Question

I need a query, so before entering into question I will introduce the database design

 Table Name- jom_community_users

 id || name || username || email || password || usertype || block || sendEmail  
 -------------------------------------------------------------------------------
 799   aaaa    aaaa.bbbb  [e-mail]   xxttxyyb   Registered     1          0  
 -------------------------------------------------------------------------------
 800   xxxx    xxxx.yyyy  [e-mail]   aabbxtta   Registered     1          0       

 Table Name- jom_community_invit

 from_id || to_email || point_given
 -----------------------------------
 799       [e-mail]         1 

select id from jom_community_users

• where email in this table is equal to to_email in jom_community_invit table
• points given should be one in jom_community_invit table

Answer 1

Not sure if this is what you are after but:

SELECT CU.id
FROM jom_community_users CU,jom_community_invit CI
WHERE CU.email = CI.to_email
AND CI.point_given = 1

As mentioned, I hope this is what you are asking for.