file_usages

Column Name	Type	Comment	Default	Null	Remark
id	bigint UNSIGNED	Primary Key ID		NO	Auto Increment
file_id	bigint UNSIGNED	File ID		NO	Related field files->id Not a unique value, one file can be associated with multiple additional information
file_type	tinyint UNSIGNED	File Type	1	NO	1.Image / 2.Video / 3.Audio / 4.Document
usage_type	tinyint UNSIGNED	Usage Type	1	NO	See Number Description
platform_id	tinyint UNSIGNED	Platform ID		NO	Dictionary Key Value -> Platform Number Platform where the operation takes place
table_name	varchar(64)	Source Table Name		NO	Which table
table_column	varchar(64)	Source Column Name		NO	Which column is the file value
table_id	bigint UNSIGNED	Source Table Primary Key ID		YES	Which data record's file, the Primary Key ID of that record
table_key	varchar(64)	Source Table Identifier		YES	If the data record is not based on Primary Key ID, fill in the identifier of the data record For example: The configuration table is not based on Primary Key ID, so the key name is used as the identifier. Another example is the plugin table identifier, Related field plugins->fskey
rating	smallint UNSIGNED	Sorting		YES
account_id	bigint UNSIGNED	Account ID		YES	Related field accounts->id
user_id	bigint UNSIGNED	User ID		YES	Related field users->id
remark	text	Remark		YES
created_at	timestamp	Create Time	CURRENT_TIMESTAMP	NO
updated_at	timestamp	Update Time		YES
deleted_at	timestamp	Delete Time		YES