mysql - Search database for specific tags -


i have image table column called tags. typical entry this:

id    link    tags ------------------- 1     [link]  funny,not-cool,work

i have search page users can enter tags search images. enter amount of tags separated comma

search: funny, fall, fail

question is, best way search database these tags? simple like it? know may have been more ideal add each tag in different table , not have them comma separated if need change way tags work will.

it better have multiple tables here. first table called images , id , link. second table called tags each row being 1 specific tag such columns id , tag. third table join table called imagetags columns id, image, , tag. image column in imagetags foreign key images , tag column foreign key tags.

using example search sql like:

select images.link  images  join imagetags on images.id = imagetags.image join tags on tags.id = imagetags.tag tags.tag in ('funny','fall','fail')

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