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-rw-r--r--system/database/drivers/sqlite3/sqlite3_driver.php37
-rw-r--r--system/database/drivers/sqlite3/sqlite3_result.php17
2 files changed, 44 insertions, 10 deletions
diff --git a/system/database/drivers/sqlite3/sqlite3_driver.php b/system/database/drivers/sqlite3/sqlite3_driver.php
index f0818aea1..e37268aca 100644
--- a/system/database/drivers/sqlite3/sqlite3_driver.php
+++ b/system/database/drivers/sqlite3/sqlite3_driver.php
@@ -281,16 +281,41 @@ class CI_DB_sqlite3_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * Field data query
- *
- * Generates a platform-specific query so that the column data can be retrieved
+ * Returns an object with field data
*
* @param string $table
- * @return string
+ * @return array
*/
- protected function _field_data($table)
+ public function field_data($table = '')
{
- return 'SELECT * FROM '.$table.' LIMIT 0,1';
+ if ($table === '')
+ {
+ return ($this->db_debug) ? $this->display_error('db_field_param_missing') : FALSE;
+ }
+
+ if (($query = $this->query('PRAGMA TABLE_INFO('.$this->protect_identifiers($table, TRUE, NULL, FALSE).')')) === FALSE)
+ {
+ return FALSE;
+ }
+
+ $query = $query->result_array();
+ if (empty($query))
+ {
+ return FALSE;
+ }
+
+ $retval = array();
+ for ($i = 0, $c = count($query); $i < $c; $i++)
+ {
+ $retval[$i] = new stdClass();
+ $retval[$i]->name = $query[$i]['name'];
+ $retval[$i]->type = $query[$i]['type'];
+ $retval[$i]->max_length = NULL;
+ $retval[$i]->default = $query[$i]['dflt_value'];
+ $retval[$i]->primary_key = isset($query[$i]['pk']) ? (int) $query[$i]['pk'] : 0;
+ }
+
+ return $retval;
}
// --------------------------------------------------------------------
diff --git a/system/database/drivers/sqlite3/sqlite3_result.php b/system/database/drivers/sqlite3/sqlite3_result.php
index 153e3480a..44fef8909 100644
--- a/system/database/drivers/sqlite3/sqlite3_result.php
+++ b/system/database/drivers/sqlite3/sqlite3_result.php
@@ -79,15 +79,24 @@ class CI_DB_sqlite3_result extends CI_DB_result {
*/
public function field_data()
{
+ static $data_types = array(
+ SQLITE3_INTEGER => 'integer',
+ SQLITE3_FLOAT => 'float',
+ SQLITE3_TEXT => 'text',
+ SQLITE3_BLOB => 'blob',
+ SQLITE3_NULL => 'null'
+ );
+
$retval = array();
for ($i = 0, $c = $this->num_fields(); $i < $this->num_fields(); $i++)
{
$retval[$i] = new stdClass();
$retval[$i]->name = $this->result_id->columnName($i);
- $retval[$i]->type = 'varchar';
- $retval[$i]->max_length = 0;
- $retval[$i]->primary_key = 0;
- $retval[$i]->default = '';
+
+ $type = $this->result_id->columnType($i);
+ $retval[$i]->type = isset($data_types[$type]) ? $data_types[$type] : $type;
+
+ $retval[$i]->max_length = NULL;
}
return $retval;