Question

i’m using utf8_general_ci, how should data be stored?

i mean like if i have a varchar/text that contains special chars like áéíóúàèìòùçÇÀÉÌÒ, they are stored like that or they are converted in some way? im making a CASE/ACCENT INSENSITIVE search, but people told me i wasnt properply storing data, so i need a reference

so confused about this, even my ORDER BY is not working because the data is broken (after i know how data should be store im going to convert my database, the tables/setnames are already utf8_general_ci / utf8)

Answer 1

i’m using utf8_general_ci, how should data be stored?

Just store it properly. 🙂

Seriously: You should store it so that, when you view the UTF-8 encoded database through an UTF-8 encoded connection in a program like phpMyAdmin or HeidiSQL, you see the actual characters áéíóúàèìòùçÇÀÉÌÒ. Nothing more to it.

utf8_general_ci is already accent insensitive in that

 á = a
 é = e

if you use a LIKE clause columnname LIKE "searchterm" instead of columnname = "searchterm", it will also be case insensitive.