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authorAhmad Anbar <aanbar@gmail.com>2015-05-17 12:20:34 +0200
committerAhmad Anbar <aanbar@gmail.com>2015-05-17 12:20:34 +0200
commit57940dedcaab05f2dc392b2757cb3d58c59274c9 (patch)
tree1783dc5a17cc20ddede409e13984576bff274302 /system/database/drivers/sqlite3/sqlite3_driver.php
parent5e50c42ef27261bc7fcb279499ce76cfc2519aa6 (diff)
parent3a9eb39f61b10b3f86e50f4cd39ca0d9f010bac2 (diff)
Merge remote-tracking branch 'upstream/develop' into develop
Diffstat (limited to 'system/database/drivers/sqlite3/sqlite3_driver.php')
-rw-r--r--system/database/drivers/sqlite3/sqlite3_driver.php30
1 files changed, 22 insertions, 8 deletions
diff --git a/system/database/drivers/sqlite3/sqlite3_driver.php b/system/database/drivers/sqlite3/sqlite3_driver.php
index fdbe94939..a7c6420bb 100644
--- a/system/database/drivers/sqlite3/sqlite3_driver.php
+++ b/system/database/drivers/sqlite3/sqlite3_driver.php
@@ -247,17 +247,31 @@ class CI_DB_sqlite3_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * 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];
}
// --------------------------------------------------------------------