Estou trabalhando com uma consulta que contém a instrução "CASE" dentro da cláusula "WHERE". Mas o SQL Server 2008 está apresentando alguns erros ao executá-lo. Alguém pode me ajudar com a consulta correta? Aqui está a consulta:
SELECT
tl.storenum 'Store #',
co.ccnum 'FuelFirst Card #',
co.dtentered 'Date Entered',
CASE st.reasonid
WHEN 1 THEN 'Active'
WHEN 2 THEN 'Not Active'
WHEN 0 THEN st.ccstatustypename
ELSE 'Unknown'
END 'Status',
CASE st.ccstatustypename
WHEN 'Active' THEN ' '
WHEN 'Not Active' THEN ' '
ELSE st.ccstatustypename
END 'Reason',
UPPER(REPLACE(REPLACE(co.personentered,'RT\\\\',''),'RACETRAC\\\\','')) 'Person Entered',
co.comments 'Comments or Notes'
FROM
comments co
INNER JOIN cards cc ON co.ccnum=cc.ccnum
INNER JOIN customerinfo ci ON cc.customerinfoid=ci.customerinfoid
INNER JOIN ccstatustype st ON st.ccstatustypeid=cc.ccstatustypeid
INNER JOIN customerstatus cs ON cs.customerstatuscd=ci.customerstatuscd
INNER JOIN transactionlog tl ON tl.transactionlogid=co.transactionlogid
LEFT JOIN stores s ON s.StoreNum = tl.StoreNum
WHERE
CASE LEN('TestPerson')
WHEN 0 THEN co.personentered = co.personentered
ELSE co.personentered LIKE '%TestPerson'
END
AND cc.ccnum = CASE LEN('TestFFNum')
WHEN 0 THEN cc.ccnum
ELSE 'TestFFNum'
END
AND CASE LEN('2011-01-09 11:56:29.327')
WHEN 0 THEN co.DTEntered = co.DTEntered
ELSE
CASE LEN('2012-01-09 11:56:29.327')
WHEN 0 THEN co.DTEntered >= '2011-01-09 11:56:29.327'
ELSE co.DTEntered BETWEEN '2011-01-09 11:56:29.327' AND '2012-01-09 11:56:29.327'
END
END
AND tl.storenum < 699
ORDER BY tl.StoreNum