mysql_list_processes

(PHP 4 >= 4.3.0, PHP 5)

mysql_list_processesLista os processos MySQL

Descrição

resource mysql_list_processes ([ resource $link_identifier ] )

Obtém as threads atuais do servidor MySQL.

Parâmetros

link_identifier

The MySQL connection. If the link identifier is not specified, the last link opened by mysql_connect() is assumed. If no such link is found, it will try to create one as if mysql_connect() was called with no arguments. If no connection is found or established, an E_WARNING level error is generated.

Valor Retornado

Um ponteiro de resultado resource em caso de sucesso, ou FALSE em caso de falha.

Exemplos

Exemplo #1 Exemplo mysql_list_processes()

<?php
$link 
mysql_connect('localhost''mysql_user''mysql_password');

$result mysql_list_processes($link);
while (
$row mysql_fetch_assoc($result)){
    
printf("%s %s %s %s %s\n"$row["Id"], $row["Host"], $row["db"],
        
$row["Command"], $row["Time"]);
}
mysql_free_result($result);
?>

O exemplo acima irá imprimir algo similar à:

1 localhost test Processlist 0
4 localhost mysql sleep 5

Veja Também

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User Contributed Notes 1 note

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clintond at iol dot ie
2 months ago
You can achieve the equivalent of the mysql_list_processes() function for MySQLi in php using:
function mysqli_list_processes(){
  $query = "SHOW PROCESSLIST";
  if ($res =$this->mysqli->query($query)){
    while ($row = $res->fetch_assoc()) $recs[$i++] = $row;
    $res->close();
    return $recs;
  } else {
    return false;
  }
}
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