Query Run
/* specify a datetime range */ SET @start_date = '20131001000000'; SET... 9 years ago
/* specify a datetime range */ SET @start_date = '20131001000000'; SET... 9 years ago
/* specify a datetime range */ SET @start_date = '20131001000000'; SET... 9 years ago
SELECT LEFT(curr.rev_timestamp, 4) AS year, prev.rev_len IS NULL OR... 9 years ago