Applying INNER JOIN in Select Dynamic, referencing logged current user (Live) - SEBLOD Dynamic Select

get_users_current_(FREE)_inner_join_SQL_SEBLOD_Dynamic_Select.sql

SELECT #__table1.column_datas
FROM #__table1
INNER JOIN #__users /* Table Users Joomla. */
ON  #__table1.column_username = #__users.username /* The call #__ users.username takes all users registered on Joomla. */
WHERE #__users.username = "$user->name" /* Condition that checks and retrieves the name of the current logged in user. */