`whenYear` >='-3000'
AND `whenYear` <='3000'
AND
(`whereLoc` ='Dhaka' OR (`whereLon` >='90.0933' And`whereLon` <='90.6733'And`whereLat` >='23.41'And`whereLat` <='23.99'))
ORDER BY `whenYear` ASC, `whenMonth` ASC , `whenDay` ASC,`eventSig` DESC
LIMIT
0
,
100