how to count product in sql

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now i was using 8 category in the table..

each category include a many product.....

how to count a product in sql...

i was using 2 table a categorytable and product table

for example

category

tomoto(5)
orange(8)
apple(4)

please anybody help me in sql query

Posted 22-Jan-16 23:12pm

MohamedEliyas

Updated 22-Jan-16 23:14pm

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OriginalGriff · Answer 1 · 2016-01-22T23:51:00

Solution 1

Without knowing your exact table definitions, and sample data, we can't give you an exact answer.
But it's probably along the lines of

SQL

SELECT p.Name, Count(c.ID) FROM Products p
JOIN Categories c
ON p.CategoryID = c.ID
GROUP BY p.Name

Posted 22-Jan-16 23:51pm

OriginalGriff

Comments

MohamedEliyas 23-Jan-16 6:19am

i got correct output thanks

OriginalGriff 23-Jan-16 6:28am

You're welcome!

MohamedEliyas 25-Jan-16 0:06am

hi sir. i am a new web developer how to easily write sql query. pls guide to me?

OriginalGriff 25-Jan-16 3:10am

There are a lot of tutorials on the web, but probably the definitive place is W3Schools:
http://www.w3schools.com/sql/
There are "brick wall" moments, but it covers the basics early and it is always accurate.
There are also whole books just devoted to SQL:
https://www.google.co.uk/search?q=SQL+books&oq=SQL+books&aqs=chrome..69i57j0l5.3406j0j4&sourceid=chrome&es_sm=93&ie=UTF-8
Which are worth looking out for.