Oracle PL/SQL: SELECT with GROUP BY Clause - The GROUP BY clause is used in conjunction with the aggregate functions to group the result-set by o

Quick Search:


	CODE Oracle PL/SQL Code Library


	JOBS Find Or Post Oracle Jobs


	FORUM Oracle Discussion & Chat

Oracle PL/SQL: SELECT with GROUP BY Clause

Jump to:

Category: >> Oracle PL/SQL >> SELECT with GROUP BY Clause

<< last next >>

Snippet Name: SELECT with GROUP BY Clause

Description: The GROUP BY clause is used in conjunction with the aggregate functions to group the result-set by one or more columns.

Another way of saying this is that
GROUP BY allows the results to be sorted by the GROUP BY condition or column.

Also see:
» TABLE - Using Select Statement With D...
» SELECT: Case insensitive search
» SELECT: Partition Select
» SELECT: Select For Update
» SELECT: Using Functions
» SELECT: Get DISTINCT / UNIQUE values
» SELECT: Get UNIQUE / DISTINCT values
» SELECT: Scalar Select
» SELECT with HAVING Clause
» SELECT with WHERE Clause
» SELECT with SAMPLE clause
» SELECT placement
» SELECT into a table
» SELECT name columns
» SELECT
» UPDATE: Update from a SELECT statement
» Inserting into SELECT statement
» INSERT with Select

Comment: (none)

Language: PL/SQL
Highlight Mode: PLSQL
Last Modified: March 10th, 2009

SELECT column_name, aggregate_function(column_name)
FROM table_name
WHERE column_name OPERATOR VALUE
GROUP BY column_name
 
 
SELECT last_name, COUNT(*)
FROM user_list
WHERE SUBSTR(last_name,1,1) BETWEEN 'A' AND 'W'
GROUP BY last_name;
 
-- you can also use the GROUP BY statement on more than 
-- one column, like this:
 
SELECT Customer, OrderDate, SUM(OrderPrice) FROM Orders
GROUP BY Customer, OrderDate
 
-- the result will be grouped by Customer and then OrderDate

Free
Oracle Magazine
Subscriptions
and Oracle White Papers

SQL University.net courses meet the most demanding needs of the business world for advanced education in a cost-effective manner. SQL University.net courses are available immediately for IT professionals and can be taken without disruption of your workplace schedule or processes.

Compared to traditional travel-based training, SQL University.net saves time and valuable corporate resources, allowing companies to do more with less. That's our mission, and that's what we deliver.

Click here to find out more

Home : Code Library : Sponsors : Privacy : Terms of Use : Contact Us

PSOUG LOGIN
Username:
Password: