2023-05-07 00:54:56 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:54:56 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 00:54:57 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:54:57 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 00:54:57 manageCourse.php (101) checking semester : 1000006 
2023-05-07 00:54:57 manageCourse.php (102) filter Dep : 
2023-05-07 00:54:57 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 00:55:14 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:55:14 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 00:55:14 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:55:14 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 00:55:14 manageCourse.php (101) checking semester : 1000006 
2023-05-07 00:55:14 manageCourse.php (102) filter Dep : 
2023-05-07 00:55:14 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 00:55:18 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:55:18 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 00:55:18 manageCourse.php (101) checking semester : 1000006 
2023-05-07 00:55:18 manageCourse.php (102) filter Dep : IS 
2023-05-07 00:55:18 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?  AND department = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 00:55:26 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:55:26 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:55:26 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 00:55:26 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 00:55:26 manageCourse.php (101) checking semester : 1000006 
2023-05-07 00:55:26 manageCourse.php (102) filter Dep : 
2023-05-07 00:55:26 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 00:55:32 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:55:32 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:55:32 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 00:55:32 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 00:55:32 manageCourse.php (101) checking semester : 1000006 
2023-05-07 00:55:32 manageCourse.php (102) filter Dep : 
2023-05-07 00:55:32 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 00:55:42 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:55:42 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 00:55:42 manageCourse.php (101) checking semester : 1000006 
2023-05-07 00:55:42 manageCourse.php (102) filter Dep : 
2023-05-07 00:55:42 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 00:55:42 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:55:42 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 00:56:31 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:56:31 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 00:56:31 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:56:31 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 00:56:31 manageCourse.php (101) checking semester : 1000006 
2023-05-07 00:56:31 manageCourse.php (102) filter Dep : 
2023-05-07 00:56:31 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 00:56:35 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:56:35 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 00:56:35 manageCourse.php (101) checking semester : 1000006 
2023-05-07 00:56:35 manageCourse.php (102) filter Dep : IS 
2023-05-07 00:56:35 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?  AND department = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 00:56:36 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:56:36 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 00:56:36 manageCourse.php (19) checking tablename : semester 
2023-05-07 00:56:36 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 00:56:36 manageCourse.php (101) checking semester : 1000006 
2023-05-07 00:56:36 manageCourse.php (102) filter Dep : 
2023-05-07 00:56:36 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 03:47:34 manageCourse.php (19) checking tablename : semester 
2023-05-07 03:47:34 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 03:47:34 manageCourse.php (19) checking tablename : semester 
2023-05-07 03:47:34 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 03:47:34 manageCourse.php (101) checking semester : 1000006 
2023-05-07 03:47:34 manageCourse.php (102) filter Dep : 
2023-05-07 03:47:34 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 10:42:16 manageCourse.php (19) checking tablename : semester 
2023-05-07 10:42:16 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 10:42:16 manageCourse.php (19) checking tablename : semester 
2023-05-07 10:42:16 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 10:42:16 manageCourse.php (101) checking semester : 1000006 
2023-05-07 10:42:16 manageCourse.php (102) filter Dep : 
2023-05-07 10:42:16 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 11:37:16 manageCourse.php (19) checking tablename : semester 
2023-05-07 11:37:16 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 11:37:16 manageCourse.php (19) checking tablename : semester 
2023-05-07 11:37:16 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 11:37:16 manageCourse.php (101) checking semester : 1000006 
2023-05-07 11:37:16 manageCourse.php (102) filter Dep : 
2023-05-07 11:37:16 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 14:07:29 manageCourse.php (19) checking tablename : semester 
2023-05-07 14:07:29 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 14:07:29 manageCourse.php (19) checking tablename : semester 
2023-05-07 14:07:29 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 14:07:29 manageCourse.php (101) checking semester : 1000006 
2023-05-07 14:07:29 manageCourse.php (102) filter Dep : 
2023-05-07 14:07:29 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 14:07:36 manageCourse.php (19) checking tablename : semester 
2023-05-07 14:07:36 manageCourse.php (220) checking tablename : course 
2023-05-07 14:07:36 manageCourse.php (221) checking course Id : 1000005 
2023-05-07 14:11:01 manageCourse.php (19) checking tablename : semester 
2023-05-07 14:11:01 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 14:11:01 manageCourse.php (19) checking tablename : semester 
2023-05-07 14:11:01 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 14:11:01 manageCourse.php (101) checking semester : 1000006 
2023-05-07 14:11:01 manageCourse.php (102) filter Dep : 
2023-05-07 14:11:01 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 14:11:36 manageCourse.php (19) checking tablename : semester 
2023-05-07 14:11:36 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 14:11:36 manageCourse.php (101) checking semester : 1000006 
2023-05-07 14:11:36 manageCourse.php (102) filter Dep : 
2023-05-07 14:11:36 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 14:11:36 manageCourse.php (19) checking tablename : semester 
2023-05-07 14:11:36 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 14:50:35 manageCourse.php (19) checking tablename : semester 
2023-05-07 14:50:35 manageCourse.php (19) checking tablename : semester 
2023-05-07 14:50:35 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 14:50:35 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 14:50:35 manageCourse.php (101) checking semester : 1000006 
2023-05-07 14:50:35 manageCourse.php (102) filter Dep : 
2023-05-07 14:50:35 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 15:42:45 manageCourse.php (19) checking tablename : semester 
2023-05-07 15:42:45 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 15:42:45 manageCourse.php (19) checking tablename : semester 
2023-05-07 15:42:45 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 15:42:45 manageCourse.php (101) checking semester : 1000006 
2023-05-07 15:42:45 manageCourse.php (102) filter Dep : 
2023-05-07 15:42:45 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 16:51:52 manageCourse.php (19) checking tablename : semester 
2023-05-07 16:51:52 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 16:51:52 manageCourse.php (101) checking semester : 1000006 
2023-05-07 16:51:52 manageCourse.php (102) filter Dep : 
2023-05-07 16:51:52 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 16:51:52 manageCourse.php (19) checking tablename : semester 
2023-05-07 16:51:52 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 19:29:16 manageCourse.php (19) checking tablename : semester 
2023-05-07 19:29:16 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 19:29:16 manageCourse.php (19) checking tablename : semester 
2023-05-07 19:29:16 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 19:29:16 manageCourse.php (101) checking semester : 1000006 
2023-05-07 19:29:16 manageCourse.php (102) filter Dep : 
2023-05-07 19:29:16 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId; 
2023-05-07 22:28:18 manageCourse.php (19) checking tablename : semester 
2023-05-07 22:28:18 manageCourse.php (53) checking tablename : course & offer 
2023-05-07 22:28:18 manageCourse.php (19) checking tablename : semester 
2023-05-07 22:28:18 manageCourse.php (99) checking tablename : course & offer 
2023-05-07 22:28:18 manageCourse.php (101) checking semester : 1000006 
2023-05-07 22:28:18 manageCourse.php (102) filter Dep : 
2023-05-07 22:28:18 manageCourse.php (167) sql : SELECT distinct c.courseId as cid, c.offerId as offId, c.courseImgPath, c.courseTitleTh, c.detail, null as enStatus
                    FROM 
                        (SELECT c.courseId, o.offerId, c.courseImgPath, c.courseTitleTh, c.detail
                        FROM course as c, offer as o
                        WHERE o.courseId = c.courseId AND c.courseStatus = 1 AND o.offerStatus = 1 AND o.semesterId = ?    ) as c
                    LEFT JOIN
                        (SELECT e.courseId, e.offerId, e.enrollmentStatus
                        FROM enrollment as e, offer as o2 
                        WHERE  o2.offerId = e.offerId AND o2.semesterId = ? ) as en
                    ON en.courseId = c.courseId;