U E D R , A S I H C RSS

ZP Board/PHP Study/MySQL


1. MySQL ‚ฌšฉ•˜ธฐ

  • mysql_connect, mysql_close, mysql_query, mysql_affected_rows, mysql_num_rows, mysql_fetch_row, mysql_fetch_array
  • mysql_connect (" ‘†•  „œ๋ฒ„ฃผ†Œ", "•„ด๋””", "ŒจŠค›Œ๋“œ");
    • mysql —  ‘†•œ‹ค.
  • mysql_close();
    • mysql  ‘†„ ๋Š๋Š”๋‹ค.
  • mysql_query("๋ฌธžฅ ๋˜ „ธ๋ฏธœ๋ก  —†‹–‰•  ๋ช…๋ –ด ž…๋ ฅ");
    • mysql •ˆ˜๋ฅผ ‹–‰•œ‹ค.
  • ex) $result = mysql_db_query("zp2002","select * from addressbook order by binary name");
    • $result ๋Š” ๋ณ€ˆ˜ด๋ฆ„, ‹–‰ฒฐณผ˜ identifier๋ฅผ ๋ฐ›Œ
  • mysql_affected_rows
  • mysql_num_rows
  • mysql_fetch_row(‹–‰ฒฐณผ˜ identifier);
    • ‹–‰ฒฐณผ˜ identifier˜ ๋‚ดšฉ„ ๋ฐฐ—ด๋กœ  €žฅ
      • ex) $row = mysql_fetch_array($result);
  • mysql_fetch_array(‹–‰ฒฐณผ˜ identifier);
    • mysql_fetch_row ˜ ™•žฅŒ
    • ‹–‰ฒฐณผ˜ identifier˜ ๋‚ดšฉ„ field ๋ช…„ ‚ฌšฉ•˜—ฌ ๋ฐฐ—ด๋กœ  €žฅ

2. ‚ฌšฉ˜ˆ œ

~cpp 
ฐธ ๋กœ‹Œ˜ ๋ช…๋ –ด๋“ค€ ฐ™€ ‹–‰ฒฐณผ๋ฅผ ๋ณด—ฌค€๋‹ค..

1.
mysql_select_db("database1");
mysql_query("select * from table1 by order name");

2.
mysql_query("use database1");
mysql_query("select * from table1 by order name");

3.
mysql_db_query("database1", "select * from table1 by order name");

‹Œ€ „‹•˜ฒŒ ๋งŒ๋“ค–ด ๋ณธ ฃผ†Œ๋ก †ŒŠคด๋‹ค..
~cpp 
<!--babo.php-->
<html>
<head>
<title> ฃผ†Œ๋ก </title>
</head>
<body>
<table border=1 cellpadding=2>
<tr align=center> <td> ด๋ฆ„ </td> <td width=120>  „™”๋ฒˆ˜ธ </td> </tr>
<?php
mysql_connect ("165.194.17.15", "zp2002", "•”˜ธ");
$result = mysql_db_query("zp2002","select * from addressbook order by binary name");
while($row = mysql_fetch_array($result)) {
	echo "<tr> <td>", $row["name"], "</td><td align=center>", $row["phone"], "</td> </tr>";
}
mysql_close();
?>
</table>

<FORM method="POST" action="save.php" >
ด๋ฆ„ <INPUT type="text" name="name" value="" size=10 maxlength=10> 
 „™”๋ฒˆ˜ธ <INPUT type="text" name="phone" value="" size=15 maxlength=15> 
 <INPUT type="submit" value="ž…๋ ฅ" size=5>
</FORM> 

<font size=2 color=red>โ€ป ด๋ฆ„ณผ  „™”๋ฒˆ˜ธ๋ฅผ ๋ชจ๋‘ ž…๋ •• €žฅด ๋ฉ๋‹ˆ๋‹ค.
<br>   ด๋ฆ„ 10bytes,  „™”๋ฒˆ˜ธ 15bytes ด๋‚ด๋กœ ž…๋ •ฃผ„š”. </font>
</body>
</html>
{{{~cpp
<!save.php>
<php
if ($_POSTname != "" && $_POSTphone != "") {
mysql_connect("zeropage.org","zp2002","•”˜ธ");
mysql_select_db("zp2002");
mysql_query("insert into addressbook values('$_POSTname', '$_POSTphone')");
mysql_close();
}
?>
<script language="javascript">window.location.replace("babo.php");</script>
}}} œ„˜ †ŒŠค๋กœ ž‘„•œ Ž˜ง€ด๋‹ค. "ฃผ†Œ๋ก"


Valid XHTML 1.0! Valid CSS! powered by MoniWiki
last modified 2021-02-07 05:28:30
Processing time 0.0126 sec