MDL-74656 reportbuilder: cast fields to char on mssql during concat.

2022-07-27 08:22:10 +01:00
parent 0f62627d13
commit 321a8cb0ca
1 changed files with 3 additions and 0 deletions
@@ -96,6 +96,9 @@ abstract class base {

            // We need to ensure all values are char (this ought to be done in the DML drivers, see MDL-72184).
            switch ($DB->get_dbfamily()) {
+                case 'mssql' :
+                    $sqlfield = $DB->sql_concat("''", $sqlfield);
+                    break;
                case 'postgres' :
                    $sqlfield = "CAST({$sqlfield} AS VARCHAR)";
                    break;