| Zeile 141 | Zeile 141 |
|---|
require_once MYBB_ROOT."inc/db_pdo.php";
|
require_once MYBB_ROOT."inc/db_pdo.php";
|
$this->db = new dbpdoEngine("sqlite:{$config['database']}");
| try {
$this->db = new dbpdoEngine("sqlite:{$config['database']}");
} catch (Exception $ex) {
$this->error("[READ] Unable to open the SQLite database");
return false;
}
|
$query_time = get_execution_time();
|
$query_time = get_execution_time();
|
| Zeile 325 | Zeile 331 |
|---|
$this->data_seek($query, $row);
}
$array = $this->fetch_array($query);
|
$this->data_seek($query, $row);
}
$array = $this->fetch_array($query);
|
return $array[$field];
| if($array !== null && $array !== false)
{
return $array[$field];
}
return null;
|
}
/**
| }
/**
|
| Zeile 636 | Zeile 646 |
|---|
if(isset($options['group_by']))
{
$query .= " GROUP BY ".$options['group_by'];
|
if(isset($options['group_by']))
{
$query .= " GROUP BY ".$options['group_by'];
|
}
| }
|
if(isset($options['order_by']))
{
|
if(isset($options['order_by']))
{
|
| Zeile 668 | Zeile 678 |
|---|
* @return int|bool The insert ID if available or false if an error is found
*/
function insert_query($table, $array)
|
* @return int|bool The insert ID if available or false if an error is found
*/
function insert_query($table, $array)
|
{
global $mybb;
if(!is_array($array))
{
return false;
}
foreach($array as $field => $value)
{
| {
global $mybb;
if(!is_array($array))
{
return false;
}
foreach($array as $field => $value)
{
|
if(isset($mybb->binary_fields[$table][$field]) && $mybb->binary_fields[$table][$field])
{
if($value[0] != 'X') // Not escaped?
| if(isset($mybb->binary_fields[$table][$field]) && $mybb->binary_fields[$table][$field])
{
if($value[0] != 'X') // Not escaped?
|
| Zeile 718 | Zeile 728 |
|---|
if(!is_array($array))
{
return;
|
if(!is_array($array))
{
return;
|
}
| }
|
// Field names
$fields = array_keys($array[0]);
$fields = implode(",", $fields);
| // Field names
$fields = array_keys($array[0]);
$fields = implode(",", $fields);
|
| Zeile 800 | Zeile 810 |
|---|
$query .= $comma.$field."={$quoted_value}";
}
$comma = ', ';
|
$query .= $comma.$field."={$quoted_value}";
}
$comma = ', ';
|
}
| }
|
if(!empty($where))
{
$query .= " WHERE $where";
}
|
if(!empty($where))
{
$query .= " WHERE $where";
}
|
|
|
$query = $this->query("UPDATE {$this->table_prefix}$table SET $query");
$query->closeCursor();
return $query;
| $query = $this->query("UPDATE {$this->table_prefix}$table SET $query");
$query->closeCursor();
return $query;
|
| Zeile 821 | Zeile 831 |
|---|
private function quote_val($value, $quote="'")
{
if(is_int($value))
|
private function quote_val($value, $quote="'")
{
if(is_int($value))
|
{
| {
|
$quoted = $value;
}
else
| $quoted = $value;
}
else
|
| Zeile 841 | Zeile 851 |
|---|
* @return PDOStatement The query data.
*/
function delete_query($table, $where="", $limit="")
|
* @return PDOStatement The query data.
*/
function delete_query($table, $where="", $limit="")
|
{
| {
|
$query = "";
if(!empty($where))
{
| $query = "";
if(!empty($where))
{
|
| Zeile 884 | Zeile 894 |
|---|
*/
function escape_string_like($string)
{
|
*/
function escape_string_like($string)
{
|
return $this->escape_string(str_replace(array('%', '_') , array('\\%' , '\\_') , $string));
| return $this->escape_string(str_replace(array('\\', '%', '_') , array('\\\\', '\\%' , '\\_') , $string));
|
}
/**
| }
/**
|
| Zeile 922 | Zeile 932 |
|---|
function analyze_table($table)
{
$query = $this->query("ANALYZE ".$this->table_prefix.$table."");
|
function analyze_table($table)
{
$query = $this->query("ANALYZE ".$this->table_prefix.$table."");
|
$query->closeCursor();
}
| $query->closeCursor();
}
|
/**
* Show the "create table" command for a specific table.
*
| /**
* Show the "create table" command for a specific table.
*
|
| Zeile 965 | Zeile 975 |
|---|
$field_info = array();
$table_cols = explode(',', trim($matches[1]));
foreach($table_cols as $declaration)
|
$field_info = array();
$table_cols = explode(',', trim($matches[1]));
foreach($table_cols as $declaration)
|
{
| {
|
$entities = preg_split('#\s+#', trim($declaration));
$column_name = preg_replace('/"?([^"]+)"?/', '\1', $entities[0]);
| $entities = preg_split('#\s+#', trim($declaration));
$column_name = preg_replace('/"?([^"]+)"?/', '\1', $entities[0]);
|
| Zeile 1112 | Zeile 1122 |
|---|
*
* @param string $table The table
* @param array $replacements The replacements
|
*
* @param string $table The table
* @param array $replacements The replacements
|
* @param mixed $default_field The default field(s)
| * @param string|array $default_field The default field(s)
* @param boolean $insert_id Whether or not to return an insert id. True by default
|
* @return int|PDOStatement|bool Returns either the insert id (if a new row is inserted), the query resource (if a row is updated) or false on failure
*/
|
* @return int|PDOStatement|bool Returns either the insert id (if a new row is inserted), the query resource (if a row is updated) or false on failure
*/
|
function replace_query($table, $replacements=array(), $default_field="")
| function replace_query($table, $replacements=array(), $default_field="", $insert_id=true)
|
{
global $mybb;
| {
global $mybb;
|
| Zeile 1292 | Zeile 1303 |
|---|
if(sizeof($defparts) <= 3)
{
$this->error($alterdefs, 'near "'.$defparts[0].($defparts[1] ? ' '.$defparts[1] : '').($defparts[2] ? ' '.$defparts[2] : '').'": syntax error', E_USER_WARNING);
|
if(sizeof($defparts) <= 3)
{
$this->error($alterdefs, 'near "'.$defparts[0].($defparts[1] ? ' '.$defparts[1] : '').($defparts[2] ? ' '.$defparts[2] : '').'": syntax error', E_USER_WARNING);
|
return false;
}
if($severpos = strpos($createtesttableSQL, ' '.$defparts[1].' '))
| return false;
}
if($severpos = strpos($createtesttableSQL, ' '.$defparts[1].' '))
|
{
if($newcols[$defparts[1]] != $defparts[1])
|
{
if($newcols[$defparts[1]] != $defparts[1])
|
{
| {
|
$this->error($alterdefs, 'unknown column "'.$defparts[1].'" in "'.$table.'"');
return false;
|
$this->error($alterdefs, 'unknown column "'.$defparts[1].'" in "'.$table.'"');
return false;
|
}
| }
|
$newcols[$defparts[1]] = $defparts[2];
$nextcommapos = strpos($createtesttableSQL, ',', $severpos);
$insertval = '';
|
$newcols[$defparts[1]] = $defparts[2];
$nextcommapos = strpos($createtesttableSQL, ',', $severpos);
$insertval = '';
|
|
|
for($i = 2; $i < sizeof($defparts); $i++)
{
$insertval .= ' '.$defparts[$i];
| for($i = 2; $i < sizeof($defparts); $i++)
{
$insertval .= ' '.$defparts[$i];
|
| Zeile 1315 | Zeile 1326 |
|---|
if($nextcommapos)
{
$createtesttableSQL = substr($createtesttableSQL, 0, $severpos).$insertval.substr($createtesttableSQL, $nextcommapos);
|
if($nextcommapos)
{
$createtesttableSQL = substr($createtesttableSQL, 0, $severpos).$insertval.substr($createtesttableSQL, $nextcommapos);
|
}
else
| }
else
|
{
$createtesttableSQL = substr($createtesttableSQL, 0, $severpos-(strpos($createtesttableSQL, ',') ? 0 : 1)).$insertval.')';
}
| {
$createtesttableSQL = substr($createtesttableSQL, 0, $severpos-(strpos($createtesttableSQL, ',') ? 0 : 1)).$insertval.')';
}
|
| Zeile 1324 | Zeile 1335 |
|---|
else
{
$this->error($fullquery, 'unknown column "'.$defparts[1].'" in "'.$table.'"', E_USER_WARNING);
|
else
{
$this->error($fullquery, 'unknown column "'.$defparts[1].'" in "'.$table.'"', E_USER_WARNING);
|
return false;
| return false;
|
}
break;
case 'drop':
| }
break;
case 'drop':
|
| Zeile 1335 | Zeile 1346 |
|---|
}
if($severpos = strpos($createtesttableSQL, ' '.$defparts[1].' '))
|
}
if($severpos = strpos($createtesttableSQL, ' '.$defparts[1].' '))
|
{
$nextcommapos = strpos($createtesttableSQL, ',', $severpos);
| {
$nextcommapos = strpos($createtesttableSQL, ',', $severpos);
|
if($nextcommapos)
{
|
if($nextcommapos)
{
|
| Zeile 1414 | Zeile 1425 |
|---|
/**
* Drops a column
|
/**
* Drops a column
|
*
* @param string $table The table
* @param string $column The column name
* @return PDOStatement
*/
| *
* @param string $table The table
* @param string $column The column name
* @return PDOStatement
*/
|
function drop_column($table, $column)
{
return $this->write_query("ALTER TABLE {$this->table_prefix}{$table} DROP {$column}");
| function drop_column($table, $column)
{
return $this->write_query("ALTER TABLE {$this->table_prefix}{$table} DROP {$column}");
|
| Zeile 1437 | Zeile 1448 |
|---|
$query = $this->write_query("ALTER TABLE {$this->table_prefix}{$table} ADD {$column} {$definition}");
$query->closeCursor();
return $query;
|
$query = $this->write_query("ALTER TABLE {$this->table_prefix}{$table} ADD {$column} {$definition}");
$query->closeCursor();
return $query;
|
}
/**
| }
/**
|
* Modifies a column
|
* Modifies a column
|
*
* @param string $table The table
| *
* @param string $table The table
|
* @param string $column The column name
|
* @param string $column The column name
|
* @param string $new_definition the new column definition
| * @param string $new_definition the new column definition
* @param boolean|string $new_not_null Whether to "drop" or "set" the NOT NULL attribute (no change if false)
* @param boolean|string $new_default_value The new default value, or false to drop the attribute
* @return bool Returns true if all queries are executed successfully or false if one of them failed
|
*/
|
*/
|
function modify_column($table, $column, $new_definition)
| function modify_column($table, $column, $new_definition, $new_not_null=false, $new_default_value=false)
|
{
// We use a rename query as both need to duplicate the table etc...
|
{
// We use a rename query as both need to duplicate the table etc...
|
$this->rename_column($table, $column, $column, $new_definition);
| return $this->rename_column($table, $column, $column, $new_definition, $new_not_null, $new_default_value);
|
}
|
}
|
|
|
/**
* Renames a column
*
| /**
* Renames a column
*
|
| Zeile 1459 | Zeile 1473 |
|---|
* @param string $old_column The old column name
* @param string $new_column the new column name
* @param string $new_definition the new column definition
|
* @param string $old_column The old column name
* @param string $new_column the new column name
* @param string $new_definition the new column definition
|
* @return PDOStatement
| * @param boolean|string $new_not_null Whether to "drop" or "set" the NOT NULL attribute (no change if false)
* @param boolean|string $new_default_value The new default value, or false to drop the attribute
* @return bool Returns true if all queries are executed successfully
|
*/
|
*/
|
function rename_column($table, $old_column, $new_column, $new_definition)
| function rename_column($table, $old_column, $new_column, $new_definition, $new_not_null=false, $new_default_value=false)
|
{
|
{
|
| | if($new_not_null !== false)
{
if(strtolower($new_not_null) == "set")
{
$not_null = "NOT NULL";
}
else
{
$not_null = "NULL";
}
}
else
{
$not_null = '';
}
if($new_default_value !== false)
{
$default = "DEFAULT ".$new_default_value;
}
else
{
$default = '';
}
|
// This will trigger the "alter_table_parse" function which will copy the table and rename the column
|
// This will trigger the "alter_table_parse" function which will copy the table and rename the column
|
return $this->write_query("ALTER TABLE {$this->table_prefix}{$table} CHANGE {$old_column} {$new_column} {$new_definition}");
| return (bool) $this->write_query("ALTER TABLE {$this->table_prefix}{$table} CHANGE {$old_column} {$new_column} {$new_definition} {$not_null} {$default}");
|
}
/**
| }
/**
|