Trilium/docs/Developer Guide/Developer Guide/Development and architecture/Database/notes.md

notes

Column Name	Data Type	Nullity	Default value	Description
noteId	Text	Non-null		The unique ID of the note (e.g. 2LJrKqIhr0Pe).
title	Text	Non-null	"note"	The title of the note, as defined by the user.
isProtected	Integer	Non-null	0	1 if the entity is protected, 0 otherwise.
type	Text	Non-null	"text"	The type of note (i.e. text, file, code, relationMap, mermaid, canvas).
mime	Text	Non-null	"text/html"	The MIME type of the note (e.g. text/html).. Note that it can be an empty string in some circumstances, but not null.
isDeleted	Integer	Nullable	0	1 if the entity is deleted, 0 otherwise.
deleteId	Text	Non-null	null
dateCreated	Text	Non-null		Localized creation date (e.g. 2023-11-08 18:43:44.204+0200)
dateModified	Text	Non-null		Localized modification date (e.g. 2023-11-08 18:43:44.204+0200)
utcDateCreated	Text	Non-null		Creation date in UTC format (e.g. 2023-11-08 16:43:44.204Z)
utcDateModified	Text	Non-null		Modification date in UTC format (e.g. 2023-11-08 16:43:44.204Z)
blobId	Text	Nullable	null	The corresponding ID from blobs. Although it can theoretically be NULL, haven't found any such note yet.