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authorTim Nolte <noltet@sekisui-spi.com>2015-06-08 18:25:34 +0200
committerTim Nolte <noltet@sekisui-spi.com>2015-06-08 18:25:34 +0200
commit89ed9fafd75e3b65a7691f1b13440bdedadf5eda (patch)
tree5dfa69c55ff48502527fcb6f4f532fb5ad6651ca /system/database/drivers/pdo
parent2ac4177b4b6afc63d594523416c3991d23dddf20 (diff)
parentb76394834a3e36e8c376913cd9666a8d7a4cea45 (diff)
Merge branch 'develop' into feature/mysqli-ssl
Diffstat (limited to 'system/database/drivers/pdo')
-rw-r--r--system/database/drivers/pdo/subdrivers/pdo_sqlite_driver.php30
1 files changed, 22 insertions, 8 deletions
diff --git a/system/database/drivers/pdo/subdrivers/pdo_sqlite_driver.php b/system/database/drivers/pdo/subdrivers/pdo_sqlite_driver.php
index f07f49f84..d5ca741fd 100644
--- a/system/database/drivers/pdo/subdrivers/pdo_sqlite_driver.php
+++ b/system/database/drivers/pdo/subdrivers/pdo_sqlite_driver.php
@@ -121,17 +121,31 @@ class CI_DB_pdo_sqlite_driver extends CI_DB_pdo_driver {
// --------------------------------------------------------------------
/**
- * Show column query
+ * Fetch Field Names
*
- * Generates a platform-specific query string so that the column names can be fetched
- *
- * @param string $table
- * @return string
+ * @param string $table Table name
+ * @return array
*/
- protected function _list_columns($table = '')
+ public function list_fields($table)
{
- // Not supported
- return FALSE;
+ // Is there a cached result?
+ if (isset($this->data_cache['field_names'][$table]))
+ {
+ return $this->data_cache['field_names'][$table];
+ }
+
+ if (($result = $this->query('PRAGMA TABLE_INFO('.$this->protect_identifiers($table, TRUE, NULL, FALSE).')')) === FALSE)
+ {
+ return FALSE;
+ }
+
+ $this->data_cache['field_names'][$table] = array();
+ foreach ($result as $row)
+ {
+ $this->data_cache['field_names'][$table][] = $row['name'];
+ }
+
+ return $this->data_cache['field_names'][$table];
}
// --------------------------------------------------------------------