i have recovered a database from a cmsms website and with Mysql i want to extract all the login information of the front-end users . i work with Heidisql
My problem user_proprerties DB is in this form:
Id UserID Type Data
1 2 email [email protected]
2 2 company lorme ipsum
3 2 fname testname
4 5 email& [email protected]
5 5 company empty
6 5 fname dolor sir amed
i want the data to be in this form:
Userid email company fname
2 [email protected] lorem testname
5 [email protected] emptydolor sir amed
this is the current mysql query that i have
select
cms_module_feusers_users.id,
cms_module_feusers_users.username,
cms_module_feusers_users.createdate,
cms_module_feusers_users.expires,
cms_module_feusers_properties.`data` email
from
cms_module_feusers_users
inner join cms_module_feusers_properties on cms_module_feusers_properties.userid = cms_module_feusers_users.id
where
cms_module_feusers_properties.title = 'email'
But now i'm stuck when i want the company name and fname.
(Fractionally) slower, but cleaner...
SELECT p.userid
, MAX(CASE WHEN type = 'email' THEN data END) email
, MAX(CASE WHEN type = 'company' THEN data END) company
, MAX(CASE WHEN type = 'fname' THEN data END) fname
FROM cms_module_feusers_properties p
GROUP
BY p.userid;