Urgent SQL statement

An SQL statement: idonlydateinoutc2 & nbsp; 300513120120604200 & nbsp; 3004184201206 an SQL statement is urgently required.
Id only date in out c2
3005 131 20120604 2 0 0
3004 184 20120604 1 0 0
3003 131 20120605 2 6 4
3002 180 20120605 1 0 0
3001 257 20120606 2 0 3
3000 131 20120606 2 0 2


The table is such a date, which is the date of each day. to create an SQL statement, you can query all the ONLY sets of less than 5 for C2 in the three days.

------ Solution --------------------
In this case, the following error occurs: Unknown column's 'in 'where clause'

SQL code

SELECT 'only', SUM ('C2 ') AS s FROM test_csdb2 WHERE s <5 AND 'date' BETWEEN 20120603 AND 20120605 group by 'only ';