PHP MySQL Update

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UPDATE table_name
SET column_name = new_value
WHERE column_name = some_value

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ΪÁËÈà PHP Ö´ÐÐÉÏÃæµÄÓï¾ä£¬ÎÒÃDZØÐëʹÓà mysql_query( º¯Êý¡£¸Ãº¯ÊýÓÃÓÚÏò SQL Á¬½Ó·¢ËͲéѯºÍÃüÁî¡£

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ÉÔÔçʱ£¬ÎÒÃÇÔÚ±¾½Ì³ÌÖд´½¨ÁËÒ»¸öÃûΪ "Persons" µÄ±í¡£Ëü¿´ÆðÀ´ÀàËÆÕâÑù£º

FirstName LastName Age
Peter Griffin 35
Glenn Quagmire 33

ÏÂÃæµÄÀý×Ó¸üР"Persons" ±íµÄһЩÊý¾Ý£º

<?php
$con = mysql_connect("localhost","peter","abc123");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("my_db", $con);

mysql_query("UPDATE Persons SET Age = '36'
WHERE FirstName = 'Peter' AND LastName = 'Griffin'");

mysql_close($con);
?>

ÔÚÕâ´Î¸üкó£¬"Persons" ±í¸ñÊÇÕâÑùµÄ£º

FirstName LastName Age
Peter Griffin 36
Glenn Quagmire 33
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