元数据

• FAVORITES
• META_ELEMENTS
• META_ELEMENTS_CATEGORY
• META_FIELDS
• META_FIELDS_HIS
• META_FIELDS_LABELS
• META_FIELDS_LINKS
• META_FIELDS_REFLABELS
• META_FILES
• META_FILES_REFLABELS
• META_LABELS
• META_LINKS
• META_RECYCLEBIN
• META_RESOURCE_QUOTA
• META_RESOURCE_WATCH
• META_REVISIONS
• META_STORAGE_VALUES
• META_TABLES
• META_VIEWS