| 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 4279 2008-11-26 00:01:25Z Tikitiki $
| * $Id: db_sqlite2.php 4335 2009-03-22 18:34:20Z Tikitiki $
|
*/
class DB_SQLite2
| */
class DB_SQLite2
|
| Zeile 596 | Zeile 596 |
|---|
VALUES ('".$values."')
");
return $this->insert_id();
|
VALUES ('".$values."')
");
return $this->insert_id();
|
| | }
/**
* Build an insert query from an array.
*
* @param string The table name to perform the query on.
* @param array An array of fields and their values.
* @return string The query string.
*/
function build_insert_query($table, $array)
{
$comma = $query1 = $query2 = "";
if(!is_array($array))
{
return false;
}
$comma = "";
$query1 = "";
$query2 = "";
foreach($array as $field => $value)
{
$query1 .= $comma.$field;
$query2 .= $comma."'".$value."'";
$comma = ", ";
}
return "INSERT
INTO ".TABLE_PREFIX.$table." (".$query1.")
VALUES (".$query2.")";
|
}
/**
| }
/**
|
| Zeile 606 | Zeile 634 |
|---|
* @return int The insert ID if available
*/
function insert_query_multiple($table, $array)
|
* @return int The insert ID if available
*/
function insert_query_multiple($table, $array)
|
{
if(!is_array($array))
{
| {
if(!is_array($array))
{
|
return false;
}
// Field names
| return false;
}
// Field names
|
| Zeile 636 | Zeile 664 |
|---|
* @param array An array of fields and their values.
* @param string An optional where clause for the query.
* @param string An optional limit clause for the query.
|
* @param array An array of fields and their values.
* @param string An optional where clause for the query.
* @param string An optional limit clause for the query.
|
* @return resource The query data.
*/
function update_query($table, $array, $where="", $limit="")
| * @return resource The query data.
*/
function update_query($table, $array, $where="", $limit="")
{
if(!is_array($array))
{
return false;
}
$comma = "";
$query = "";
foreach($array as $field => $value)
{
$query .= $comma.$field."='".$value."'";
$comma = ", ";
}
if(!empty($where))
{
$query .= " WHERE $where";
}
return $this->query("UPDATE {$this->table_prefix}$table SET $query");
}
/**
* Build an update query from an array.
*
* @param string The table name to perform the query on.
* @param array An array of fields and their values.
* @param string An optional where clause for the query.
* @param string An optional limit clause for the query.
* @return string The query string.
*/
function build_update_query($table, $array, $where="", $limit="")
|
{
if(!is_array($array))
{
return false;
|
{
if(!is_array($array))
{
return false;
|
}
| }
|
$comma = "";
$query = "";
foreach($array as $field => $value)
|
$comma = "";
$query = "";
foreach($array as $field => $value)
|
{
| {
|
$query .= $comma.$field."='".$value."'";
$comma = ", ";
|
$query .= $comma.$field."='".$value."'";
$comma = ", ";
|
}
| }
|
if(!empty($where))
{
$query .= " WHERE $where";
}
|
if(!empty($where))
{
$query .= " WHERE $where";
}
|
return $this->query("UPDATE {$this->table_prefix}$table SET $query");
| return "UPDATE {$this->table_prefix}{$table} SET {$query}";
|
}
|
}
|
|
|
/**
* Build a delete query.
*
| /**
* Build a delete query.
*
|
| Zeile 711 | Zeile 772 |
|---|
function escape_string_like($string)
{
return $this->escape_string(str_replace(array('%', '_') , array('\\%' , '\\_') , $string));
|
function escape_string_like($string)
{
return $this->escape_string(str_replace(array('%', '_') , array('\\%' , '\\_') , $string));
|
}
/**
| }
/**
|
* Gets the current version of SQLLite.
*
* @return string Version of MySQL.
| * Gets the current version of SQLLite.
*
* @return string Version of MySQL.
|
| Zeile 727 | Zeile 788 |
|---|
$this->version = sqlite_libversion();
return $this->version;
|
$this->version = sqlite_libversion();
return $this->version;
|
}
| }
|
/**
* Optimizes a specific table.
*
| /**
* Optimizes a specific table.
*
|
| Zeile 737 | Zeile 798 |
|---|
function optimize_table($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 751 | Zeile 812 |
|---|
/**
* 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.
*/
| * @param string The name of the table.
* @return string The MySQL command to create the specified table.
*/
|
| Zeile 775 | Zeile 836 |
|---|
{
$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}'");
| $query = $this->simple_select("sqlite_master", "sql", "type = 'table' AND name = '{$old_tbl_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")));
| $this->set_table_prefix($old_tbl_prefix);
$table = trim(preg_replace('#CREATE\s+TABLE\s+"?'.$this->table_prefix.$table.'"?#i', '', $this->fetch_field($query, "sql")));
|
| Zeile 829 | Zeile 890 |
|---|
return false;
}
|
return false;
}
|
/**
| /**
|
* Creates a fulltext index on the specified column in the specified table with optional index name.
|
* Creates a fulltext index on the specified column in the specified table with optional index name.
|
*
* @param string The name of the table.
| *
* @param string The name of the table.
|
* @param string Name of the column to be indexed.
* @param string The index name, optional.
|
* @param string Name of the column to be indexed.
* @param string The index name, optional.
|
*/
| */
|
function create_fulltext_index($table, $column, $name="")
{
return false;
}
|
function create_fulltext_index($table, $column, $name="")
{
return false;
}
|
|
/**
* Checks to see if an index exists on a specified table
*
* @param string The name of the table.
* @param string The name of the index.
*/
function index_exists($table, $index)
{
return false;
}
|
/**
* Drop an index with the specified name from the specified table
*
| /**
* Drop an index with the specified name from the specified table
*
|
| Zeile 888 | Zeile 960 |
|---|
*
* @param string The table
* @param array The values
|
*
* @param string The table
* @param array The values
|
| | * @param string The default field
* @param boolean Whether or not to return an insert id. True by default
|
*/
|
*/
|
function replace_query($table, $replacements=array())
| function replace_query($table, $replacements=array(), $default_field="", $insert_id=true)
|
{
$columns = '';
$values = '';
| {
$columns = '';
$values = '';
|
| Zeile 907 | Zeile 981 |
|---|
return false;
}
|
return false;
}
|
return $this->query("REPLACE INTO {$this->table_prefix}{$table} ({$columns}) VALUES({$values})");
| if($default_field == "")
{
return $this->write_query("REPLACE INTO {$this->table_prefix}{$table} ({$columns}) VALUES({$values})");
}
else
{
$update = false;
$query = $this->write_query("SELECT {$default_field} FROM {$this->table_prefix}{$table}");
while($column = $this->fetch_array($query))
{
if($column[$default_field] == $replacements[$default_field])
{
$update = true;
break;
}
}
if($update === true)
{
return $this->update_query($table, $replacements, "{$default_field}='".$replacements[$default_field]."'");
}
else
{
return $this->insert_query($table, $replacements, $insert_id);
}
}
}
/**
* Replace contents of table with values
*
* @param string The table
* @param array The replacements
*/
function build_replace_query($table, $replacements=array(), $default_field="")
{
$columns = '';
$values = '';
$comma = '';
foreach($replacements as $column => $value)
{
$columns .= $comma.$column;
$values .= $comma."'".$value."'";
$comma = ',';
}
if(empty($columns) || empty($values))
{
return false;
}
if($default_field == "")
{
return "REPLACE INTO {$this->table_prefix}{$table} ({$columns}) VALUES({$values})";
}
else
{
$update = false;
$query = $this->write_query("SELECT {$default_field} FROM {$this->table_prefix}{$table}");
while($column = $this->fetch_array($query))
{
if($column[$default_field] == $replacements[$default_field])
{
$update = true;
break;
}
}
if($update === true)
{
return $this->build_update_query($table, $replacements, "{$default_field}='".$replacements[$default_field]."'");
}
else
{
return $this->build_insert_query($table, $replacements, $insert_id);
}
}
|
}
/**
| }
/**
|