friendica_stable_2026.01/doc/en/spec/database/db-storage.md

Table storage

Data stored by Database storage backend

Fields

Field	Description	Type	Null	Key	Default	Extra
id	Auto incremented image data id	int unsigned	NO	PRI	NULL	auto_increment
data	file data	longblob	NO		NULL

Indexes

Name	Fields
PRIMARY	id

Return to database documentation