conn close ;
如果sql是delete,update,insert則會返回一個關閉的記錄集,在使用過程中不用rs.close,在文件最後再寫rs.close,中間可以來多個記錄集rs1.open sql1,conn,最後再 ... ,mysql_close — Close MySQL connection. Warning. This extension was deprecated in PHP 5.5.0, and it was removed in PHP 7.0.0. Instead, the MySQLi or ...
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conn close ; 相關參考資料
ADO.Net正確釋放DB Connection方法- stbird的創作- 巴哈姆特
conn.Close(); cmd.Dispose(); conn.Dispose(); 這看似connection最後有close,甚至Dispose(),應該connection有斷才是。但如果執行完實際到DB ... https://home.gamer.com.tw ASP中rs.open 與conn.execute 的區別@ Tim0的資訊筆記:: 隨意窩Xuite ...
如果sql是delete,update,insert則會返回一個關閉的記錄集,在使用過程中不用rs.close,在文件最後再寫rs.close,中間可以來多個記錄集rs1.open sql1,conn,最後再 ... https://blog.xuite.net Close MySQL connection - PHP
mysql_close — Close MySQL connection. Warning. This extension was deprecated in PHP 5.5.0, and it was removed in PHP 7.0.0. Instead, the MySQLi or ... https://www.php.net Connection的Close()與Dispose的疑問- 藍色小舖BlueShop
Connection Dispose時, 會close, 所以可以少寫一行(但也只是程式碼少寫一行) (2.) (3.) 網路上有一些文章專門在講這個, 還有提到說不要Dispose ... http://www.blueshop.com.tw DB Connection 的Close與Dispose | Jeff 隨手記- 點部落
或許有些人在使用DB Connection時,會有一個疑問,究竟最後是要把Connection給Close再Dispose,還是直接Dispose就好呢?Dis. https://dotblogs.com.tw difference between connection.close() and connection= null - Stack ...
One closes the connection, one sets the connection reference to null. If you don't close the connection, you can have a connection leak. https://stackoverflow.com PHP mysqli_close() Function - W3Schools
Example. Close a previously opened database connection: <?php $con=mysqli_connect("localhost","my_user","my_password","my_db"); // ....some PHP code. https://www.w3schools.com python操作MySQL数据库- Rollen Holt - 博客园
cur = conn.cursor(). cur.execute( 'select * from user' ). cur.close(). conn.close(). except MySQLdb.Error,e: print "Mysql Error %d: %s" % (e.args[ 0 ] ... https://www.cnblogs.com 关闭MySQL 连接 - PHP
Had lot of trouble figuring it out, since in <=4.3.6 there was a bug which didn't close the connection, but after the patch to >=4.3.7, all my application broke down ... http://php.net |