Hello, i'm having a problem with mysql. when i put an index on a datetime column, it's never used.
for example the sql: 'EXPLAIN SELECT * FROM actions ORDER BY datum' shows: table type possible_keys key key_len ref rows Extra actions ALL NULL NULL NULL NULL 75853 Using filesort even if i use the sql: 'EXPLAIN SELECT * FROM actions USE INDEX (datum) ORDER BY datum' mysql doesn' use the index :-(( tahnks for any help, corin -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
