timetableSql sqlSELECT tname, classname FROM null.teacherinfo WHERE id='127' Error: Unknown database 'null' Edit Teacher Timetable

Editing Timetable for:

Enter class codes in the format @ClassCode (e.g., @5A@6B@6C@2A)
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Monday & Tuesday

Period Monday Tuesday
1
2
3
4
5
6
7
8
9
10
11
12

Wednesday & Thursday

Period Wednesday Thursday
1
2
3
4
5
6
7
8
9
10
11
12

Friday

Period Friday
1
2
3
4
5
6
7
8
9
10
11
12