[MySQL Join breaking]

1 minute ago, Barand said:

IDs are supposed to be unique identifiers. You have two meals with id = 2.

Your items need to be normalised - don't store comma-separated lists.

yeah sorry that was just typo on here.

i fixed it with this query instead

SELECT d.id,d.dish,d.items,d.locationid,d.inlist,l.location FROM dishes AS d LEFT JOIN location AS l ON d.locationid = l.id ORDER BY dish ASC

thank you, why shouldn't i store as comma seperated?

[MySQL Join breaking]

Creating a shopping list app, i have a drop down to display the location of the item or meal

dishes table

id | dish | items | locationid
:--------|:--------:|---------:|---------:
1| fajitas | chicken,wraps | 1
2| curry| chicken,tomatos | 1
2| | mayonaise | 2

location table

id | location
:--------|:--------:
1| meal
2| fridge

displaying items with this query

     SELECT * FROM dishes LEFT JOIN location ON dishes.locationid = location.id ORDER BY dish ASC"

however now, it's taking the locationid, and using that as the dish id, so things like edit are broken as it's grabbing the wrong ID, am i using the wrong join clause?