Import: Column not found: 1054 Unknown column 'grade' in 'field list'

Hi, I have an import action in a relationship manager, with the following fields:

            ImportColumn::make('name')
                ->requiredMapping()
                ->rules(['required', 'max:255']),
            ImportColumn::make('grade')
                ->rules(['max:255']),
            ImportColumn::make('birthday')
                ->rules(['date']),

            ImportColumn::make('name')
                ->requiredMapping()
                ->rules(['required', 'max:255']),
            ImportColumn::make('grade')
                ->rules(['max:255']),
            ImportColumn::make('birthday')
                ->rules(['date']),

Then in resolveRecord(), I check if the record exists (firstOrCreate) and attach to its parent. The value from grade should be saved in the pivot table.

        $particpant = Participant::firstOrCreate([
            'name' => $this->data['name'],
        ]);
        $grade = $this->data['grade'] ?? null;
        $particpant->certificats()->syncWithoutDetaching($this->options['certificatID'], ['grade' => $grade]);
    
        return $particpant;

        $particpant = Participant::firstOrCreate([
            'name' => $this->data['name'],
        ]);
        $grade = $this->data['grade'] ?? null;
        $particpant->certificats()->syncWithoutDetaching($this->options['certificatID'], ['grade' => $grade]);
    
        return $particpant;

If I import name and birthday only, everything works as expected. But as soon as I add grade, I get the following error:

SQLSTATE[42S22]: Column not found: 1054 Unknown column 'grade' in 'field list' (Connection: mysql, SQL: update `participants` set `grade` = 10, `participants`.`updated_at` = 2024-03-21 21:02:46 where `id` = 10963)

SQLSTATE[42S22]: Column not found: 1054 Unknown column 'grade' in 'field list' (Connection: mysql, SQL: update `participants` set `grade` = 10, `participants`.`updated_at` = 2024-03-21 21:02:46 where `id` = 10963)

The script tries to add the grade to the participant table when creating a new participant, which does not exist. How to tell it to ignore "grade" when creating a new participant? I tried setting 'birthday' a second parameter, in hope it would then only consider name and birthday. But it does not. Is this even the right way to handle this import action? Thanks

Solution:

I solved it by adding an empty ->fillRecordUsing(function (Participant $participant, string $state) { })...

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Solution

Fonz•8mo ago

I solved it by adding an empty ->fillRecordUsing(function (Participant $participant, string $state) { })

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Import: Column not found: 1054 Unknown column 'grade' in 'field list'