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mproving decribing process of tables in sqlite

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This commit is contained in:
José Lorenzo Rodríguez 2010-11-27 00:37:13 -04:30
parent 0ff01330c4
commit 492bcea85f
1 changed files with 16 additions and 46 deletions
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62
cake/libs/model/datasources/dbo/dbo_sqlite.php
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@ -113,7 +113,7 @@ class DboSqlite extends DboSource {
$config = $this->config;
$flags = array(PDO::ATTR_PERSISTENT => $config['persistent']);
try {
$this->_connection = new PDO('sqlite:'.$config['database'], null, null, $flags);
$this->_connection = new PDO('sqlite:' . $config['database'], null, null, $flags);
$this->_connection->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$this->connected = true;
}
@ -178,61 +178,35 @@ class DboSqlite extends DboSource {
return $cache;
}
$fields = array();
$result = $this->fetchAll('PRAGMA table_info(' . $model->tablePrefix . $model->table . ')');
$result = $this->_execute('PRAGMA table_info(' . $model->tablePrefix . $model->table . ')');
foreach ($result as $column) {
$fields[$column[0]['name']] = array(
'type' => $this->column($column[0]['type']),
'null' => !$column[0]['notnull'],
'default' => $column[0]['dflt_value'],
'length' => $this->length($column[0]['type'])
$column = (array) $column;
$default = ($column['dflt_value'] === 'NULL') ? null : trim($column['dflt_value'], "'");
$fields[$column['name']] = array(
'type' => $this->column($column['type']),
'null' => !$column['notnull'],
'default' => $default,
'length' => $this->length($column['type'])
);
if($column[0]['pk'] == 1) {
$fields[$column[0]['name']] = array(
'type' => $fields[$column[0]['name']]['type'],
if($column['pk'] == 1) {
$fields[$column['name']] = array(
'type' => $fields[$column['name']]['type'],
'null' => false,
'default' => $column[0]['dflt_value'],
'default' => $default,
'key' => $this->index['PRI'],
'length' => 11
);
}
}
$result->closeCursor();
$this->__cacheDescription($model->tablePrefix . $model->table, $fields);
return $fields;
}
/**
* Returns a quoted and escaped string of $data for use in an SQL statement.
*
* @param string $data String to be prepared for use in an SQL statement
* @return string Quoted and escaped
* @access public
*/
function value($data, $column = null, $safe = false) {
$parent = parent::value($data, $column, $safe);
if ($parent != null) {
return $parent;
}
if ($data === null || (is_array($data) && empty($data))) {
return 'NULL';
}
if ($data === '') {
return "''";
}
switch ($column) {
case 'boolean':
$data = $this->boolean((bool)$data);
break;
default:
$data = $this->_connection->quote($data);
return $data;
break;
}
return "'" . $data . "'";
}
/**
* Executes given SQL statement.
*
@ -243,10 +217,6 @@ class DboSqlite extends DboSource {
*/
protected function _execute($sql, $params = array()) {
$this->_result = parent::_execute($sql, $params);
//if (is_object($this->_result)) {
// $this->rows = $this->_result->fetchAll(PDO::FETCH_NUM);
// $this->row_count = count($this->rows);
//}
return $this->_result;
}