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-rw-r--r--phpBB/includes/db/mssql.php16
1 files changed, 16 insertions, 0 deletions
diff --git a/phpBB/includes/db/mssql.php b/phpBB/includes/db/mssql.php
index fd11dbad3c..fb044b492f 100644
--- a/phpBB/includes/db/mssql.php
+++ b/phpBB/includes/db/mssql.php
@@ -92,6 +92,14 @@ class dbal_mssql extends dbal
}
/**
+ * {@inheritDoc}
+ */
+ public function sql_concatenate($expr1, $expr2)
+ {
+ return $expr1 . ' + ' . $expr2;
+ }
+
+ /**
* SQL Transaction
* @access private
*/
@@ -325,6 +333,14 @@ class dbal_mssql extends dbal
}
/**
+ * {@inheritDoc}
+ */
+ function sql_lower_text($column_name)
+ {
+ return "LOWER(SUBSTRING($column_name, 1, DATALENGTH($column_name)))";
+ }
+
+ /**
* Build LIKE expression
* @access private
*/