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更新数据库版本

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This commit is contained in:
DelLevin-Home
2026-07-03 00:13:35 +08:00
parent f2bb3f72db
commit 48c1b05410
7 changed files with 223 additions and 12 deletions
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38
lib/utils/database_helper.dart
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@@ -72,7 +72,7 @@ class DatabaseHelper {
return await openDatabase(
path,
version: 26,
version: 27,
onCreate: _createDB,
onUpgrade: _onUpgrade,
);
@@ -245,6 +245,40 @@ class DatabaseHelper {
await db.execute("ALTER TABLE movies ADD COLUMN category TEXT NOT NULL DEFAULT 'movie'");
}
}
if (oldVersion < 26) {
await _upgradeBooksTableV26(db);
}
if (oldVersion < 27) {
await _upgradeBooksTableV27(db);
}
}
/// 升级books表到V27（添加阅读始末日期字段）
Future<void> _upgradeBooksTableV27(Database db) async {
final columns = await db.rawQuery('PRAGMA table_info(books)');
final hasStartDate = columns.any((col) => col['name'] == 'start_date');
final hasFinishDate = columns.any((col) => col['name'] == 'finish_date');
if (!hasStartDate) {
await db.execute('ALTER TABLE books ADD COLUMN start_date TEXT');
}
if (!hasFinishDate) {
await db.execute('ALTER TABLE books ADD COLUMN finish_date TEXT');
}
}
/// 升级books表到V26（添加阅读始末日期字段）
Future<void> _upgradeBooksTableV26(Database db) async {
final columns = await db.rawQuery('PRAGMA table_info(books)');
final hasStartDate = columns.any((col) => col['name'] == 'start_date');
final hasFinishDate = columns.any((col) => col['name'] == 'finish_date');
if (!hasStartDate) {
await db.execute('ALTER TABLE books ADD COLUMN start_date TEXT');
}
if (!hasFinishDate) {
await db.execute('ALTER TABLE books ADD COLUMN finish_date TEXT');
}
}
/// 升级books表到V11（添加ISBN和出版时间字段）
@@ -635,6 +669,8 @@ class DatabaseHelper {
status TEXT NOT NULL,
isbn TEXT,
publish_date TEXT,
start_date TEXT,
finish_date TEXT,
created_at TEXT NOT NULL,
updated_at TEXT NOT NULL,
is_deleted INTEGER DEFAULT 0,