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-rw-r--r--system/database/drivers/oci8/oci8_forge.php7
1 files changed, 7 insertions, 0 deletions
diff --git a/system/database/drivers/oci8/oci8_forge.php b/system/database/drivers/oci8/oci8_forge.php
index 20217f2b8..2f491d8f4 100644
--- a/system/database/drivers/oci8/oci8_forge.php
+++ b/system/database/drivers/oci8/oci8_forge.php
@@ -81,6 +81,13 @@ class CI_DB_oci8_forge extends CI_DB_forge {
*/
protected $_unsigned = FALSE;
+ /**
+ * NULL value representation in CREATE/ALTER TABLE statements
+ *
+ * @var string
+ */
+ protected $_null = 'NULL';
+
// --------------------------------------------------------------------
/**