Db-related functions

Up to Global Functions

• get_db
• get_record_by_id
• total_records

• Collection-related functions
  • insert_collection
  • update_collection
• ElementSet-related functions
  • element_exists
  • insert_element_set
• Item-related functions
  • get_collection_for_item
  • insert_files_for_item
  • insert_item
  • update_item
• ItemType-related functions
  • insert_item_type
• Option-related functions
  • delete_option
  • get_option
  • get_theme_option
  • set_option
  • set_theme_option