sagecell.install

<?php
/**
 * Implementation of hook_field_schema
 * @columns
 *      The only column in our schema is the 'code' column which will hold a large amount of text. $
 */
function sagecell_field_schema($field) {
        if ($field['type'] == 'sagecell') {             // type must be 'sagecell' (defined in hook$
                $schema['columns']['code'] = array(
                        'type' => 'text',                               // $schema['columns']['code$
                        'size' => 'medium',
                        'not null' => TRUE,
                        //'length' => 100000,
                        );
                //$schema['indexes'] = array(
                  //     'code' => array(array('code',30)),                // $schema['indexes']['code'] = ('c$
                  //      );
               
        }
        return $schema;
}