GABO ME DA EL SIGUIENTE ERROR
Cita: consulta SQL:
UPDATE `categories_description` ,
`categories` SET `categories.category_head_title_tag` = `categories_description.categories_name` WHERE ` categories_description.categories_id` = `categories.categories_id` AND `categories_description.categories_name` <> `categories.category_head_title_tag`
MySQL ha dicho:
#1054 - Unknown column 'categories.category_head_title_tag' in 'field list'