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mysql field: expose API to modify field value #960

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Merged
merged 1 commit into from
Dec 21, 2024
Merged

mysql field: expose API to modify field value #960

merged 1 commit into from
Dec 21, 2024

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@walkline
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@walkline walkline commented Dec 21, 2024 •
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In my use case, I have a kind of MySQL proxy that can modify values for certain fields, but I couldn't find an API that allows this. So, I came up with this solution, which can be used as follows:

func (p *Proxy) HandleStmtExecute(context interface{}, query string, args []interface{}) (*mysql.Result, error) {
	var stmt *client.Stmt
        //...
	res, err := stmt.Execute(args...)
        //...
        res.Values[row][column] = mysql.NewFieldValue(mysql.FieldValueTypeUnsigned, rawGUID, []byte(fmt.Sprintf("%d", rawGUID)))
	return res, nil
}

@lance6716 lance6716 merged commit 2f42179 into go-mysql-org:master Dec 21, 2024
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@walkline @lance6716