In MySQL Workbench alter table there have 7 column flags available: PK, NN, UQ, BIN, UN, ZF and AI.
Those short code meaning are.
| PK | Primary Key |
| NN | Not Null |
| BIN | Binary |
| UN | Unsigned |
| UQ | Create/remove Unique Key |
| ZF | Zero-Filled |
| AI | Auto Incremenent |
In MySQL Workbench alter table there have 7 column flags available: PK, NN, UQ, BIN, UN, ZF and AI.
Those short code meaning are.
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