SQL: DDL and DML Part 2 of 4: ALTER TABLE, and CONSTRAINTs: Check, Unique, and Foreign Key

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Michael Fudge

Michael Fudge

Күн бұрын

Пікірлер: 6
@clayhouston1
@clayhouston1 4 ай бұрын
Micheal, you are the GOAT. Thank you!
@negatambessie899
@negatambessie899 2 жыл бұрын
Thank you Michael, I like your explanation you make it simple and easy.
@kudachbolous
@kudachbolous 3 жыл бұрын
You make it look easy. Thanks @Michael
@dripsec
@dripsec Жыл бұрын
thank you so much
@theundefeatedclub885
@theundefeatedclub885 3 жыл бұрын
when you adding a constraint primary key to the second table/vehicles you just added directly to the create statement and run it. im a little confused since the table is already has created.
@catharperfect7036
@catharperfect7036 3 ай бұрын
Warning: the alter table queries simply don't work on SQLite, you have to add them as part of create table (and it doesn't support named constraints)
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