# Configuration options

# CSV export format

If you need a bit more control over the CSV format, you can customize the delimiter, enclosure and line ending through the config file:

<?php

return [
    'exports' => [
        'delimiter'   => ',',
        'enclosure'   => '"',
        'line_ending' => "\n",
    ],
];

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The default values match the default values used by League/Csv.

NB: The delimiter and enclosure both must be exactly one character in length.

You can also customize the chunk size, which impacts performance for FromQuery concerns, as follows:

<?php

return [
    'exports' => [
        'chunk_size' => 10000,
    ],
];

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You might need to find the sweet spot for your application, however we've experienced chunks bigger than 20000 to become slower.