Drop files here

SQL upload ( 0 ) x -

Page-related settings Click on the bar to scroll to top of page
Press Ctrl+Enter to execute query Press Enter to execute query
ascending
descending
Order:
Debug SQL
Count
Execution order
Time taken
Order by:
Group queries
Ungroup queries
Collapse Expand Show trace Hide trace Count : Time taken :
Bookmarks
Refresh
Add
No bookmarks
Add bookmark
Options
Set default





Collapse Expand Requery Edit Explain Profiling Bookmark Query failed Database : Queried time :
Table structure
Settings for the table structure (list of columns).
Table structure
Documentation Whether the table structure actions should be hidden. Restore default value
Documentation Whether column comments should be shown in table structure view Restore default value
Default transformations
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value
Documentation Values for options list for default transformations. These will be overwritten if transformation is filled in at table structure page. Restore default value

timetable_notifications

# Name Type Collation Attributes Null Default Comments Extra Action
1 int(11) No None AUTO_INCREMENT Change Change Drop Drop
2 int(11) No 0 Change Change Drop Drop
3 int(11) No 0 Change Change Drop Drop
4 int(11) No 0 Change Change Drop Drop
5 enum('PUBLISH', 'SUBSTITUTION', 'DAILY_REMINDER', ... utf8mb4_unicode_ci No PUBLISH Change Change Drop Drop
6 enum('TEACHER', 'STUDENT', 'PARENT', 'CLASS_TEACHE... utf8mb4_unicode_ci No TEACHER Change Change Drop Drop
7 enum('APP', 'WHATSAPP', 'EMAIL', 'SMS') utf8mb4_unicode_ci No APP Change Change Drop Drop
8 int(11) No 0 Change Change Drop Drop
9 int(11) No 0 Change Change Drop Drop
10 varchar(180) utf8mb4_unicode_ci No None Change Change Drop Drop
11 text utf8mb4_unicode_ci No None Change Change Drop Drop
12 int(11) No 0 Change Change Drop Drop
13 int(11) No 0 Change Change Drop Drop
14 int(11) No 0 Change Change Drop Drop
15 enum('DRAFT', 'READY', 'SENT', 'FAILED', 'CANCELLE... utf8mb4_unicode_ci No DRAFT Change Change Drop Drop
16 enum('NOW', 'SAVE_ONLY') utf8mb4_unicode_ci No SAVE_ONLY Change Change Drop Drop
17 datetime Yes NULL Change Change Drop Drop
18 text utf8mb4_unicode_ci Yes NULL Change Change Drop Drop
19 tinyint(1) No 0 Change Change Drop Drop
20 int(11) No 0 Change Change Drop Drop
21 int(11) No 0 Change Change Drop Drop
22 datetime No current_timestamp() Change Change Drop Drop
23 datetime Yes NULL ON UPDATE CURRENT_TIMESTAMP() Change Change Drop Drop
With selected: With selected:

Add column  Add column(s)  
Indexes Documentation
Action Keyname Type Unique Packed Column Cardinality Collation Null Comment
Edit Edit Rename Rename Drop Drop PRIMARY BTREE Yes No id 0 A No
Edit Edit Rename Rename Drop Drop idx_tt_notify_company_branch BTREE No No company_id 0 A No
branch_id 0 A No
Edit Edit Rename Rename Drop Drop idx_tt_notify_academic_year BTREE No No academic_year_id 0 A No
Edit Edit Rename Rename Drop Drop idx_tt_notify_type BTREE No No notification_type 0 A No
Edit Edit Rename Rename Drop Drop idx_tt_notify_audience BTREE No No audience_type 0 A No
Edit Edit Rename Rename Drop Drop idx_tt_notify_channel BTREE No No channel 0 A No
Edit Edit Rename Rename Drop Drop idx_tt_notify_status BTREE No No status 0 A No
Edit Edit Rename Rename Drop Drop idx_tt_notify_class_section BTREE No No class_id 0 A No
section_id 0 A No
Edit Edit Rename Rename Drop Drop idx_tt_notify_delete_status BTREE No No delete_status 0 A No
Create an index on columns
Partitions Documentation
Information
Space usage
Data 16.0 KiB
Index 128.0 KiB
Overhead 0 B
Effective 144.0 KiB
Total 144.0 KiB
Optimize table Optimize table
Row statistics
Format dynamic
Collation utf8mb4_unicode_ci
Next autoindex 1
Creation Sep 07, 2026 at 09:27 AM
Last update Sep 29, 2026 at 03:25 PM
Last check Sep 29, 2026 at 03:25 PM