Mysql query throw the 1054 unknown column error?

Question

my Mysql query throw the 1054 unknown column interleaving.pdf?

SELECT user_id,doc_id,name
FROM `get_edoc_details`
WHERE user_id=290
  AND doc_id=1
  AND name=interleaving.pdf;

Answer 1

You'll need to enclose the value of the field in quotes as it is a string.

SELECT user_id,doc_id,name FROM `get_edoc_details`
WHERE user_id=290 AND doc_id=1 AND name='interleaving.pdf';