PHP mysql_field_flags() º¯Êý

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Èç¹û MySQL °æ±¾×㹻У¬Ôò»áÖ§³ÖÒÔϵıêÖ¾£º

  • auto_intcrement
  • binary
  • blob
  • enum
  • multiple_key
  • not_null
  • primary_key
  • timestamp
  • unique_key
  • unsigned
  • zerofill

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mysql_field_flags(data,field_offset)
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field_offset ±ØÐ衣ָʾ´ÓÄĸö×ֶοªÊ¼·µ»Ø¡£0 ָʾµÚÒ»¸ö×ֶΡ£

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<?php
$con = mysql_connect("localhost", "hello", "321");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

$db_selected = mysql_select_db("test_db",$con);

$sql = "SELECT * from Person";
$result = mysql_query($sql,$con);

$flags = mysql_field_flags($result, 0);
echo $flags;

mysql_close($con);
?>

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not_null primary_key auto_increment
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