I want to show images from database.I have two tables gallery_photos
I want to show any photos_filename with category_name. photo_category is the foreign key of category_id
mysql query i wrote
SELECT distinct a.category_name
,b.photo_filename
FROM gallery_category a
inner join gallery_photos b on (a.category_id=b.photo_category)
please help me to do that...
i want to select exactly like this
albums/1456226111.jpg interior
albums/1456226239.jpg graphics
albums/1456226339.jpg random
albums/1456226478.jpg goods
you can grouping it by group by
SELECT a.category_name,b.photo_filename
FROM gallery_category a JOIN gallery_photos b
ON a.category_id=b.photo_category
GROUP BY a.category_name
Use Left join to keep all the rows in the left table.
SELECT
b.photo_filename,
a.category_name
FROM
gallery_category a LEFT join gallery_photos b ON (a.category_id=b.photo_category)
check this out!
What's the difference between INNER JOIN, LEFT JOIN, RIGHT JOIN and FULL JOIN?
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