Я пытаюсь сделать запрос select на MySQL с phpMyAdmin или PHP с PDO.MySQL SELECT с полями меньше и больше значений
SELECT 'uid' FROM 'clusters' WHERE 'lat'<='47.21125' AND 'lat'>='39.21125' AND 'lng'<='32.90243' AND 'lng'>='22.90243'
Однако PHPMYADMIN говорит:
#1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''clusters' WHERE 'lat'<='47.21125' AND 'lat'>='39.21125' AND 'lng'<='32.90243' A' at line 1
Что с ней?
Дубликат http://stackoverflow.com/questions/11321491/mysql-when-to-use-single-quotes-double-quotes-and-backticks –