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Diffstat (limited to 'system/database/drivers/ibase/ibase_driver.php')
-rw-r--r--system/database/drivers/ibase/ibase_driver.php20
1 files changed, 0 insertions, 20 deletions
diff --git a/system/database/drivers/ibase/ibase_driver.php b/system/database/drivers/ibase/ibase_driver.php
index c9027670d..ab1d1b88d 100644
--- a/system/database/drivers/ibase/ibase_driver.php
+++ b/system/database/drivers/ibase/ibase_driver.php
@@ -45,10 +45,6 @@ class CI_DB_ibase_driver extends CI_DB {
// The character used to escape with
protected $_escape_char = '"';
- // clause and character used for LIKE escape sequences
- protected $_like_escape_str = " ESCAPE '%s' ";
- protected $_like_escape_chr = '!';
-
protected $_random_keyword = ' Random()'; // database specific random keyword
// Keeps track of the resource for the current transaction
@@ -306,22 +302,6 @@ class CI_DB_ibase_driver extends CI_DB {
// --------------------------------------------------------------------
/**
- * From Tables
- *
- * This public function implicitly groups FROM tables so there is no confusion
- * about operator precedence in harmony with SQL standards
- *
- * @param array
- * @return string
- */
- protected function _from_tables($tables)
- {
- return is_array($tables) ? implode(', ', $tables) : $tables;
- }
-
- // --------------------------------------------------------------------
-
- /**
* Update statement
*
* Generates a platform-specific update string from the supplied data