| Zeile 6 | Zeile 6 |
|---|
* Website: http://www.mybboard.com
* License: http://www.mybboard.com/license.php
*
|
* Website: http://www.mybboard.com
* License: http://www.mybboard.com/license.php
*
|
* $Id: db_sqlite2.php 4067 2008-08-04 03:59:08Z Tikitiki $
| * $Id: db_sqlite2.php 4279 2008-11-26 00:01:25Z Tikitiki $
|
*/
|
*/
|
class DB_SQLite
| class DB_SQLite2
|
{
/**
* The title of this layer.
| {
/**
* The title of this layer.
|
| Zeile 147 | Zeile 147 |
|---|
$this->connections[] = "[WRITE] {$config['database']} (Connected in ".number_format($query_time, 0)."s)";
|
$this->connections[] = "[WRITE] {$config['database']} (Connected in ".number_format($query_time, 0)."s)";
|
sqlite_query('PRAGMA short_column_names = 1', $this->link);
| @sqlite_query('PRAGMA short_column_names = 1', $this->link);
|
return $this->link;
}
| return $this->link;
}
|
| Zeile 175 | Zeile 175 |
|---|
else
{
$alterdefs = preg_replace("#\sAFTER\s([a-z_]+?)(;*?)$#i", "", $alterdefs);
|
else
{
$alterdefs = preg_replace("#\sAFTER\s([a-z_]+?)(;*?)$#i", "", $alterdefs);
|
$query = $this->alter_table_parse($tablename, $alterdefs);
| $alterdefs = preg_replace("#;$#i", "", $alterdefs);
$query = $this->alter_table_parse($tablename, $alterdefs, $string);
|
}
}
else
{
|
}
}
else
{
|
$query = sqlite_query($this->link, $string, SQLITE_BOTH, $this->error_msg);
| if(version_compare(phpversion(), "5.1.0", ">="))
{
$query = sqlite_query($this->link, $string, SQLITE_BOTH, $this->error_msg);
}
else
{
$query = sqlite_query($this->link, $string, SQLITE_BOTH);
}
|
}
if($this->error_msg && !$hide_errors)
|
}
if($this->error_msg && !$hide_errors)
|
{
| {
|
$this->error($string, $this->error_msg, 1);
|
$this->error($string, $this->error_msg, 1);
|
exit;
| exit;
|
}
if($query === false && !$hide_errors)
{
$this->error($string);
exit;
|
}
if($query === false && !$hide_errors)
{
$this->error($string);
exit;
|
}
| }
|
$query_time = $this->get_execution_time();
$this->query_time += $query_time;
$this->query_count++;
| $query_time = $this->get_execution_time();
$this->query_time += $query_time;
$this->query_count++;
|
| Zeile 231 | Zeile 239 |
|---|
$this->explain .= "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n".
"<tr>\n".
"<td colspan=\"8\" style=\"background-color: #ccc;\"><strong>#".$this->query_count." - Select Query</strong></td>\n".
|
$this->explain .= "<table style=\"background-color: #666;\" width=\"95%\" cellpadding=\"4\" cellspacing=\"1\" align=\"center\">\n".
"<tr>\n".
"<td colspan=\"8\" style=\"background-color: #ccc;\"><strong>#".$this->query_count." - Select Query</strong></td>\n".
|
"</tr>\n".
"<tr>\n".
"<td colspan=\"8\" style=\"background-color: #fefefe;\"><span style=\"font-family: Courier; font-size: 14px;\">".$string."</span></td>\n".
"</tr>\n".
| "</tr>\n".
"<tr>\n".
"<td colspan=\"8\" style=\"background-color: #fefefe;\"><span style=\"font-family: Courier; font-size: 14px;\">".$string."</span></td>\n".
"</tr>\n".
|
"<tr>\n".
"<td colspan=\"8\" style=\"background-color: #fff;\">Query Time: ".$qtime."</td>\n".
"</tr>\n".
| "<tr>\n".
"<td colspan=\"8\" style=\"background-color: #fff;\">Query Time: ".$qtime."</td>\n".
"</tr>\n".
|
| Zeile 287 | Zeile 295 |
|---|
if($row !== false)
{
$this->data_seek($query, $row);
|
if($row !== false)
{
$this->data_seek($query, $row);
|
}
| }
|
$array = $this->fetch_array($query);
return $array[$field];
}
| $array = $this->fetch_array($query);
return $array[$field];
}
|
| Zeile 500 | Zeile 508 |
|---|
if($exists > 0)
{
return true;
|
if($exists > 0)
{
return true;
|
}
else
| }
else
|
{
return false;
}
| {
return false;
}
|
| Zeile 715 | Zeile 723 |
|---|
if($this->version)
{
return $this->version;
|
if($this->version)
{
return $this->version;
|
}
| }
|
$this->version = sqlite_libversion();
return $this->version;
| $this->version = sqlite_libversion();
return $this->version;
|
| Zeile 729 | Zeile 737 |
|---|
function optimize_table($table)
{
$this->query("VACUUM ".$this->table_prefix.$table."");
|
function optimize_table($table)
{
$this->query("VACUUM ".$this->table_prefix.$table."");
|
}
| }
|
/**
* Analyzes a specific table.
|
/**
* Analyzes a specific table.
|
| Zeile 743 | Zeile 751 |
|---|
/**
* Show the "create table" command for a specific table.
|
/**
* Show the "create table" command for a specific table.
|
*
| *
|
* @param string The name of the table.
* @return string The MySQL command to create the specified table.
*/
function show_create_table($table)
|
* @param string The name of the table.
* @return string The MySQL command to create the specified table.
*/
function show_create_table($table)
|
{
$old_tbl_prefix = $this->table_prefix;
$this->set_table_prefix("");
| {
$old_tbl_prefix = $this->table_prefix;
$this->set_table_prefix("");
|
$query = $this->simple_select("sqlite_master", "sql", "type = 'table' AND name = '{$this->table_prefix}{$table}' ORDER BY type DESC, name");
$this->set_table_prefix($old_tbl_prefix);
| $query = $this->simple_select("sqlite_master", "sql", "type = 'table' AND name = '{$this->table_prefix}{$table}' ORDER BY type DESC, name");
$this->set_table_prefix($old_tbl_prefix);
|
| Zeile 770 | Zeile 778 |
|---|
$query = $this->simple_select("sqlite_master", "sql", "type = 'table' AND name = '{$this->table_prefix}{$table}'");
$this->set_table_prefix($old_tbl_prefix);
$table = trim(preg_replace('#CREATE\s+TABLE\s+"?'.$this->table_prefix.$table.'"?#i', '', $this->fetch_field($query, "sql")));
|
$query = $this->simple_select("sqlite_master", "sql", "type = 'table' AND name = '{$this->table_prefix}{$table}'");
$this->set_table_prefix($old_tbl_prefix);
$table = trim(preg_replace('#CREATE\s+TABLE\s+"?'.$this->table_prefix.$table.'"?#i', '', $this->fetch_field($query, "sql")));
|
|
|
preg_match('#\((.*)\)#s', $table, $matches);
$field_info = array();
| preg_match('#\((.*)\)#s', $table, $matches);
$field_info = array();
|
| Zeile 934 | Zeile 942 |
|---|
* Perform an "Alter Table" query in SQLite < 3.2.0 - Code taken from http://code.jenseng.com/db/
*
* @param string The table (optional)
|
* Perform an "Alter Table" query in SQLite < 3.2.0 - Code taken from http://code.jenseng.com/db/
*
* @param string The table (optional)
|
| | * @param string The ADD/Change/Drop part of the query
* @param string The full part of the query
|
* @return integer the total size of all mysql tables or a specific table
*/
|
* @return integer the total size of all mysql tables or a specific table
*/
|
function alter_table_parse($table, $alterdefs)
| function alter_table_parse($table, $alterdefs, $fullquery="")
|
{
|
{
|
| | if(!$fullquery)
{
$fullquery = " ... {$alterdefs}";
}
if(!defined("TIME_NOW"))
{
define("TIME_NOW", time());
}
|
if($alterdefs != '')
{
$result = $this->query("SELECT sql,name,type FROM sqlite_master WHERE tbl_name = '{$table}' ORDER BY type DESC");
| if($alterdefs != '')
{
$result = $this->query("SELECT sql,name,type FROM sqlite_master WHERE tbl_name = '{$table}' ORDER BY type DESC");
|
| Zeile 986 | Zeile 1006 |
|---|
if(sizeof($defparts) <= 2)
{
$this->error($alterdefs, 'near "'.$defparts[0].($defparts[1] ? ' '.$defparts[1] : '').'": syntax error');
|
if(sizeof($defparts) <= 2)
{
$this->error($alterdefs, 'near "'.$defparts[0].($defparts[1] ? ' '.$defparts[1] : '').'": syntax error');
|
return false;
}
| return false;
}
|
$createtesttableSQL = substr($createtesttableSQL, 0, strlen($createtesttableSQL)-1).',';
|
$createtesttableSQL = substr($createtesttableSQL, 0, strlen($createtesttableSQL)-1).',';
|
| |
if(strstr($createtesttableSQL, $defparts[1]) !== false)
{
$this->error($fullquery, 'syntax error: '.$defparts[1].' column already exists in '.$table.' table');
}
|
for($i = 1; $i < sizeof($defparts); $i++)
{
|
for($i = 1; $i < sizeof($defparts); $i++)
{
|
| Zeile 1008 | Zeile 1033 |
|---|
{
if($newcols[$defparts[1]] != $defparts[1])
{
|
{
if($newcols[$defparts[1]] != $defparts[1])
{
|
$this->error($alterdefs, 'unknown column "'.$defparts[1].'" in "'.$table.'"');
| $this->error($fullquery, 'unknown column "'.$defparts[1].'" in "'.$table.'"');
|
return false;
}
| return false;
}
|
| Zeile 1032 | Zeile 1057 |
|---|
}
else
{
|
}
else
{
|
$this->error($alterdefs, 'unknown column "'.$defparts[1].'" in "'.$table.'"', E_USER_WARNING);
| $this->error($fullquery, 'unknown column "'.$defparts[1].'" in "'.$table.'"', E_USER_WARNING);
|
return false;
}
break;
case 'drop':
if(sizeof($defparts) < 2)
{
|
return false;
}
break;
case 'drop':
if(sizeof($defparts) < 2)
{
|
$this->error($alterdefs, 'near "'.$defparts[0].($defparts[1] ? ' '.$defparts[1] : '').'": syntax error');
| $this->error($fullquery, 'near "'.$defparts[0].($defparts[1] ? ' '.$defparts[1] : '').'": syntax error');
|
return false;
}
| return false;
}
|
| Zeile 1060 | Zeile 1085 |
|---|
}
else
{
|
}
else
{
|
$this->error($alterdefs, 'unknown column "'.$defparts[1].'" in "'.$table.'"');
| $this->error($fullquery, 'unknown column "'.$defparts[1].'" in "'.$table.'"');
|
return false;
}
break;
default:
|
return false;
}
break;
default:
|
$this->error($alterdefs, 'near "'.$prevword.'": syntax error');
| $this->error($fullquery, 'near "'.$prevword.'": syntax error');
|
return false;
}
| return false;
}
|