我試圖用perl DBI將perl生成的數據插入到oracle數據庫表中。這是我第一次嘗試這個,所以我很可能犯了一個簡單的錯誤。將數據從perl插入到mysql
我使用的時刻是什麼:
$dbh = DBI->connect ('dbi:Oracle:geosgen','student','train')
|| die "Database connection not made: $DBI::errstr";
$sql = "INSERT INTO MYTEST VALUES ($series, $sheet, $maxlat, $minlat, $maxlong, $minlong)";
$create = $dbh->do($sql);
print "Content-type:text/html\n\n\n";
if($Create){
print "Success";
}
else{
print "Failure<br/>$DBI::errstr";
}
和輸出我得到的是這樣的:
DBD::Oracle::db do failed: ORA-00917: missing comma (DBD ERROR: error possibly near <*> indicator at char 36 in 'INSERT INTO MYTEST VALUES (Scotland <*>one inch 1st, Shetland Islands (North) (131), -0.6800, -1.4100, 60.9700, 60.6900)') [for Statement "INSERT INTO MYTEST VALUES (Scotland one inch 1st, Shetland Islands (North) (131), -0.6800, -1.4100, 60.9700, 60.6900)"] at bruce1.pl line 69, <INPUT> line 924. Content-type:text/html
這意味着它具有讀取成功的數據,但是失敗了。我希望我犯了一個菜鳥錯誤,有什麼明顯的嗎?
難道你不知道插入變量到查詢中是危險的嗎?請儘可能考慮使用參數化語句:'my $ sth = $ dbh-> prepare('INSERT ...(?,?,...)'; $ sth-> execute($ series,$ sheet,...);'。另外,Perl變量是區分大小寫的:'$ create'和'$ Create'是無關的。 – amon