ช่วยดูให้หน่อยครับว่าใช้ Between ถูกรึเปล่า ขอบคุณครับ Code (PHP)
<?
if($_GET["txtKeyword1"] != "" && $_GET["txtKeyword2"] != ""){
$objConnect = mysql_connect("localhost","root","4521040160") or die("Error Connect to Database");
$objDB = mysql_select_db("sfg");
$strSQL = "SELECT * FROM dataGRP WHERE (Date LIKE '%".$_GET["txtKeyword1"]."%' or Date LIKE '%".$_GET["txtKeyword2"]."%' )";
//$strSQL = "SELECT * FROM dataGRP WHERE Date BETWEEN ('%".$_GET["txtKeyword1"]."%' and '%".$_GET["txtKeyword2"]."%' )";
$objQuery = mysql_query($strSQL) or die ("Error Query [".$strSQL."]");
?>