/**
* Returns the resulting table but uses the $key field as an index
*
* @abstract
* @access public
*
* @param String $table the table name
* @param String $id_col the name of the primary key column
* @param String $id the key of the dataset to clone
* @param Array $exclusion columns not to copy
*
* @return Mixed new key or FALSE
*/
function cloneDataset(&$db, $table, $id_col, $id, $exclusion = null)
{
$db->query("SELECT * FROM {$table} WHERE {$id_col}='{$id}'");
$data = $db->getNext();
if ($data) {
unset($data[$id_col]);
if (is_array($exclusion)) {
foreach ($exclusion as $key) {
unset($data[$key]);
}
}
if ($db->query(QueryHelper::insert($table, $data))) {
$res = $db->getInsertId();
if (!$res) {
$db->query(QueryHelper::select($id_col, $table, $data));
return $db->getValue();
}
return $res;
}
}
echo $db->lastQuery;
return false;
}
/**
* Returns the data for one table
*
* @access public
*
* @param AbstractDB $db db identifier
* @param String $table table name
* @param Integer $type ANYDB_DUMP_ constants
* @param String $seperator for csv files
*
* @returns Array the table data
*/
function getTableData(&$db, $table, $type = ANYDB_DUMP_SQL, $seperator = "\t")
{
$res = '';
$first = true;
// get all the data
$query = "SELECT * FROM {$table}";
$db->query($query, ANYDB_RES_ASSOC);
while ($line = $db->getNext()) {
$line = $db->escapeStr($line);
switch ($type) {
case ANYDB_DUMP_SQL:
$res .= QueryHelper::insert($table, $line) . ";\n";
break;
case ANYDB_DUMP_CSV:
if ($first) {
$res .= implode($seperator, array_keys($line)) . "\n";
$first = false;
}
$res .= implode($seperator, $line) . "\n";
break;
}
}
return $res;
}
