Question

我有一个PHP脚本应该执行几个mysql语句，如果没有注释/ * * /并且没有分隔线，一切正常...

是否可以帮助我添加此功能，同时忽略--条评论

<?
$sqlFileToExecute = 'mysql_dump.sql';
$hostname          = 'localhost';
$db_user           = 'root';
$db_password      = '';
$database_name    = 'db_';
$link = mysql_connect($hostname, $db_user, $db_password);
if (!$link) {
  die ("error connecting MySQL");
}

mysql_select_db($database_name, $link) or die ("wrong DB");
$f = fopen($sqlFileToExecute,"r+");
$sqlFile = fread($f, filesize($sqlFileToExecute));

$sqlArray = explode(';',$sqlFile);
foreach ($sqlArray as $stmt) {

 //THIS SEEMS NOT TO WORK 
 if (strlen($stmt)>3 && substr(ltrim($stmt),0,2)!='/*') {
    $result = mysql_query($stmt);
    if (!$result) {
      $sqlErrorCode = mysql_errno();
      $sqlErrorText = mysql_error();
      $sqlStmt = $stmt;
      break;
    }
  }
}
if ($sqlErrorCode == 0) {
  echo "SETUP COMPLETED ;)";
} else {
  echo "FAIL!<br/>";
  echo "Error code: $sqlErrorCode<br/>";
  echo "Error text: $sqlErrorText<br/>";
  echo "Statement:<br/> $sqlStmt<br/>";
}

?>

Answer 1

您确定需要以这种方式运行它：

您也可以使用

$mysql -pxxx -u username db_name -vvv < sourcefile.sql >/tmp/outfile.log

启用详细模式以检查统计数据，否则您可以省略-vvv选项

OR

mysql > source "sourcefile.sql"

您可以看到更多选项here

php脚本在转储文件中执行sql语句

1 个答案: