Add the code in file
vendor/magento/framework/DB/Adapter/Pdo/Mysql.php
line 1846
after line
case 'smallint':
add
case 'smallint unsigned':
and
after line
case 'int':
add
"case 'int unsigned':"
or full method code
protected function _getColumnTypeByDdl($column)
{
switch ($column['DATA_TYPE']) {
case 'bool':
return Table::TYPE_BOOLEAN;
case 'tinytext':
case 'char':
case 'varchar':
case 'text':
case 'mediumtext':
case 'longtext':
return Table::TYPE_TEXT;
case 'blob':
case 'mediumblob':
case 'longblob':
return Table::TYPE_BLOB;
case 'tinyint':
case 'smallint':
case 'smallint unsigned':
return Table::TYPE_SMALLINT;
case 'mediumint':
case 'int':
case 'int unsigned':
return Table::TYPE_INTEGER;
case 'bigint':
return Table::TYPE_BIGINT;
case 'datetime':
return Table::TYPE_DATETIME;
case 'timestamp':
return Table::TYPE_TIMESTAMP;
case 'date':
return Table::TYPE_DATE;
case 'float':
return Table::TYPE_FLOAT;
case 'decimal':
case 'numeric':
return Table::TYPE_DECIMAL;
}
}
Then run command filled with your data:
bin/magento setup:install --base-url=http://magento2.test --db-host=localhost --db-name=magento2 --db-user=root --db-password=123654 --admin-firstname=Magento --admin-lastname=User --admin-email=user@example.com --admin-user=admin --admin-password=admin123 --language=en_US --currency=USD --timezone=America/Chicago --use-rewrites=1