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-rw-r--r--system/database/drivers/sqlite/sqlite_driver.php149
1 files changed, 75 insertions, 74 deletions
diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php
index 634b72ed4..f8318b814 100644
--- a/system/database/drivers/sqlite/sqlite_driver.php
+++ b/system/database/drivers/sqlite/sqlite_driver.php
@@ -271,10 +271,10 @@ class CI_DB_sqlite_driver extends CI_DB {
/**
* The error message string
*
- * @access public
+ * @access private
* @return string
*/
- function error_message()
+ function _error_message()
{
return sqlite_error_string(sqlite_last_error($this->conn_id));
}
@@ -284,27 +284,14 @@ class CI_DB_sqlite_driver extends CI_DB {
/**
* The error message number
*
- * @access public
+ * @access private
* @return integer
*/
- function error_number()
+ function _error_number()
{
return sqlite_last_error($this->conn_id);
}
-
- // --------------------------------------------------------------------
-
- /**
- * Version number query string
- *
- * @access public
- * @return string
- */
- function version()
- {
- return sqlite_libversion();
- }
-
+
// --------------------------------------------------------------------
/**
@@ -313,11 +300,11 @@ class CI_DB_sqlite_driver extends CI_DB {
* This function adds backticks if the table name has a period
* in it. Some DBs will get cranky unless periods are escaped
*
- * @access public
+ * @access private
* @param string the table name
* @return string
*/
- function escape_table($table)
+ function _escape_table($table)
{
if (stristr($table, '.'))
{
@@ -326,25 +313,7 @@ class CI_DB_sqlite_driver extends CI_DB {
return $table;
}
-
- // --------------------------------------------------------------------
-
- /**
- * Field data query
- *
- * Generates a platform-specific query so that the column data can be retrieved
- *
- * @access public
- * @param string the table name
- * @return object
- */
- function _field_data($table)
- {
- $sql = "SELECT * FROM ".$this->escape_table($table)." LIMIT 1";
- $query = $this->query($sql);
- return $query->field_data();
- }
-
+
// --------------------------------------------------------------------
/**
@@ -360,7 +329,7 @@ class CI_DB_sqlite_driver extends CI_DB {
*/
function _insert($table, $keys, $values)
{
- return "INSERT INTO ".$this->escape_table($table)." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")";
+ return "INSERT INTO ".$this->_escape_table($table)." (".implode(', ', $keys).") VALUES (".implode(', ', $values).")";
}
// --------------------------------------------------------------------
@@ -383,7 +352,7 @@ class CI_DB_sqlite_driver extends CI_DB {
$valstr[] = $key." = ".$val;
}
- return "UPDATE ".$this->escape_table($table)." SET ".implode(', ', $valstr)." WHERE ".implode(" ", $where);
+ return "UPDATE ".$this->_escape_table($table)." SET ".implode(', ', $valstr)." WHERE ".implode(" ", $where);
}
// --------------------------------------------------------------------
@@ -400,41 +369,9 @@ class CI_DB_sqlite_driver extends CI_DB {
*/
function _delete($table, $where)
{
- return "DELETE FROM ".$this->escape_table($table)." WHERE ".implode(" ", $where);
- }
-
- // --------------------------------------------------------------------
-
- /**
- * Show table query
- *
- * Generates a platform-specific query string so that the table names can be fetched
- *
- * @access public
- * @return string
- */
- function _show_tables()
- {
- return "SELECT name from sqlite_master WHERE type='table'";
+ return "DELETE FROM ".$this->_escape_table($table)." WHERE ".implode(" ", $where);
}
-
- // --------------------------------------------------------------------
- /**
- * Show columnn query
- *
- * Generates a platform-specific query string so that the column names can be fetched
- *
- * @access public
- * @param string the table name
- * @return string
- */
- function _show_columns($table = '')
- {
- // Not supported
- return FALSE;
- }
-
// --------------------------------------------------------------------
/**
@@ -476,6 +413,70 @@ class CI_DB_sqlite_driver extends CI_DB {
sqlite_close($conn_id);
}
+ // --------------------------------------------------------------------
+
+ /**
+ * Version number query string
+ *
+ * @access public
+ * @return string
+ */
+ function _version()
+ {
+ return sqlite_libversion();
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Show table query
+ *
+ * Generates a platform-specific query string so that the table names can be fetched
+ *
+ * @access public
+ * @return string
+ */
+ function _show_tables()
+ {
+ return "SELECT name from sqlite_master WHERE type='table'";
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Show columnn query
+ *
+ * Generates a platform-specific query string so that the column names can be fetched
+ *
+ * @access public
+ * @param string the table name
+ * @return string
+ */
+ function _show_columns($table = '')
+ {
+ // Not supported
+ return FALSE;
+ }
+
+ // --------------------------------------------------------------------
+
+ /**
+ * Field data query
+ *
+ * Generates a platform-specific query so that the column data can be retrieved
+ *
+ * @access public
+ * @param string the table name
+ * @return object
+ */
+ function _field_data($table)
+ {
+ $sql = "SELECT * FROM ".$this->_escape_table($table)." LIMIT 1";
+ $query = $this->query($sql);
+ return $query->field_data();
+ }
+
+
}
?> \ No newline at end of file