Some of our students have uploaded files, but neither teachers nor admins can view these files...
(/mod/assignment/submissions.php?id=x)

The following ORA error (see similar screenshot at issue http://tracker.moodle.org/browse/MDL-9321) is displayed, if developer-messages is switched on.

ORA-00907: missing right parenthesis

Below error message is shown, when the select-statement is executed directly:
Execute failed: ORA-04098: trigger 'ORA_MONITOR.ALERT_TR_ERRORS' is invalid and failed re-validation ORA-00907: missing right parenthesis

SELECT u.id, u.firstname, u.lastname, u.picture, s.id AS submissionid, s.grade, s.submissioncomment, s.timemodified, s.timemarked, ((s.timemarked > 0) AND (s.timemarked >= s.timemodified)) AS status FROM m_user u LEFT JOIN m_assignment_submissions s ON u.id = s.userid AND s.assignment = 32 WHERE u.id IN (5,9,44,48,75,76,79,80,81,83,86,88,90,91,92,93,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255,256,257,258,259,260,261,262,263,264,265,266,267,268,269,270,271,272,273,274,275,276,277,278,279,280,281,282,283,284,285,286,287,288,289,290,291,292,293,294,295,296,297,298,299,300,301,302,303,304,305,306,307,308,309,310,311,312,313,314,315,316,317,318,319,320,321,322,323,324,325,326,327,328,329,330,331,332,333,334,335,336,337,338,339,340,341,342,343,344,345,346,347,348,349,350,351,352,353,354,355,356,357,358,359,360,361,362,363,364,365,366,367,368,369,370,371,372,373,374,375,376,377,378,379,380) ORDER BY lastname ASC