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Re: How to migrate column type from uuid to serial

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Hemil Ruparel schrieb am 07.10.2020 um 16:21:
> it is declared as uuid. But how does it occupy only 16 bytes?

Because a UUID is internally simply a 128bit number - the dashes you see are just formatting.

But if you can only send the text represnation, then yes 32 characters aren't enough.






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