MySQL Joins are not supported while Updating - Join statement is missing

    return campaign, tx.
        Debug().
        Model(campaign).
        Joins("LEFT JOIN portfolios ON portfolios.id = campaigns.portfolio_id").
        Where("portfolios.authentication_id = ?", parentId.String()).
        Updates(updateIndex).
        Error`

UPDATE `campaigns` SET `acos_goal`=50,`updated_at`='2022-11-28 11:54:31.697' WHERE portfolios.authentication_id = 'afe86891-86f6-4710-b9b0-c50792af8a44' AND `id` = 'aa65a014-9470-4be3-9bf7-83720c147417'

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Comment From: loeffel-io

any information here @jinzhu? 🙏

Comment From: loeffel-io

bump

Comment From: Nomango

Same issue

Comment From: loeffel-io

bump <3

Comment From: nybblex

a little workaround specifying join conditions, 'set' and 'where' in a raw query and repeating them on the update sentence

q := "update table1 t1 "
q += "left join table2 t2 on t2.field_a = t1.field_b "
q += "set t1.field_x = ? "
q += "where t2.field_y = ? "

db.Raw(q, foo, bar).Where("t2.field_y = ?", bar).Updates(map[string]interface{}{"t1.field_x": foo})

Comment From: dhalturin

https://github.com/go-gorm/gorm/issues/4248#issuecomment-1986139639

Comment From: loeffel-io

#4248 (comment)

this do not look like a clean solution imo @jinzhu

Comment From: mtsoltan

I'd like for this to be re-opened if possible. It is still an issue to the best of my knowledge.

Comment From: In-July

Have a solution？

Comment From: Alex41

bump <3