代码:
$tns = "
(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.11.200)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.11.200)(PORT = 1521))(LOAD_BALANCE = yes)(FAILOVER = ON))(CONNECT_DATA =
(SERVICE_NAME = orcl)))
";
$dbh = new PDO("oci:dbname=".$tns.";charset=utf8","ocp","ocp");$sql_0 = "SELECT GAMEID FROM OCP_BASEINFO_GAME WHERE gamename = '傲视天地'";
//$sql_1 = "select count(gamename) from OCP_BASEINFO_GAME";$rs = $dbh->query($sql);
$result_arr = $rs->fetch();
print_r($result_arr);以上为代码;
问题:sql_0 这一条sql执行到 $result_arr = $rs->fetch(); 时报错,而$sql_1能正确执行取得数据。
错误:Fatal error: Call to a member function fetch() on a non-object in E:\WorkSpace\HelloWorld\view\oracle.php on line 53
$tns = "
(DESCRIPTION =(ADDRESS_LIST =(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.11.200)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.11.200)(PORT = 1521))(LOAD_BALANCE = yes)(FAILOVER = ON))(CONNECT_DATA =
(SERVICE_NAME = orcl)))
";
$dbh = new PDO("oci:dbname=".$tns.";charset=utf8","ocp","ocp");$sql_0 = "SELECT GAMEID FROM OCP_BASEINFO_GAME WHERE gamename = '傲视天地'";
//$sql_1 = "select count(gamename) from OCP_BASEINFO_GAME";$rs = $dbh->query($sql);
$result_arr = $rs->fetch();
print_r($result_arr);以上为代码;
问题:sql_0 这一条sql执行到 $result_arr = $rs->fetch(); 时报错,而$sql_1能正确执行取得数据。
错误:Fatal error: Call to a member function fetch() on a non-object in E:\WorkSpace\HelloWorld\view\oracle.php on line 53
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货