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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

letter_sender_object_items

# Name Type Collation Attributes Null Default Comments Extra Action
1 int(11) No None AUTO_INCREMENT Change Change Drop Drop
2 int(11) Yes NULL Change Change Drop Drop
3 int(11) Yes NULL Change Change Drop Drop
4 int(11) No 0 Change Change Drop Drop
5 enum('', 'sent', 'error', 'sending') utf8mb4_general_ci Yes Change Change Drop Drop
6 longblob Yes NULL Change Change Drop Drop
7 varchar(255) utf8mb4_general_ci Yes NULL Change Change Drop Drop
8 longblob Yes NULL Change Change Drop Drop
9 varchar(255) utf8mb4_general_ci Yes NULL Change Change Drop Drop
10 int(11) No 1 Change Change Drop Drop
11 int(11) No 0 Change Change Drop Drop
12 datetime Yes NULL Change Change Drop Drop
13 int(11) Yes NULL Change Change Drop Drop
14 int(11) Yes NULL Change Change Drop Drop
15 timestamp No current_timestamp() 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 606 A No
Create an index on columns
Partitions Documentation
Information
Space usage
Data 30.5 MiB
Index 0 B
Overhead 7.0 MiB
Effective 23.5 MiB
Total 30.5 MiB
Optimize table Optimize table
Row statistics
Format dynamic
Collation utf8mb4_general_ci
Next autoindex 615
Creation May 23, 2025 at 01:10 PM
Last update Feb 09, 2026 at 04:52 PM
Last check Feb 10, 2026 at 09:36 AM