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Sanitize DDL instructions

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This commit is contained in:
Laurent Destailleur
2024-03-21 12:45:58 +01:00
parent 171c32be34
commit aa77573cd9
5 changed files with 89 additions and 83 deletions
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42
htdocs/core/db/mysqli.class.php
View File

@@ -866,7 +866,7 @@ class DoliDBMysqli extends DoliDB
$sqlfields[$i] .= " ".$this->sanitize($field_desc['null'], 0, 0, 1); $sqlfields[$i] .= " ".$this->sanitize($field_desc['null'], 0, 0, 1);
} }
if (!is_null($field_desc['extra']) && $field_desc['extra'] !== '') { if (!is_null($field_desc['extra']) && $field_desc['extra'] !== '') {
$sqlfields[$i] .= " ".$this->sanitize($field_desc['extra']); $sqlfields[$i] .= " ".$this->sanitize($field_desc['extra'], 0, 0, 1);
} }
$i++; $i++;
} }
@@ -940,7 +940,7 @@ class DoliDBMysqli extends DoliDB
public function DDLDescTable($table, $field = "") public function DDLDescTable($table, $field = "")
{ {
// phpcs:enable // phpcs:enable
$sql = "DESC ".$table." ".$field; $sql = "DESC ".$this->sanitize($table)." ".$this->sanitize($field);
dol_syslog(get_class($this)."::DDLDescTable ".$sql, LOG_DEBUG); dol_syslog(get_class($this)."::DDLDescTable ".$sql, LOG_DEBUG);
$this->_results = $this->query($sql); $this->_results = $this->query($sql);
@@ -962,30 +962,32 @@ class DoliDBMysqli extends DoliDB
// phpcs:enable // phpcs:enable
// cles recherchees dans le tableau des descriptions (field_desc) : type,value,attribute,null,default,extra // cles recherchees dans le tableau des descriptions (field_desc) : type,value,attribute,null,default,extra
// ex. : $field_desc = array('type'=>'int','value'=>'11','null'=>'not null','extra'=> 'auto_increment'); // ex. : $field_desc = array('type'=>'int','value'=>'11','null'=>'not null','extra'=> 'auto_increment');
$sql = "ALTER TABLE ".$table." ADD ".$field_name." "; $sql = "ALTER TABLE ".$this->sanitize($table)." ADD ".$this->sanitize($field_name)." ";
$sql .= $field_desc['type']; $sql .= $this->sanitize($field_desc['type']);
if (preg_match("/^[^\s]/i", $field_desc['value'])) { if (isset($field_desc['value']) && preg_match("/^[^\s]/i", $field_desc['value'])) {
if (!in_array($field_desc['type'], array('date', 'datetime')) && $field_desc['value']) { if (!in_array($field_desc['type'], array('tinyint', 'smallint', 'int', 'date', 'datetime')) && $field_desc['value']) {
$sql .= "(".$field_desc['value'].")"; $sql .= "(".$this->sanitize($field_desc['value']).")";
} }
} }
if (isset($field_desc['attribute']) && preg_match("/^[^\s]/i", $field_desc['attribute'])) { if (isset($field_desc['attribute']) && preg_match("/^[^\s]/i", $field_desc['attribute'])) {
$sql .= " ".$field_desc['attribute']; $sql .= " ".$this->sanitize($field_desc['attribute']);
} }
if (isset($field_desc['null']) && preg_match("/^[^\s]/i", $field_desc['null'])) { if (isset($field_desc['null']) && preg_match("/^[^\s]/i", $field_desc['null'])) {
$sql .= " ".$field_desc['null']; $sql .= " ".$field_desc['null'];
} }
if (isset($field_desc['default']) && preg_match("/^[^\s]/i", $field_desc['default'])) { if (isset($field_desc['default']) && preg_match("/^[^\s]/i", $field_desc['default'])) {
if (preg_match("/null/i", $field_desc['default'])) { if (in_array($field_desc['type'], array('tinyint', 'smallint', 'int', 'double'))) {
$sql .= " default ".$field_desc['default']; $sql .= " DEFAULT ".((float) $field_desc['default']);
} elseif ($field_desc['default'] == 'null' || $field_desc['default'] == 'CURRENT_TIMESTAMP') {
$sql .= " DEFAULT ".$this->sanitize($field_desc['default']);
} else { } else {
$sql .= " default '".$this->escape($field_desc['default'])."'"; $sql .= " DEFAULT '".$this->escape($field_desc['default'])."'";
} }
} }
if (isset($field_desc['extra']) && preg_match("/^[^\s]/i", $field_desc['extra'])) { if (isset($field_desc['extra']) && preg_match("/^[^\s]/i", $field_desc['extra'])) {
$sql .= " ".$field_desc['extra']; $sql .= " ".$this->escape($field_desc['extra'], 0, 0, 1);
} }
$sql .= " ".$field_position; $sql .= " ".$this->escape($field_position, 0, 0, 1);
dol_syslog(get_class($this)."::DDLAddField ".$sql, LOG_DEBUG); dol_syslog(get_class($this)."::DDLAddField ".$sql, LOG_DEBUG);
if ($this->query($sql)) { if ($this->query($sql)) {
@@ -1006,18 +1008,18 @@ class DoliDBMysqli extends DoliDB
public function DDLUpdateField($table, $field_name, $field_desc) public function DDLUpdateField($table, $field_name, $field_desc)
{ {
// phpcs:enable // phpcs:enable
$sql = "ALTER TABLE ".$table; $sql = "ALTER TABLE ".$this->sanitize($table);
$sql .= " MODIFY COLUMN ".$field_name." ".$field_desc['type']; $sql .= " MODIFY COLUMN ".$this->sanitize($field_name)." ".$this->sanitize($field_desc['type']);
if (in_array($field_desc['type'], array('double', 'tinyint', 'int', 'varchar')) && $field_desc['value']) { if (in_array($field_desc['type'], array('double', 'tinyint', 'int', 'varchar')) && $field_desc['value']) {
$sql .= "(".$field_desc['value'].")"; $sql .= "(".$this->sanitize($field_desc['value']).")";
} }
if ($field_desc['null'] == 'not null' || $field_desc['null'] == 'NOT NULL') { if ($field_desc['null'] == 'not null' || $field_desc['null'] == 'NOT NULL') {
// We will try to change format of column to NOT NULL. To be sure the ALTER works, we try to update fields that are NULL // We will try to change format of column to NOT NULL. To be sure the ALTER works, we try to update fields that are NULL
if ($field_desc['type'] == 'varchar' || $field_desc['type'] == 'text') { if ($field_desc['type'] == 'varchar' || $field_desc['type'] == 'text') {
$sqlbis = "UPDATE ".$table." SET ".$field_name." = '".$this->escape(isset($field_desc['default']) ? $field_desc['default'] : '')."' WHERE ".$field_name." IS NULL"; $sqlbis = "UPDATE ".$this->sanitize($table)." SET ".$this->sanitize($field_name)." = '".$this->escape(isset($field_desc['default']) ? $field_desc['default'] : '')."' WHERE ".$this->sanitize($field_name)." IS NULL";
$this->query($sqlbis); $this->query($sqlbis);
} elseif ($field_desc['type'] == 'tinyint' || $field_desc['type'] == 'int') { } elseif (in_array($field_desc['type'], array('tinyint', 'smallint', 'int', 'double'))) {
$sqlbis = "UPDATE ".$table." SET ".$field_name." = ".((int) $this->escape(isset($field_desc['default']) ? $field_desc['default'] : 0))." WHERE ".$field_name." IS NULL"; $sqlbis = "UPDATE ".$this->sanitize($table)." SET ".$this->sanitize($field_name)." = ".((float) $this->escape(isset($field_desc['default']) ? $field_desc['default'] : 0))." WHERE ".$this->sanitize($field_name)." IS NULL";
$this->query($sqlbis); $this->query($sqlbis);
} }
@@ -1053,7 +1055,7 @@ class DoliDBMysqli extends DoliDB
// phpcs:enable // phpcs:enable
$tmp_field_name = preg_replace('/[^a-z0-9\.\-\_]/i', '', $field_name); $tmp_field_name = preg_replace('/[^a-z0-9\.\-\_]/i', '', $field_name);
$sql = "ALTER TABLE ".$table." DROP COLUMN `".$tmp_field_name."`"; $sql = "ALTER TABLE ".$this->sanitize($table)." DROP COLUMN `".$this->sanitize($tmp_field_name)."`";
if ($this->query($sql)) { if ($this->query($sql)) {
return 1; return 1;
} }

104
htdocs/core/db/pgsql.class.php
View File

@@ -1160,7 +1160,7 @@ class DoliDBPgsql extends DoliDB
// phpcs:enable // phpcs:enable
$tmptable = preg_replace('/[^a-z0-9\.\-\_]/i', '', $table); $tmptable = preg_replace('/[^a-z0-9\.\-\_]/i', '', $table);
$sql = "DROP TABLE ".$tmptable; $sql = "DROP TABLE ".$this->sanitize($tmptable);
if (!$this->query($sql)) { if (!$this->query($sql)) {
return -1; return -1;
@@ -1169,31 +1169,6 @@ class DoliDBPgsql extends DoliDB
} }
} }
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Create a user to connect to database
*
* @param string $dolibarr_main_db_host Ip server
* @param string $dolibarr_main_db_user Name of user to create
* @param string $dolibarr_main_db_pass Password of user to create
* @param string $dolibarr_main_db_name Database name where user must be granted
* @return int Return integer <0 if KO, >=0 if OK
*/
public function DDLCreateUser($dolibarr_main_db_host, $dolibarr_main_db_user, $dolibarr_main_db_pass, $dolibarr_main_db_name)
{
// phpcs:enable
// Note: using ' on user does not works with pgsql
$sql = "CREATE USER ".$this->escape($dolibarr_main_db_user)." with password '".$this->escape($dolibarr_main_db_pass)."'";
dol_syslog(get_class($this)."::DDLCreateUser", LOG_DEBUG); // No sql to avoid password in log
$resql = $this->query($sql);
if (!$resql) {
return -1;
}
return 1;
}
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps // phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/** /**
* Return a pointer of line with description of a table or field * Return a pointer of line with description of a table or field
@@ -1231,30 +1206,32 @@ class DoliDBPgsql extends DoliDB
// phpcs:enable // phpcs:enable
// cles recherchees dans le tableau des descriptions (field_desc) : type,value,attribute,null,default,extra // cles recherchees dans le tableau des descriptions (field_desc) : type,value,attribute,null,default,extra
// ex. : $field_desc = array('type'=>'int','value'=>'11','null'=>'not null','extra'=> 'auto_increment'); // ex. : $field_desc = array('type'=>'int','value'=>'11','null'=>'not null','extra'=> 'auto_increment');
$sql = "ALTER TABLE ".$table." ADD ".$field_name." "; $sql = "ALTER TABLE ".$this->sanitize($table)." ADD ".$this->sanitize($field_name)." ";
$sql .= $field_desc['type']; $sql .= $this->sanitize($field_desc['type']);
if (preg_match("/^[^\s]/i", $field_desc['value'])) { if (isset($field_desc['value']) && preg_match("/^[^\s]/i", $field_desc['value'])) {
if (!in_array($field_desc['type'], array('smallint', 'int', 'date', 'datetime')) && $field_desc['value']) { if (!in_array($field_desc['type'], array('tinyint', 'smallint', 'int', 'date', 'datetime')) && $field_desc['value']) {
$sql .= "(".$field_desc['value'].")"; $sql .= "(".$this->sanitize($field_desc['value']).")";
} }
} }
if (preg_match("/^[^\s]/i", $field_desc['attribute'])) { if (isset($field_desc['attribute']) && preg_match("/^[^\s]/i", $field_desc['attribute'])) {
$sql .= " ".$field_desc['attribute']; $sql .= " ".$this->sanitize($field_desc['attribute']);
} }
if (preg_match("/^[^\s]/i", $field_desc['null'])) { if (isset($field_desc['null']) && preg_match("/^[^\s]/i", $field_desc['null'])) {
$sql .= " ".$field_desc['null']; $sql .= " ".$field_desc['null'];
} }
if (preg_match("/^[^\s]/i", $field_desc['default'])) { if (isset($field_desc['default']) && preg_match("/^[^\s]/i", $field_desc['default'])) {
if (preg_match("/null/i", $field_desc['default'])) { if (in_array($field_desc['type'], array('tinyint', 'smallint', 'int', 'double'))) {
$sql .= " default ".$field_desc['default']; $sql .= " DEFAULT ".((float) $field_desc['default']);
} elseif ($field_desc['default'] == 'null' || $field_desc['default'] == 'CURRENT_TIMESTAMP') {
$sql .= " DEFAULT ".$this->sanitize($field_desc['default']);
} else { } else {
$sql .= " default '".$this->escape($field_desc['default'])."'"; $sql .= " DEFAULT '".$this->escape($field_desc['default'])."'";
} }
} }
if (preg_match("/^[^\s]/i", $field_desc['extra'])) { if (isset($field_desc['extra']) && preg_match("/^[^\s]/i", $field_desc['extra'])) {
$sql .= " ".$field_desc['extra']; $sql .= " ".$this->escape($field_desc['extra'], 0, 0, 1);
} }
$sql .= " ".$field_position; $sql .= " ".$this->escape($field_position, 0, 0, 1);
dol_syslog($sql, LOG_DEBUG); dol_syslog($sql, LOG_DEBUG);
if (!$this -> query($sql)) { if (!$this -> query($sql)) {
@@ -1275,30 +1252,30 @@ class DoliDBPgsql extends DoliDB
public function DDLUpdateField($table, $field_name, $field_desc) public function DDLUpdateField($table, $field_name, $field_desc)
{ {
// phpcs:enable // phpcs:enable
$sql = "ALTER TABLE ".$table; $sql = "ALTER TABLE ".$this->sanitize($table);
$sql .= " ALTER COLUMN ".$this->escape($field_name)." TYPE ".$field_desc['type']; $sql .= " ALTER COLUMN ".$this->sanitize($field_name)." TYPE ".$this->sanitize($field_desc['type']);
if (preg_match("/^[^\s]/i", $field_desc['value'])) { if (preg_match("/^[^\s]/i", $field_desc['value'])) {
if (!in_array($field_desc['type'], array('smallint', 'int', 'date', 'datetime')) && $field_desc['value']) { if (!in_array($field_desc['type'], array('smallint', 'int', 'date', 'datetime')) && $field_desc['value']) {
$sql .= "(".$field_desc['value'].")"; $sql .= "(".$this->sanitize($field_desc['value']).")";
} }
} }
if ($field_desc['null'] == 'not null' || $field_desc['null'] == 'NOT NULL') { if ($field_desc['null'] == 'not null' || $field_desc['null'] == 'NOT NULL') {
// We will try to change format of column to NOT NULL. To be sure the ALTER works, we try to update fields that are NULL // We will try to change format of column to NOT NULL. To be sure the ALTER works, we try to update fields that are NULL
if ($field_desc['type'] == 'varchar' || $field_desc['type'] == 'text') { if ($field_desc['type'] == 'varchar' || $field_desc['type'] == 'text') {
$sqlbis = "UPDATE ".$table." SET ".$this->escape($field_name)." = '".$this->escape(isset($field_desc['default']) ? $field_desc['default'] : '')."' WHERE ".$this->escape($field_name)." IS NULL"; $sqlbis = "UPDATE ".$this->sanitize($table)." SET ".$this->escape($field_name)." = '".$this->escape(isset($field_desc['default']) ? $field_desc['default'] : '')."' WHERE ".$this->escape($field_name)." IS NULL";
$this->query($sqlbis); $this->query($sqlbis);
} elseif ($field_desc['type'] == 'tinyint' || $field_desc['type'] == 'int') { } elseif (in_array($field_desc['type'], array('tinyint', 'smallint', 'int', 'double'))) {
$sqlbis = "UPDATE ".$table." SET ".$this->escape($field_name)." = ".((int) $this->escape(isset($field_desc['default']) ? $field_desc['default'] : 0))." WHERE ".$this->escape($field_name)." IS NULL"; $sqlbis = "UPDATE ".$this->sanitize($table)." SET ".$this->escape($field_name)." = ".((float) $this->escape(isset($field_desc['default']) ? $field_desc['default'] : 0))." WHERE ".$this->escape($field_name)." IS NULL";
$this->query($sqlbis); $this->query($sqlbis);
} }
} }
if (isset($field_desc['default']) && $field_desc['default'] != '') { if (isset($field_desc['default']) && $field_desc['default'] != '') {
if ($field_desc['type'] == 'double' || $field_desc['type'] == 'tinyint' || $field_desc['type'] == 'int') { if (in_array($field_desc['type'], array('tinyint', 'smallint', 'int', 'double'))) {
$sql .= ", ALTER COLUMN ".$this->escape($field_name)." SET DEFAULT ".((float) $field_desc['default']); $sql .= ", ALTER COLUMN ".$this->sanitize($field_name)." SET DEFAULT ".((float) $field_desc['default']);
} elseif ($field_desc['type'] != 'text') { // Default not supported on text fields ? } elseif ($field_desc['type'] != 'text') { // Default not supported on text fields ?
$sql .= ", ALTER COLUMN ".$this->escape($field_name)." SET DEFAULT '".$this->escape($field_desc['default'])."'"; $sql .= ", ALTER COLUMN ".$this->sanitize($field_name)." SET DEFAULT '".$this->escape($field_desc['default'])."'";
} }
} }
@@ -1322,7 +1299,7 @@ class DoliDBPgsql extends DoliDB
// phpcs:enable // phpcs:enable
$tmp_field_name = preg_replace('/[^a-z0-9\.\-\_]/i', '', $field_name); $tmp_field_name = preg_replace('/[^a-z0-9\.\-\_]/i', '', $field_name);
$sql = "ALTER TABLE ".$table." DROP COLUMN ".$tmp_field_name; $sql = "ALTER TABLE ".$this->sanitize($table)." DROP COLUMN ".$this->sanitize($tmp_field_name);
if (!$this->query($sql)) { if (!$this->query($sql)) {
$this->error = $this->lasterror(); $this->error = $this->lasterror();
return -1; return -1;
@@ -1330,6 +1307,31 @@ class DoliDBPgsql extends DoliDB
return 1; return 1;
} }
// phpcs:disable PEAR.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
/**
* Create a user to connect to database
*
* @param string $dolibarr_main_db_host Ip server
* @param string $dolibarr_main_db_user Name of user to create
* @param string $dolibarr_main_db_pass Password of user to create
* @param string $dolibarr_main_db_name Database name where user must be granted
* @return int Return integer <0 if KO, >=0 if OK
*/
public function DDLCreateUser($dolibarr_main_db_host, $dolibarr_main_db_user, $dolibarr_main_db_pass, $dolibarr_main_db_name)
{
// phpcs:enable
// Note: using ' on user does not works with pgsql
$sql = "CREATE USER ".$this->sanitize($dolibarr_main_db_user)." with password '".$this->escape($dolibarr_main_db_pass)."'";
dol_syslog(get_class($this)."::DDLCreateUser", LOG_DEBUG); // No sql to avoid password in log
$resql = $this->query($sql);
if (!$resql) {
return -1;
}
return 1;
}
/** /**
* Return charset used to store data in database * Return charset used to store data in database
* *

22
htdocs/core/db/sqlite3.class.php
View File

@@ -1118,16 +1118,18 @@ class DoliDBSqlite3 extends DoliDB
$sql .= " ".$field_desc['null']; $sql .= " ".$field_desc['null'];
} }
if (preg_match("/^[^\s]/i", $field_desc['default'])) { if (preg_match("/^[^\s]/i", $field_desc['default'])) {
if (preg_match("/null/i", $field_desc['default'])) { if (in_array($field_desc['type'], array('tinyint', 'smallint', 'int', 'double'))) {
$sql .= " default ".$field_desc['default']; $sql .= " DEFAULT ".((float) $field_desc['default']);
} elseif ($field_desc['default'] == 'null' || $field_desc['default'] == 'CURRENT_TIMESTAMP') {
$sql .= " DEFAULT ".$this->sanitize($field_desc['default']);
} else { } else {
$sql .= " default '".$this->escape($field_desc['default'])."'"; $sql .= " DEFAULT '".$this->escape($field_desc['default'])."'";
} }
} }
if (preg_match("/^[^\s]/i", $field_desc['extra'])) { if (isset($field_desc['extra']) && preg_match("/^[^\s]/i", $field_desc['extra'])) {
$sql .= " ".$field_desc['extra']; $sql .= " ".$this->escape($field_desc['extra'], 0, 0, 1);
} }
$sql .= " ".$field_position; $sql .= " ".$this->escape($field_position, 0, 0, 1);
dol_syslog(get_class($this)."::DDLAddField ".$sql, LOG_DEBUG); dol_syslog(get_class($this)."::DDLAddField ".$sql, LOG_DEBUG);
if (!$this->query($sql)) { if (!$this->query($sql)) {
@@ -1148,10 +1150,10 @@ class DoliDBSqlite3 extends DoliDB
public function DDLUpdateField($table, $field_name, $field_desc) public function DDLUpdateField($table, $field_name, $field_desc)
{ {
// phpcs:enable // phpcs:enable
$sql = "ALTER TABLE ".$table; $sql = "ALTER TABLE ".$this->sanitize($table);
$sql .= " MODIFY COLUMN ".$field_name." ".$field_desc['type']; $sql .= " MODIFY COLUMN ".$this->sanitize(($field_name)." ".$this->sanitize($field_desc['type']);
if ($field_desc['type'] == 'tinyint' || $field_desc['type'] == 'int' || $field_desc['type'] == 'varchar') { if ($field_desc['type'] == 'tinyint' || $field_desc['type'] == 'int' || $field_desc['type'] == 'varchar') {
$sql .= "(".$field_desc['value'].")"; $sql .= "(".$this->sanitize($field_desc['value']).")";
} }
dol_syslog(get_class($this)."::DDLUpdateField ".$sql, LOG_DEBUG); dol_syslog(get_class($this)."::DDLUpdateField ".$sql, LOG_DEBUG);
@@ -1174,7 +1176,7 @@ class DoliDBSqlite3 extends DoliDB
// phpcs:enable // phpcs:enable
$tmp_field_name = preg_replace('/[^a-z0-9\.\-\_]/i', '', $field_name); $tmp_field_name = preg_replace('/[^a-z0-9\.\-\_]/i', '', $field_name);
$sql = "ALTER TABLE ".$table." DROP COLUMN `".$tmp_field_name."`"; $sql = "ALTER TABLE ".$this->sanitize($table)." DROP COLUMN `".$this->sanitize($tmp_field_name)."`";
if (!$this->query($sql)) { if (!$this->query($sql)) {
$this->error = $this->lasterror(); $this->error = $this->lasterror();
return -1; return -1;

2
htdocs/core/lib/modulebuilder.lib.php
View File

@@ -1288,7 +1288,7 @@ function createNewDictionnary($modulename, $file, $namedic, $dictionnaires = nul
} }
$columns = array( $columns = array(
'rowid' => array('type' => 'integer', 'value' => 11), 'rowid' => array('type' => 'integer', 'value' => 11, 'extra' => 'AUTO_INCREMENT PRIMARY KEY'),
'code' => array('type' => 'varchar', 'value' => 255, 'null'=>'NOT NULL'), 'code' => array('type' => 'varchar', 'value' => 255, 'null'=>'NOT NULL'),
'label' => array('type' => 'varchar', 'value' => 255, 'null'=>'NOT NULL'), 'label' => array('type' => 'varchar', 'value' => 255, 'null'=>'NOT NULL'),
'position' => array('type' => 'integer', 'value' => 11, 'null'=>'NULL'), 'position' => array('type' => 'integer', 'value' => 11, 'null'=>'NULL'),

2
test/phpunit/DoliDBTest.php
View File

@@ -66,7 +66,7 @@ class DoliDBTest extends CommonClassTest
$res = $db->DDLDropTable($namedic); $res = $db->DDLDropTable($namedic);
$columns = array( $columns = array(
'rowid' => array('type' => 'integer', 'value' => 11), 'rowid' => array('type' => 'integer', 'value' => 11, 'AUTO_INCREMENT PRIMARY KEY'),
'code' => array('type' => 'varchar', 'value' => 255, 'null'=>'NOT NULL'), 'code' => array('type' => 'varchar', 'value' => 255, 'null'=>'NOT NULL'),
'label' => array('type' => 'varchar', 'value' => 255, 'null'=>'NOT NULL'), 'label' => array('type' => 'varchar', 'value' => 255, 'null'=>'NOT NULL'),
'position' => array('type' => 'integer', 'value' => 11, 'null'=>'NULL'), 'position' => array('type' => 'integer', 'value' => 11, 'null'=>'NULL'),