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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

customers

# Name Type Collation Attributes Null Default Comments Extra Action
1 bigint(20) No None AUTO_INCREMENT Change Change Drop Drop
2 varchar(32) utf8mb4_general_ci Yes NULL Change Change Drop Drop
3 varchar(150) utf8mb4_general_ci Yes NULL Change Change Drop Drop
4 varchar(150) utf8mb4_general_ci Yes NULL Change Change Drop Drop
5 varchar(150) utf8mb4_general_ci Yes NULL Change Change Drop Drop
6 varchar(60) utf8mb4_general_ci Yes NULL Change Change Drop Drop
7 varchar(60) utf8mb4_general_ci Yes NULL Change Change Drop Drop
8 varchar(200) utf8mb4_general_ci Yes NULL Change Change Drop Drop
9 varchar(150) utf8mb4_general_ci Yes NULL Change Change Drop Drop
10 varchar(100) utf8mb4_general_ci Yes NULL Change Change Drop Drop
11 varchar(20) utf8mb4_general_ci Yes NULL Change Change Drop Drop
12 varchar(40) utf8mb4_general_ci Yes NULL Change Change Drop Drop
13 varchar(40) utf8mb4_general_ci Yes NULL Change Change Drop Drop
14 int(11) Yes 0 Change Change Drop Drop
15 int(11) Yes 0 Change Change Drop Drop
16 varchar(30) utf8mb4_general_ci Yes NULL Change Change Drop Drop
17 varchar(120) utf8mb4_general_ci Yes NULL Change Change Drop Drop
18 int(11) Yes 0 Change Change Drop Drop
19 longtext utf8mb4_general_ci Yes NULL Change Change Drop Drop
20 varchar(80) utf8mb4_general_ci Yes Change Change Drop Drop
21 varchar(120) utf8mb4_general_ci Yes Change Change Drop Drop
22 tinyint(4) Yes 0 Change Change Drop Drop
23 longtext utf8mb4_general_ci Yes NULL 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 4004 A No
Edit Edit Rename Rename Drop Drop idx_last BTREE No No last 4004 A Yes
Edit Edit Rename Rename Drop Drop idx_first BTREE No No first 4004 A Yes
Edit Edit Rename Rename Drop Drop idx_phone BTREE No No phone 4004 A Yes
Edit Edit Rename Rename Drop Drop idx_cell BTREE No No cell 2 A Yes
Edit Edit Rename Rename Drop Drop idx_email BTREE No No email 1334 A Yes
Edit Edit Rename Rename Drop Drop idx_card BTREE No No card_id 2 A Yes
Edit Edit Rename Rename Drop Drop idx_created BTREE No No created 4004 A Yes
Create an index on columns
Partitions Documentation
Information
Space usage
Data 4.5 MiB
Index 960.0 KiB
Overhead 4.0 MiB
Effective 1.4 MiB
Total 5.4 MiB
Optimize table Optimize table
Row statistics
Format dynamic
Collation utf8mb4_general_ci
Next autoindex 4,200
Creation Jul 29, 2026 at 04:49 AM
Last update Aug 01, 2026 at 08:04 PM
Last check Aug 01, 2026 at 07:18 PM