newsupernova/vendor/magento/module-variable/etc/db_schema_whitelist.json

{
    "variable": {
        "column": {
            "variable_id": true,
            "code": true,
            "name": true
        },
        "constraint": {
            "PRIMARY": true,
            "VARIABLE_CODE": true
        }
    },
    "variable_value": {
        "column": {
            "value_id": true,
            "variable_id": true,
            "store_id": true,
            "plain_value": true,
            "html_value": true
        },
        "index": {
            "VARIABLE_VALUE_STORE_ID": true
        },
        "constraint": {
            "PRIMARY": true,
            "VARIABLE_VALUE_VARIABLE_ID_STORE_ID": true,
            "VARIABLE_VALUE_STORE_ID_STORE_STORE_ID": true,
            "VARIABLE_VALUE_VARIABLE_ID_VARIABLE_VARIABLE_ID": true
        }
    }
}