feat: Initial clean release of CHM

packages/lib/services/database/addMigrationFile.ts

@@ -0,0 +1,4 @@
+export default (num: number) => {
+	const timestamp = Date.now();
+	return { sql: 'INSERT INTO migrations (number, created_time, updated_time) VALUES (?, ?, ?)', params: [num, timestamp, timestamp] };
+};

packages/lib/services/database/isSqliteSyntaxError.ts

@@ -0,0 +1,4 @@
+// Syntax errors have a code 0 (no error) so we need to check the message.
+export default (sqliteError: { message?: string }) => {
+	return sqliteError.message && sqliteError.message.includes('syntax error');
+};

packages/lib/services/database/migrations/42.ts

@@ -0,0 +1,8 @@
+import addMigrationFile from '../addMigrationFile';
+import { SqlQuery } from '../types';
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		addMigrationFile(42),
+	];
+};

packages/lib/services/database/migrations/43.ts

@@ -0,0 +1,10 @@
+import { SqlQuery } from '../types';
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		'ALTER TABLE `notes` ADD COLUMN `user_data` TEXT NOT NULL DEFAULT ""',
+		'ALTER TABLE `tags` ADD COLUMN `user_data` TEXT NOT NULL DEFAULT ""',
+		'ALTER TABLE `folders` ADD COLUMN `user_data` TEXT NOT NULL DEFAULT ""',
+		'ALTER TABLE `resources` ADD COLUMN `user_data` TEXT NOT NULL DEFAULT ""',
+	];
+};

packages/lib/services/database/migrations/44.ts

@@ -0,0 +1,8 @@
+import { SqlQuery } from '../types';
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		'ALTER TABLE `resources` ADD COLUMN blob_updated_time INT NOT NULL DEFAULT 0',
+		'UPDATE `resources` SET blob_updated_time = updated_time',
+	];
+};

packages/lib/services/database/migrations/45.ts

@@ -0,0 +1,74 @@
+import sqlStringToLines from '../sqlStringToLines';
+import { SqlQuery } from '../types';
+
+export default (): (SqlQuery|string)[] => {
+	const queries: (SqlQuery|string)[] = [];
+
+	queries.push('ALTER TABLE `resources` ADD COLUMN `ocr_text` TEXT NOT NULL DEFAULT ""');
+	queries.push('ALTER TABLE `resources` ADD COLUMN `ocr_details` TEXT NOT NULL DEFAULT ""');
+	queries.push('ALTER TABLE `resources` ADD COLUMN `ocr_status` INT NOT NULL DEFAULT 0');
+	queries.push('ALTER TABLE `resources` ADD COLUMN `ocr_error` TEXT NOT NULL DEFAULT ""');
+
+	const itemsNormalized = `
+		CREATE TABLE items_normalized (
+			id INTEGER PRIMARY KEY AUTOINCREMENT, 
+			title TEXT NOT NULL DEFAULT "",
+			body TEXT NOT NULL DEFAULT "",
+			item_id TEXT NOT NULL,
+			item_type INT NOT NULL,
+			user_updated_time INT NOT NULL DEFAULT 0,
+			reserved1 INT NULL,
+			reserved2 INT NULL,
+			reserved3 INT NULL,
+			reserved4 INT NULL,
+			reserved5 INT NULL,
+			reserved6 INT NULL
+		);
+	`;
+
+	queries.push(sqlStringToLines(itemsNormalized)[0]);
+
+	queries.push('CREATE INDEX items_normalized_id ON items_normalized (id)');
+	queries.push('CREATE INDEX items_normalized_item_id ON items_normalized (item_id)');
+	queries.push('CREATE INDEX items_normalized_item_type ON items_normalized (item_type)');
+
+	const tableFields = 'id, title, body, item_id, item_type, user_updated_time, reserved1, reserved2, reserved3, reserved4, reserved5, reserved6';
+
+	const newVirtualTableSql = `
+		CREATE VIRTUAL TABLE items_fts USING fts4(
+			content="items_normalized",
+			notindexed="id",
+			notindexed="item_id",
+			notindexed="item_type",
+			notindexed="user_updated_time",
+			notindexed="reserved1",
+			notindexed="reserved2",
+			notindexed="reserved3",
+			notindexed="reserved4",
+			notindexed="reserved5",
+			notindexed="reserved6",
+			${tableFields}
+		);`
+	;
+
+	queries.push(sqlStringToLines(newVirtualTableSql)[0]);
+
+	queries.push(`
+		CREATE TRIGGER items_fts_before_update BEFORE UPDATE ON items_normalized BEGIN
+			DELETE FROM items_fts WHERE docid=old.rowid;
+		END;`);
+	queries.push(`
+		CREATE TRIGGER items_fts_before_delete BEFORE DELETE ON items_normalized BEGIN
+			DELETE FROM items_fts WHERE docid=old.rowid;
+		END;`);
+	queries.push(`
+		CREATE TRIGGER items_after_update AFTER UPDATE ON items_normalized BEGIN
+			INSERT INTO items_fts(docid, ${tableFields}) SELECT rowid, ${tableFields} FROM items_normalized WHERE new.rowid = items_normalized.rowid;
+		END;`);
+	queries.push(`
+		CREATE TRIGGER items_after_insert AFTER INSERT ON items_normalized BEGIN
+			INSERT INTO items_fts(docid, ${tableFields}) SELECT rowid, ${tableFields} FROM items_normalized WHERE new.rowid = items_normalized.rowid;
+		END;`);
+
+	return queries;
+};

packages/lib/services/database/migrations/46.ts

@@ -0,0 +1,26 @@
+import { SqlQuery } from '../types';
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		'ALTER TABLE `notes` ADD COLUMN `deleted_time` INT NOT NULL DEFAULT 0',
+		'ALTER TABLE `folders` ADD COLUMN `deleted_time` INT NOT NULL DEFAULT 0',
+		'DROP VIEW tags_with_note_count',
+		`
+			CREATE VIEW tags_with_note_count AS 
+			SELECT
+				tags.id as id,
+				tags.title as title,
+				tags.created_time as created_time,
+				tags.updated_time as updated_time,
+				COUNT(notes.id) as note_count, 
+				SUM(CASE WHEN notes.todo_completed > 0 THEN 1 ELSE 0 END) AS todo_completed_count
+			FROM tags 
+				LEFT JOIN note_tags nt on nt.tag_id = tags.id 
+				LEFT JOIN notes on notes.id = nt.note_id 
+			WHERE
+				notes.id IS NOT NULL
+				AND notes.deleted_time = 0
+			GROUP BY tags.id
+		`,
+	];
+};

packages/lib/services/database/migrations/47.ts

@@ -0,0 +1,7 @@
+import { SqlQuery } from '../types';
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		'ALTER TABLE sync_items ADD COLUMN sync_warning_ignored INT NOT NULL DEFAULT "0"',
+	];
+};

packages/lib/services/database/migrations/48.ts

@@ -0,0 +1,7 @@
+import { SqlQuery } from '../types';
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		'ALTER TABLE `resources` ADD COLUMN `ocr_driver_id` INT NOT NULL DEFAULT "1"',
+	];
+};

packages/lib/services/database/migrations/49.ts

@@ -0,0 +1,7 @@
+import { SqlQuery } from '../types';
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		'ALTER TABLE sync_items ADD COLUMN remote_item_updated_time INT NOT NULL DEFAULT 0',
+	];
+};

packages/lib/services/database/migrations/50.ts

@@ -0,0 +1,10 @@
+import { SqlQuery } from '../types';
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		'ALTER TABLE notes ADD COLUMN is_locked INT NOT NULL DEFAULT 0',
+		'ALTER TABLE notes ADD COLUMN extracted_resource_ids TEXT NOT NULL DEFAULT ""',
+		'ALTER TABLE revisions ADD COLUMN is_locked INT NOT NULL DEFAULT 0',
+		'ALTER TABLE resources ADD COLUMN is_locked INT NOT NULL DEFAULT 0',
+	];
+};

packages/lib/services/database/migrations/51.ts

@@ -0,0 +1,17 @@
+import { SqlQuery } from '../types';
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		'ALTER TABLE sync_items ADD COLUMN base_body TEXT NOT NULL DEFAULT ""',
+		'ALTER TABLE sync_items ADD COLUMN base_title TEXT NOT NULL DEFAULT ""',
+		'ALTER TABLE sync_items ADD COLUMN base_conflict_note_id TEXT NOT NULL DEFAULT ""',
+		`CREATE TABLE IF NOT EXISTS conflict_note_states (
+			note_id TEXT PRIMARY KEY,
+			base_body TEXT NOT NULL DEFAULT "",
+			base_title TEXT NOT NULL DEFAULT "",
+			remote_body TEXT NOT NULL DEFAULT "",
+			remote_title TEXT NOT NULL DEFAULT "",
+			remote_updated_time INT NOT NULL DEFAULT 0
+		)`,
+	];
+};

packages/lib/services/database/migrations/52.ts

@@ -0,0 +1,32 @@
+import { SqlQuery } from '../types';
+
+// Storage for the AI embeddings index. Two tables:
+//
+// - `note_embeddings_meta` holds the per-chunk metadata. It is a regular table
+//   so the metadata (chunk text, source note ID, model identifier) can be
+//   inspected and managed even on platforms where the sqlite-vec extension
+//   isn't available.
+//
+// - `note_embeddings_vec` is the sqlite-vec virtual table holding the actual
+//   vectors. It is created lazily by the embeddings code when sqlite-vec is
+//   available, because virtual-table syntax differs by extension version and
+//   trying to create it unconditionally would break startup on platforms
+//   without the prebuilt.
+//
+// Neither table is synced — embeddings are large, model-specific, and easily
+// re-derivable on demand.
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		`CREATE TABLE IF NOT EXISTS note_embeddings_meta (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			note_id TEXT NOT NULL,
+			chunk_index INTEGER NOT NULL,
+			model_id TEXT NOT NULL,
+			chunk_text TEXT NOT NULL,
+			created_time INT NOT NULL DEFAULT 0
+		)`,
+		'CREATE INDEX IF NOT EXISTS note_embeddings_meta_note_id ON note_embeddings_meta(note_id)',
+		'CREATE UNIQUE INDEX IF NOT EXISTS note_embeddings_meta_note_chunk ON note_embeddings_meta(note_id, chunk_index)',
+	];
+};

packages/lib/services/database/migrations/53.ts

@@ -0,0 +1,22 @@
+import { SqlQuery } from '../types';
+
+// Recreate conflict_note_states with a numeric auto-increment primary key, to
+// match the convention used by the other tables. note_id keeps its uniqueness
+// through a UNIQUE constraint. The table was added in migration 51 and hasn't
+// shipped in a release yet, so it is safe to drop and recreate it rather than
+// migrate the rows
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		'DROP TABLE IF EXISTS conflict_note_states',
+		`CREATE TABLE conflict_note_states (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			note_id TEXT NOT NULL UNIQUE,
+			base_body TEXT NOT NULL DEFAULT "",
+			base_title TEXT NOT NULL DEFAULT "",
+			remote_body TEXT NOT NULL DEFAULT "",
+			remote_title TEXT NOT NULL DEFAULT "",
+			remote_updated_time INT NOT NULL DEFAULT 0
+		)`,
+	];
+};

packages/lib/services/database/migrations/54.ts

@@ -0,0 +1,25 @@
+import { SqlQuery } from '../types';
+
+export default (): (SqlQuery|string)[] => {
+	return [
+		`CREATE TABLE chat_conversations (
+			id TEXT PRIMARY KEY NOT NULL,
+			title TEXT NOT NULL DEFAULT "",
+			created_time INT NOT NULL,
+			updated_time INT NOT NULL
+		)`,
+		`CREATE TABLE chat_messages (
+			id TEXT PRIMARY KEY NOT NULL,
+			conversation_id TEXT NOT NULL,
+			role TEXT NOT NULL,
+			text TEXT NOT NULL DEFAULT "",
+			raw TEXT NOT NULL DEFAULT "[]",
+			hide INT NOT NULL DEFAULT 0,
+			position INT NOT NULL,
+			created_time INT NOT NULL,
+			note_id TEXT NOT NULL DEFAULT "",
+			note_title TEXT NOT NULL DEFAULT ""
+		)`,
+		'CREATE UNIQUE INDEX chat_messages_conversation_position ON chat_messages (conversation_id, position)',
+	];
+};

packages/lib/services/database/migrations/index.ts

@@ -0,0 +1,35 @@
+// AUTO-GENERATED using `gulp buildScriptIndexes`
+import migration42 from './42';
+import migration43 from './43';
+import migration44 from './44';
+import migration45 from './45';
+import migration46 from './46';
+import migration47 from './47';
+import migration48 from './48';
+import migration49 from './49';
+import migration50 from './50';
+import migration51 from './51';
+import migration52 from './52';
+import migration53 from './53';
+import migration54 from './54';
+
+import { Migration } from '../types';
+
+const index: Migration[] = [
+	migration42,
+	migration43,
+	migration44,
+	migration45,
+	migration46,
+	migration47,
+	migration48,
+	migration49,
+	migration50,
+	migration51,
+	migration52,
+	migration53,
+	migration54,
+];
+
+export default index;
+// AUTO-GENERATED using `gulp buildScriptIndexes`

packages/lib/services/database/sqlStringToLines.ts

@@ -0,0 +1,17 @@
+export default (sql: string) => {
+	const output = [];
+	const lines = sql.split('\n');
+	let statement = '';
+	for (let i = 0; i < lines.length; i++) {
+		const line = lines[i];
+		if (line === '') continue;
+		if (line.substr(0, 2) === '--') continue;
+		statement += line.trim();
+		if (line[line.length - 1] === ',') statement += ' ';
+		if (line[line.length - 1] === ';') {
+			output.push(statement);
+			statement = '';
+		}
+	}
+	return output;
+};

packages/lib/services/database/types.ts

@@ -0,0 +1,770 @@
+import { ModelType } from "../../BaseModel";
+
+export interface BaseItemEntity {
+  id?: string;
+  encryption_applied?: number;
+  extracted_resource_ids?: string;
+  is_locked?: number;
+
+  // Means the item (note or resource) is published
+  is_shared?: number;
+
+  // Means the item (note, folder or resource) is shared, as part of a shared
+  // notebook
+  share_id?: string;
+  type_?: ModelType;
+  updated_time?: number;
+  created_time?: number;
+}
+
+export type SqlParams = any[];
+
+export interface SqlQuery {
+	sql: string;
+	params?: SqlParams;
+}
+
+export type StringOrSqlQuery = string | SqlQuery;
+
+export type Migration = () => (SqlQuery|string)[];
+
+export enum FolderIconType {
+  Emoji = 1,
+  DataUrl = 2,
+  FontAwesome = 3,
+}
+
+export interface FolderIcon {
+  type: FolderIconType;
+	emoji: string;
+	name: string;
+  dataUrl: string;
+}
+
+export const defaultFolderIcon = () => {
+  const icon:FolderIcon = {
+    type: FolderIconType.Emoji,
+    emoji: '',
+    name: '',
+    dataUrl: '',
+  };
+  return icon;
+}
+
+export interface UserDataValue {
+  v: any; // value
+  t: Number; // timestamp
+  d?: Number; // deleted - 0 or 1 (default = 0)
+}
+
+export enum ResourceOcrStatus {
+	Todo = 0,
+	Processing = 1,
+	Done = 2,
+	Error = 3,
+	TodoAccessible = 4, // Like Todo, but requests full OCR details for accessible PDF creation
+}
+
+export type UserData = Record<string, Record<string, UserDataValue>>;
+
+interface DatabaseTableColumn {
+	type: string;
+}
+
+interface DatabaseTable {
+	[key: string]: DatabaseTableColumn;
+}
+
+interface DatabaseTables {
+	[key: string]: DatabaseTable;
+}
+
+export enum ResourceOcrDriverId {
+	PrintedText = 1,
+	HandwrittenText = 2,
+}
+
+// AUTO-GENERATED BY packages/tools/generate-database-types.js
+
+/*
+* This file was generated by a tool.
+* Rerun sql-ts to regenerate this file.
+*/
+export interface AlarmEntity {
+  'id'?: number | null;
+  'note_id'?: string;
+  'trigger_time'?: number;
+  'type_'?: number;
+}
+export interface ChatConversationEntity {
+  'created_time'?: number;
+  'id'?: string;
+  'title'?: string;
+  'updated_time'?: number;
+  'type_'?: number;
+}
+export interface ChatMessageEntity {
+  'conversation_id'?: string;
+  'created_time'?: number;
+  'hide'?: number;
+  'id'?: string;
+  'note_id'?: string;
+  'note_title'?: string;
+  'position'?: number;
+  'raw'?: string;
+  'role'?: string;
+  'text'?: string;
+  'type_'?: number;
+}
+export interface ConflictNoteStateEntity {
+  'base_body'?: string;
+  'base_title'?: string;
+  'id'?: number | null;
+  'note_id'?: string;
+  'remote_body'?: string;
+  'remote_title'?: string;
+  'remote_updated_time'?: number;
+  'type_'?: number;
+}
+export interface DeletedItemEntity {
+  'deleted_time'?: number;
+  'id'?: number | null;
+  'item_id'?: string;
+  'item_type'?: number;
+  'sync_target'?: number;
+  'type_'?: number;
+}
+export interface FolderEntity {
+  'created_time'?: number;
+  'deleted_time'?: number;
+  'encryption_applied'?: number;
+  'encryption_cipher_text'?: string;
+  'icon'?: string;
+  'id'?: string | null;
+  'is_shared'?: number;
+  'master_key_id'?: string;
+  'parent_id'?: string;
+  'share_id'?: string;
+  'title'?: string;
+  'updated_time'?: number;
+  'user_created_time'?: number;
+  'user_data'?: string;
+  'user_updated_time'?: number;
+  'type_'?: number;
+}
+export interface ItemChangeEntity {
+  'before_change_item'?: string;
+  'created_time'?: number;
+  'id'?: number | null;
+  'item_id'?: string;
+  'item_type'?: number;
+  'source'?: number;
+  'type'?: number;
+  'type_'?: number;
+}
+export interface ItemsFtEntity {
+  'body'?: any | null;
+  'id'?: any | null;
+  'item_id'?: any | null;
+  'item_type'?: any | null;
+  'reserved1'?: any | null;
+  'reserved2'?: any | null;
+  'reserved3'?: any | null;
+  'reserved4'?: any | null;
+  'reserved5'?: any | null;
+  'reserved6'?: any | null;
+  'title'?: any | null;
+  'user_updated_time'?: any | null;
+  'type_'?: number;
+}
+export interface ItemsFtsDocsizeEntity {
+  'docid'?: number | null;
+  'size'?: any | null;
+  'type_'?: number;
+}
+export interface ItemsFtsSegdirEntity {
+  'end_block'?: number | null;
+  'idx'?: number | null;
+  'leaves_end_block'?: number | null;
+  'level'?: number | null;
+  'root'?: any | null;
+  'start_block'?: number | null;
+  'type_'?: number;
+}
+export interface ItemsFtsSegmentEntity {
+  'block'?: any | null;
+  'blockid'?: number | null;
+  'type_'?: number;
+}
+export interface ItemsFtsStatEntity {
+  'id'?: number | null;
+  'value'?: any | null;
+  'type_'?: number;
+}
+export interface ItemsNormalizedEntity {
+  'body'?: string;
+  'id'?: number | null;
+  'item_id'?: string;
+  'item_type'?: number;
+  'reserved1'?: number | null;
+  'reserved2'?: number | null;
+  'reserved3'?: number | null;
+  'reserved4'?: number | null;
+  'reserved5'?: number | null;
+  'reserved6'?: number | null;
+  'title'?: string;
+  'user_updated_time'?: number;
+  'type_'?: number;
+}
+export interface KeyValueEntity {
+  'id'?: number | null;
+  'key'?: string;
+  'type'?: number;
+  'updated_time'?: number;
+  'value'?: string;
+  'type_'?: number;
+}
+export interface MigrationEntity {
+  'created_time'?: number;
+  'id'?: number | null;
+  'number'?: number;
+  'updated_time'?: number;
+  'type_'?: number;
+}
+export interface NoteEmbeddingsMetaEntity {
+  'chunk_index'?: number;
+  'chunk_text'?: string;
+  'created_time'?: number;
+  'id'?: number | null;
+  'model_id'?: string;
+  'note_id'?: string;
+  'type_'?: number;
+}
+export interface NoteResourceEntity {
+  'id'?: number | null;
+  'is_associated'?: number;
+  'last_seen_time'?: number;
+  'note_id'?: string;
+  'resource_id'?: string;
+  'type_'?: number;
+}
+export interface NoteTagEntity {
+  'created_time'?: number;
+  'encryption_applied'?: number;
+  'encryption_cipher_text'?: string;
+  'id'?: string | null;
+  'is_shared'?: number;
+  'note_id'?: string;
+  'tag_id'?: string;
+  'updated_time'?: number;
+  'user_created_time'?: number;
+  'user_updated_time'?: number;
+  'type_'?: number;
+}
+export interface NoteEntity {
+  'altitude'?: number;
+  'application_data'?: string;
+  'author'?: string;
+  'body'?: string;
+  'conflict_original_id'?: string;
+  'created_time'?: number;
+  'deleted_time'?: number;
+  'encryption_applied'?: number;
+  'encryption_cipher_text'?: string;
+  'extracted_resource_ids'?: string;
+  'id'?: string | null;
+  'is_conflict'?: number;
+  'is_locked'?: number;
+  'is_shared'?: number;
+  'is_todo'?: number;
+  'latitude'?: number;
+  'longitude'?: number;
+  'markup_language'?: number;
+  'master_key_id'?: string;
+  'order'?: number;
+  'parent_id'?: string;
+  'share_id'?: string;
+  'source'?: string;
+  'source_application'?: string;
+  'source_url'?: string;
+  'title'?: string;
+  'todo_completed'?: number;
+  'todo_due'?: number;
+  'updated_time'?: number;
+  'user_created_time'?: number;
+  'user_data'?: string;
+  'user_updated_time'?: number;
+  'type_'?: number;
+}
+export interface NotesNormalizedEntity {
+  'altitude'?: number;
+  'body'?: string;
+  'id'?: string;
+  'is_todo'?: number;
+  'latitude'?: number;
+  'longitude'?: number;
+  'parent_id'?: string;
+  'source_url'?: string;
+  'title'?: string;
+  'todo_completed'?: number;
+  'todo_due'?: number;
+  'user_created_time'?: number;
+  'user_updated_time'?: number;
+  'type_'?: number;
+}
+export interface ResourceLocalStateEntity {
+  'fetch_error'?: string;
+  'fetch_status'?: number;
+  'id'?: number | null;
+  'resource_id'?: string;
+  'type_'?: number;
+}
+export interface ResourceEntity {
+  'blob_updated_time'?: number;
+  'created_time'?: number;
+  'encryption_applied'?: number;
+  'encryption_blob_encrypted'?: number;
+  'encryption_cipher_text'?: string;
+  'file_extension'?: string;
+  'filename'?: string;
+  'id'?: string | null;
+  'is_locked'?: number;
+  'is_shared'?: number;
+  'master_key_id'?: string;
+  'mime'?: string;
+  'ocr_details'?: string;
+  'ocr_driver_id'?: number;
+  'ocr_error'?: string;
+  'ocr_status'?: number;
+  'ocr_text'?: string;
+  'share_id'?: string;
+  'size'?: number;
+  'title'?: string;
+  'updated_time'?: number;
+  'user_created_time'?: number;
+  'user_data'?: string;
+  'user_updated_time'?: number;
+  'type_'?: number;
+}
+export interface ResourcesToDownloadEntity {
+  'created_time'?: number;
+  'id'?: number | null;
+  'resource_id'?: string;
+  'updated_time'?: number;
+  'type_'?: number;
+}
+export interface RevisionEntity {
+  'body_diff'?: string;
+  'created_time'?: number;
+  'encryption_applied'?: number;
+  'encryption_cipher_text'?: string;
+  'id'?: string | null;
+  'is_locked'?: number;
+  'item_id'?: string;
+  'item_type'?: number;
+  'item_updated_time'?: number;
+  'metadata_diff'?: string;
+  'parent_id'?: string;
+  'title_diff'?: string;
+  'updated_time'?: number;
+  'type_'?: number;
+}
+export interface SettingEntity {
+  'key'?: string | null;
+  'value'?: string | null;
+  'type_'?: number;
+}
+export interface SyncItemEntity {
+  'base_body'?: string;
+  'base_conflict_note_id'?: string;
+  'base_title'?: string;
+  'force_sync'?: number;
+  'id'?: number | null;
+  'item_id'?: string;
+  'item_location'?: number;
+  'item_type'?: number;
+  'remote_item_updated_time'?: number;
+  'sync_disabled'?: number;
+  'sync_disabled_reason'?: string;
+  'sync_target'?: number;
+  'sync_time'?: number;
+  'sync_warning_ignored'?: number;
+  'type_'?: number;
+}
+export interface TableFieldEntity {
+  'field_default'?: string | null;
+  'field_name'?: string;
+  'field_type'?: number;
+  'id'?: number | null;
+  'table_name'?: string;
+  'type_'?: number;
+}
+export interface TagEntity {
+  'created_time'?: number;
+  'encryption_applied'?: number;
+  'encryption_cipher_text'?: string;
+  'id'?: string | null;
+  'is_shared'?: number;
+  'parent_id'?: string;
+  'title'?: string;
+  'updated_time'?: number;
+  'user_created_time'?: number;
+  'user_data'?: string;
+  'user_updated_time'?: number;
+  'type_'?: number;
+}
+export interface TagsWithNoteCountEntity {
+  'created_time'?: number | null;
+  'id'?: string | null;
+  'note_count'?: any | null;
+  'title'?: string | null;
+  'todo_completed_count'?: any | null;
+  'updated_time'?: number | null;
+  'type_'?: number;
+}
+export interface VersionEntity {
+  'table_fields_version'?: number;
+  'version'?: number;
+  'type_'?: number;
+}
+
+
+export const databaseSchema: DatabaseTables = {
+	folders: {
+		created_time: { type: 'number' },
+		deleted_time: { type: 'number' },
+		encryption_applied: { type: 'number' },
+		encryption_cipher_text: { type: 'string' },
+		icon: { type: 'string' },
+		id: { type: 'string' },
+		is_shared: { type: 'number' },
+		master_key_id: { type: 'string' },
+		parent_id: { type: 'string' },
+		share_id: { type: 'string' },
+		title: { type: 'string' },
+		updated_time: { type: 'number' },
+		user_created_time: { type: 'number' },
+		user_data: { type: 'string' },
+		user_updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	tags: {
+		created_time: { type: 'number' },
+		encryption_applied: { type: 'number' },
+		encryption_cipher_text: { type: 'string' },
+		id: { type: 'string' },
+		is_shared: { type: 'number' },
+		parent_id: { type: 'string' },
+		title: { type: 'string' },
+		updated_time: { type: 'number' },
+		user_created_time: { type: 'number' },
+		user_data: { type: 'string' },
+		user_updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	note_tags: {
+		created_time: { type: 'number' },
+		encryption_applied: { type: 'number' },
+		encryption_cipher_text: { type: 'string' },
+		id: { type: 'string' },
+		is_shared: { type: 'number' },
+		note_id: { type: 'string' },
+		tag_id: { type: 'string' },
+		updated_time: { type: 'number' },
+		user_created_time: { type: 'number' },
+		user_updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	table_fields: {
+		field_default: { type: 'string' },
+		field_name: { type: 'string' },
+		field_type: { type: 'number' },
+		id: { type: 'number' },
+		table_name: { type: 'string' },
+		type_: { type: 'number' },
+	},
+	sync_items: {
+		base_body: { type: 'string' },
+		base_conflict_note_id: { type: 'string' },
+		base_title: { type: 'string' },
+		force_sync: { type: 'number' },
+		id: { type: 'number' },
+		item_id: { type: 'string' },
+		item_location: { type: 'number' },
+		item_type: { type: 'number' },
+		remote_item_updated_time: { type: 'number' },
+		sync_disabled: { type: 'number' },
+		sync_disabled_reason: { type: 'string' },
+		sync_target: { type: 'number' },
+		sync_time: { type: 'number' },
+		sync_warning_ignored: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	version: {
+		table_fields_version: { type: 'number' },
+		version: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	deleted_items: {
+		deleted_time: { type: 'number' },
+		id: { type: 'number' },
+		item_id: { type: 'string' },
+		item_type: { type: 'number' },
+		sync_target: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	settings: {
+		key: { type: 'string' },
+		value: { type: 'string' },
+		type_: { type: 'number' },
+	},
+	alarms: {
+		id: { type: 'number' },
+		note_id: { type: 'string' },
+		trigger_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	item_changes: {
+		before_change_item: { type: 'string' },
+		created_time: { type: 'number' },
+		id: { type: 'number' },
+		item_id: { type: 'string' },
+		item_type: { type: 'number' },
+		source: { type: 'number' },
+		type: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	note_resources: {
+		id: { type: 'number' },
+		is_associated: { type: 'number' },
+		last_seen_time: { type: 'number' },
+		note_id: { type: 'string' },
+		resource_id: { type: 'string' },
+		type_: { type: 'number' },
+	},
+	resource_local_states: {
+		fetch_error: { type: 'string' },
+		fetch_status: { type: 'number' },
+		id: { type: 'number' },
+		resource_id: { type: 'string' },
+		type_: { type: 'number' },
+	},
+	resources: {
+		blob_updated_time: { type: 'number' },
+		created_time: { type: 'number' },
+		encryption_applied: { type: 'number' },
+		encryption_blob_encrypted: { type: 'number' },
+		encryption_cipher_text: { type: 'string' },
+		file_extension: { type: 'string' },
+		filename: { type: 'string' },
+		id: { type: 'string' },
+		is_locked: { type: 'number' },
+		is_shared: { type: 'number' },
+		master_key_id: { type: 'string' },
+		mime: { type: 'string' },
+		ocr_details: { type: 'string' },
+		ocr_driver_id: { type: 'number' },
+		ocr_error: { type: 'string' },
+		ocr_status: { type: 'number' },
+		ocr_text: { type: 'string' },
+		share_id: { type: 'string' },
+		size: { type: 'number' },
+		title: { type: 'string' },
+		updated_time: { type: 'number' },
+		user_created_time: { type: 'number' },
+		user_data: { type: 'string' },
+		user_updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	revisions: {
+		body_diff: { type: 'string' },
+		created_time: { type: 'number' },
+		encryption_applied: { type: 'number' },
+		encryption_cipher_text: { type: 'string' },
+		id: { type: 'string' },
+		is_locked: { type: 'number' },
+		item_id: { type: 'string' },
+		item_type: { type: 'number' },
+		item_updated_time: { type: 'number' },
+		metadata_diff: { type: 'string' },
+		parent_id: { type: 'string' },
+		title_diff: { type: 'string' },
+		updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	migrations: {
+		created_time: { type: 'number' },
+		id: { type: 'number' },
+		number: { type: 'number' },
+		updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	resources_to_download: {
+		created_time: { type: 'number' },
+		id: { type: 'number' },
+		resource_id: { type: 'string' },
+		updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	key_values: {
+		id: { type: 'number' },
+		key: { type: 'string' },
+		type: { type: 'number' },
+		updated_time: { type: 'number' },
+		value: { type: 'string' },
+		type_: { type: 'number' },
+	},
+	notes: {
+		altitude: { type: 'number' },
+		application_data: { type: 'string' },
+		author: { type: 'string' },
+		body: { type: 'string' },
+		conflict_original_id: { type: 'string' },
+		created_time: { type: 'number' },
+		deleted_time: { type: 'number' },
+		encryption_applied: { type: 'number' },
+		encryption_cipher_text: { type: 'string' },
+		extracted_resource_ids: { type: 'string' },
+		id: { type: 'string' },
+		is_conflict: { type: 'number' },
+		is_locked: { type: 'number' },
+		is_shared: { type: 'number' },
+		is_todo: { type: 'number' },
+		latitude: { type: 'number' },
+		longitude: { type: 'number' },
+		markup_language: { type: 'number' },
+		master_key_id: { type: 'string' },
+		order: { type: 'number' },
+		parent_id: { type: 'string' },
+		share_id: { type: 'string' },
+		source: { type: 'string' },
+		source_application: { type: 'string' },
+		source_url: { type: 'string' },
+		title: { type: 'string' },
+		todo_completed: { type: 'number' },
+		todo_due: { type: 'number' },
+		updated_time: { type: 'number' },
+		user_created_time: { type: 'number' },
+		user_data: { type: 'string' },
+		user_updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	notes_normalized: {
+		altitude: { type: 'number' },
+		body: { type: 'string' },
+		id: { type: 'string' },
+		is_todo: { type: 'number' },
+		latitude: { type: 'number' },
+		longitude: { type: 'number' },
+		parent_id: { type: 'string' },
+		source_url: { type: 'string' },
+		title: { type: 'string' },
+		todo_completed: { type: 'number' },
+		todo_due: { type: 'number' },
+		user_created_time: { type: 'number' },
+		user_updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	items_normalized: {
+		body: { type: 'string' },
+		id: { type: 'number' },
+		item_id: { type: 'string' },
+		item_type: { type: 'number' },
+		reserved1: { type: 'number' },
+		reserved2: { type: 'number' },
+		reserved3: { type: 'number' },
+		reserved4: { type: 'number' },
+		reserved5: { type: 'number' },
+		reserved6: { type: 'number' },
+		title: { type: 'string' },
+		user_updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	items_fts: {
+		body: { type: 'any' },
+		id: { type: 'any' },
+		item_id: { type: 'any' },
+		item_type: { type: 'any' },
+		reserved1: { type: 'any' },
+		reserved2: { type: 'any' },
+		reserved3: { type: 'any' },
+		reserved4: { type: 'any' },
+		reserved5: { type: 'any' },
+		reserved6: { type: 'any' },
+		title: { type: 'any' },
+		user_updated_time: { type: 'any' },
+		type_: { type: 'number' },
+	},
+	items_fts_segments: {
+		block: { type: 'any' },
+		blockid: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	items_fts_segdir: {
+		end_block: { type: 'number' },
+		idx: { type: 'number' },
+		leaves_end_block: { type: 'number' },
+		level: { type: 'number' },
+		root: { type: 'any' },
+		start_block: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	items_fts_docsize: {
+		docid: { type: 'number' },
+		size: { type: 'any' },
+		type_: { type: 'number' },
+	},
+	items_fts_stat: {
+		id: { type: 'number' },
+		value: { type: 'any' },
+		type_: { type: 'number' },
+	},
+	tags_with_note_count: {
+		created_time: { type: 'number' },
+		id: { type: 'string' },
+		note_count: { type: 'any' },
+		title: { type: 'string' },
+		todo_completed_count: { type: 'any' },
+		updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	note_embeddings_meta: {
+		chunk_index: { type: 'number' },
+		chunk_text: { type: 'string' },
+		created_time: { type: 'number' },
+		id: { type: 'number' },
+		model_id: { type: 'string' },
+		note_id: { type: 'string' },
+		type_: { type: 'number' },
+	},
+	conflict_note_states: {
+		base_body: { type: 'string' },
+		base_title: { type: 'string' },
+		id: { type: 'number' },
+		note_id: { type: 'string' },
+		remote_body: { type: 'string' },
+		remote_title: { type: 'string' },
+		remote_updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	chat_conversations: {
+		created_time: { type: 'number' },
+		id: { type: 'string' },
+		title: { type: 'string' },
+		updated_time: { type: 'number' },
+		type_: { type: 'number' },
+	},
+	chat_messages: {
+		conversation_id: { type: 'string' },
+		created_time: { type: 'number' },
+		hide: { type: 'number' },
+		id: { type: 'string' },
+		note_id: { type: 'string' },
+		note_title: { type: 'string' },
+		position: { type: 'number' },
+		raw: { type: 'string' },
+		role: { type: 'string' },
+		text: { type: 'string' },
+		type_: { type: 'number' },
+	},
+};