The order in which rows are returned in a result set aren't guaranteed unless an ORDER BY clau...
ORDER BY Salary DESC, LastName; If you specify a field containing Memo or OLE Object data in the ORDER BY clause, an error occurs. The Microsoft Access database engine does not sort on fields of these types. ORDER BY is usually the last item in an SQL statement. ...
The `ORDER BY` clause in MySQL is used to sort the result set of a query by one or more columns. It allows for ascending or descending order sorting, which can help organize data meaningfully. Usage The `ORDER BY` clause is applied at the end of a `SELECT` statement to sort the dat...
CREATE OR REPLACE PUMP "STREAM_PUMP" AS INSERT INTO "DESTINATION_SQL_STREAM" SELECT STREAM DISTINCT rowtime, ticker FROM trades ORDER BY ROWTIME, ticker will succeed. Note The preceding examples use the DISTINCT clause to remove duplicate instances of the same ticker symbol from the result set...
There is no limit to the number of columns you can use in the ORDER BY clause. However the general rule of thumb is you should only include the columns that are necessary for your use case. ExamplesWe use the following table for Examples 1-3. ...
We know that SQL SELECT Statement returns the rows in no particular order. With the help of ORDER BY clause, we can order the rows in a desired order. ORDER BY clause is used to sort the returned records in an order. By using ORDER BY clause, we can sort