Verwenden Sie IN
von SQL Operator stattdessen:
select distinct(username) from users where fb_uid in (value1, value2, ...)
http://www.w3schools.com/SQl/sql_in.asp
Verwenden Sie IN
von SQL Operator stattdessen:
select distinct(username) from users where fb_uid in (value1, value2, ...)
http://www.w3schools.com/SQl/sql_in.asp