Another cross-DB compatibility issue: ERROR: operator does not exist: ||

[David Mudrák]

The || operator is not cross-DB. On PostgreSQL, the module throws

ERROR: operator does not exist: || bigint
LINE 1: SELECT '' || a.id || - || o.id AS id, a.formid, a.userid, ...
line 157 of /mod/allocationform/classes/init.php: call to pgsql_native_moodle_database->get_recordset_sql()

[Barry O]

Oops, I forgot to add quotes around the hyphen. Will merge my fix in soon.