从表开头的所有记录中删除

Question

I want to delete all records from the table called comments that starts with " < " and i don't find a way to do it , how can i do it ?

I've tried do do it when i open the page but it doesn't work

DELETE FROM comments
WHERE b_text  LIKE '<%';

Answer 1

This may be a typo, but your comparison < appears to be space-lessthan-space.

If so, that needs to be represented in the pattern:

DELETE FROM comments
WHERE b_text  LIKE ' < '