Implements hook_field_schema().
function number_field_schema($field) {
switch ($field['type']) {
case 'number_integer':
$columns = array(
'value' => array(
'type' => 'int',
'not null' => FALSE,
),
);
break;
case 'number_float':
$columns = array(
'value' => array(
'type' => 'float',
'not null' => FALSE,
),
);
break;
case 'number_decimal':
$columns = array(
'value' => array(
'type' => 'numeric',
'precision' => $field['settings']['precision'],
'scale' => $field['settings']['scale'],
'not null' => FALSE,
),
);
break;
}
return array(
'columns' => $columns,
);
}