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Re: On update doesn't work
Posted by: Jose Maria Cañas
Date: September 08, 2021 03:18AM

Sorry I`ve delete the data in insert and wrote fake data (and I left a column that doesn't exist in my database).

At your explain, with you wrote "update grupos set prueba=2 where prueba=3;" you change the data in "prueba" column but I don't want this. I want that if I change the id number (PK) of a register, this number change also in the registers that referred this number in their own "prueba" column.

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Written By
September 07, 2021 01:23PM
September 07, 2021 02:49PM
Re: On update doesn't work
September 08, 2021 03:18AM
September 08, 2021 03:29AM
September 08, 2021 08:46AM

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