tripal/tripal_bulk_loader/tripal_bulk_loader.install

<?php

/*******************************************************************************
* tripal_bulk_loader_install
*/
function tripal_bulk_loader_install(){
   drupal_install_schema('tripal_bulk_loader');
}

/*******************************************************************************
* tripal_bulk_loader_uninstall
*/
function tripal_bulk_loader_uninstall(){
   drupal_uninstall_schema('tripal_bulk_loader');
}

/**
 * Update
 * Add status, file_has_header columns to tripal_bulk_loader
 */
function tripal_bulk_loader_update_1 () {
	$update = array();
	
	$update[] = update_sql("ALTER TABLE {tripal_bulk_loader} ADD COLUMN job_status varchar(500) DEFAULT 'initialized'");
	$update[] = update_sql("ALTER TABLE {tripal_bulk_loader} ADD COLUMN file_has_header boolean DEFAULT TRUE");
	
	return $update;
}

/**
 * Update
 * Add job_id column to tripal_bulk_loader
 */
function tripal_bulk_loader_update_2 () {
	$update = array();
	
	$update[] = update_sql("ALTER TABLE {tripal_bulk_loader} ADD COLUMN job_id int");
	
	return $update;
}

/*******************************************************************************
* tripal_bulk_loader_schema
*/
function tripal_bulk_loader_schema() {
	$schema = array();
	$schema['tripal_bulk_loader'] = array(
      'fields' => array(
         'nid' => array(
            'type' => 'int',
            'unsigned' => TRUE,
            'not null' => TRUE,
			),
         'loader_name' => array(
            'type' => 'varchar',
			),
         'template_id' => array(
            'type' => 'varchar',
			),
			'file' => array(
				'type' => 'varchar',
			)
		),
  		'primary key' => array('nid'),
  		'unique keys' => array(
    		'name' => array('loader_name')
		),
	);
	$schema['tripal_bulk_loader_template'] = array(
      'fields' => array(
         'template_id' => array(
            'type' => 'serial',
            'unsigned' => TRUE,
            'not null' => TRUE,
			),
			'name' => array(
            'type' => 'varchar',
			),
         'template_array' => array(
            'type' => 'varchar',
			)
		),
  		'primary key' => array('template_id'),
		'unique keys' => array(
    		'name' => array('name')
		),
	);
	return $schema;
}