[ci skip] DocBlocks for DB drivers' driver classes
Partially fixes issue #1295.
diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php
index 5e6746d..8541173 100644
--- a/system/database/drivers/sqlite/sqlite_driver.php
+++ b/system/database/drivers/sqlite/sqlite_driver.php
@@ -41,13 +41,24 @@
*/
class CI_DB_sqlite_driver extends CI_DB {
+ /**
+ * Database driver
+ *
+ * @var string
+ */
public $dbdriver = 'sqlite';
- // The character used to escape with - not needed for SQLite
- protected $_escape_char = '"';
+ // --------------------------------------------------------------------
+ /**
+ * ORDER BY random keyword
+ *
+ * @var string
+ */
protected $_random_keyword = ' Random()'; // database specific random keyword
+ // --------------------------------------------------------------------
+
/**
* Non-persistent database connection
*
@@ -113,7 +124,7 @@
/**
* Execute the query
*
- * @param string an SQL query
+ * @param string $sql an SQL query
* @return resource
*/
protected function _execute($sql)
@@ -128,7 +139,7 @@
/**
* Begin Transaction
*
- * @param bool $test_mode = FALSE
+ * @param bool $test_mode
* @return bool
*/
public function trans_begin($test_mode = FALSE)
@@ -191,8 +202,8 @@
/**
* Escape String
*
- * @param string
- * @param bool whether or not the string will be used in a LIKE condition
+ * @param string $str
+ * @param bool $like Whether or not the string will be used in a LIKE condition
* @return string
*/
public function escape_str($str, $like = FALSE)
@@ -251,7 +262,7 @@
*
* Generates a platform-specific query string so that the table names can be fetched
*
- * @param bool
+ * @param bool $prefix_limit
* @return string
*/
protected function _list_tables($prefix_limit = FALSE)
@@ -273,7 +284,7 @@
*
* Generates a platform-specific query string so that the column names can be fetched
*
- * @param string the table name
+ * @param string $table
* @return bool
*/
protected function _list_columns($table = '')
@@ -289,7 +300,7 @@
*
* Generates a platform-specific query so that the column data can be retrieved
*
- * @param string the table name
+ * @param string $table
* @return string
*/
protected function _field_data($table)
@@ -321,9 +332,9 @@
*
* Generates a platform-specific replace string from the supplied data
*
- * @param string the table name
- * @param array the insert keys
- * @param array the insert values
+ * @param string $table Table name
+ * @param array $keys INSERT keys
+ * @param array $values INSERT values
* @return string
*/
protected function _replace($table, $keys, $values)
@@ -338,10 +349,10 @@
*
* Generates a platform-specific truncate string from the supplied data
*
- * If the database does not support the truncate() command,
+ * If the database does not support the TRUNCATE statement,
* then this function maps to 'DELETE FROM table'
*
- * @param string the table name
+ * @param string $table
* @return string
*/
protected function _truncate($table)