stephencelis · jberkel · Oct 26, 2022 · Oct 18, 2022 · Oct 21, 2022 · Oct 21, 2022
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,8 +1,10 @@
-0.14.0 (tbd), [diff][diff-0.14.0]
+0.14.0 (27-10-2022), [diff][diff-0.14.0]
 ========================================
+For breaking changes, see [Upgrading.md](Documentation/Upgrading.md).
 
 * Support more complex schema changes and queries ([#1073][], [#1146][] [#1148][])
 * Support `ATTACH`/`DETACH` ([#30][], [#1142][])
+* Expose connection flags (via `URIQueryParameter`) to open db ([#1074][]))
 * Support `WITH` clause ([#1139][])
 * Add `Value` conformance for `NSURL` ([#1110][], [#1141][])
 * Add decoding for `UUID` ([#1137][])
@@ -164,6 +166,7 @@
 [#881]: https://github.com/stephencelis/SQLite.swift/pull/881
 [#919]: https://github.com/stephencelis/SQLite.swift/pull/919
 [#1073]: https://github.com/stephencelis/SQLite.swift/issues/1073
+[#1074]: https://github.com/stephencelis/SQLite.swift/issues/1074
 [#1075]: https://github.com/stephencelis/SQLite.swift/pull/1075
 [#1077]: https://github.com/stephencelis/SQLite.swift/issues/1077
 [#1094]: https://github.com/stephencelis/SQLite.swift/pull/1094

diff --git a/Documentation/Index.md b/Documentation/Index.md
@@ -9,6 +9,7 @@
     - [Connecting to a Database](#connecting-to-a-database)
       - [Read-Write Databases](#read-write-databases)
       - [Read-Only Databases](#read-only-databases)
+      - [In a Shared Group Container](#in-a-shared-group-container)
       - [In-Memory Databases](#in-memory-databases)
       - [URI parameters](#uri-parameters)
       - [Thread-Safety](#thread-safety)
@@ -41,14 +42,19 @@
   - [Updating Rows](#updating-rows)
   - [Deleting Rows](#deleting-rows)
   - [Transactions and Savepoints](#transactions-and-savepoints)
+  - [Querying the Schema](#querying-the-schema)
   - [Altering the Schema](#altering-the-schema)
     - [Renaming Tables](#renaming-tables)
+    - [Dropping Tables](#dropping-tables)
     - [Adding Columns](#adding-columns)
       - [Added Column Constraints](#added-column-constraints)
+    - [Schema Changer](#schemachanger)
+      - [Renaming Columns](#renaming-columns)
+      - [Dropping Columns](#dropping-columns)
+      - [Renaming/dropping Tables](#renamingdropping-tables)
     - [Indexes](#indexes)
       - [Creating Indexes](#creating-indexes)
       - [Dropping Indexes](#dropping-indexes)
-    - [Dropping Tables](#dropping-tables)
     - [Migrations and Schema Versioning](#migrations-and-schema-versioning)
   - [Custom Types](#custom-types)
     - [Date-Time Values](#date-time-values)
@@ -83,7 +89,7 @@ process of downloading, compiling, and linking dependencies.
 
   ```swift
   dependencies: [
-    .package(url: "https://github.com/stephencelis/SQLite.swift.git", from: "0.13.3")
+    .package(url: "https://github.com/stephencelis/SQLite.swift.git", from: "0.14.0")
   ]
   ```
 
@@ -104,7 +110,7 @@ install SQLite.swift with Carthage:
  2. Update your Cartfile to include the following:
 
     ```ruby
-    github "stephencelis/SQLite.swift" ~> 0.13.3
+    github "stephencelis/SQLite.swift" ~> 0.14.0
     ```
 
  3. Run `carthage update` and [add the appropriate framework][Carthage Usage].
@@ -134,7 +140,7 @@ install SQLite.swift with Carthage:
     use_frameworks!
 
     target 'YourAppTargetName' do
-        pod 'SQLite.swift', '~> 0.13.3'
+        pod 'SQLite.swift', '~> 0.14.0'
     end
     ```
 
@@ -148,7 +154,7 @@ with the OS you can require the `standalone` subspec:
 
 ```ruby
 target 'YourAppTargetName' do
-  pod 'SQLite.swift/standalone', '~> 0.13.3'
+  pod 'SQLite.swift/standalone', '~> 0.14.0'
 end
 ```
 
@@ -158,7 +164,7 @@ dependency to sqlite3 or one of its subspecs:
 
 ```ruby
 target 'YourAppTargetName' do
-  pod 'SQLite.swift/standalone', '~> 0.13.3'
+  pod 'SQLite.swift/standalone', '~> 0.14.0'
   pod 'sqlite3/fts5', '= 3.15.0'  # SQLite 3.15.0 with FTS5 enabled
 end
 ```
@@ -168,13 +174,13 @@ See the [sqlite3 podspec][sqlite3pod] for more details.
 #### Using SQLite.swift with SQLCipher
 
 If you want to use [SQLCipher][] with SQLite.swift you can require the
-`SQLCipher` subspec in your Podfile:
+`SQLCipher` subspec in your Podfile (SPM is not supported yet, see [#1084](https://github.com/stephencelis/SQLite.swift/issues/1084)):
 
 ```ruby
 target 'YourAppTargetName' do
   # Make sure you only require the subspec, otherwise you app might link against
   # the system SQLite, which means the SQLCipher-specific methods won't work.
-  pod 'SQLite.swift/SQLCipher', '~> 0.13.3'
+  pod 'SQLite.swift/SQLCipher', '~> 0.14.0'
 end
 ```
 
@@ -325,6 +331,13 @@ let db = try Connection(path, readonly: true)
 > We welcome changes to the above sample code to show how to successfully copy and use a bundled "seed"
 > database for writing in an app.
 
+#### In a shared group container
+
+It is not recommend to store databases in a [shared group container],
+some users have reported crashes ([#1042](https://github.com/stephencelis/SQLite.swift/issues/1042)).
+
+[shared group container]: https://developer.apple.com/documentation/foundation/filemanager/1412643-containerurl#
+
 #### In-Memory Databases
 
 If you omit the path, SQLite.swift will provision an [in-memory
@@ -1409,7 +1422,6 @@ for column in columns {
 SQLite.swift comes with several functions (in addition to `Table.create`) for
 altering a database schema in a type-safe manner.
 
-
 ### Renaming Tables
 
 We can build an `ALTER TABLE … RENAME TO` statement by calling the `rename`
@@ -1420,6 +1432,24 @@ try db.run(users.rename(Table("users_old")))
 // ALTER TABLE "users" RENAME TO "users_old"
 ```
 
+### Dropping Tables
+
+We can build
+[`DROP TABLE` statements](https://www.sqlite.org/lang_droptable.html)
+by calling the `dropTable` function on a `SchemaType`.
+
+```swift
+try db.run(users.drop())
+// DROP TABLE "users"
+```
+
+The `drop` function has one additional parameter, `ifExists`, which (when
+`true`) adds an `IF EXISTS` clause to the statement.
+
+```swift
+try db.run(users.drop(ifExists: true))
+// DROP TABLE IF EXISTS "users"
+```
 
 ### Adding Columns
 
@@ -1484,57 +1514,54 @@ tables](#creating-a-table).
     // ALTER TABLE "posts" ADD COLUMN "user_id" INTEGER REFERENCES "users" ("id")
     ```
 
-### Renaming Columns
+### SchemaChanger
+
+Version 0.14.0 introduces `SchemaChanger`, an alternative API to perform more complex
+migrations such as renaming columns. These operations work with all versions of
+SQLite but use SQL statements such as `ALTER TABLE RENAME COLUMN` when available.
 
-We can rename columns with the help of the `SchemaChanger` class:
+#### Adding Columns
 
 ```swift
+let newColumn = ColumnDefinition(
+    name: "new_text_column",
+    type: .TEXT,
+    nullable: true,
+    defaultValue: .stringLiteral("foo")
+)
+
 let schemaChanger = SchemaChanger(connection: db)
+
 try schemaChanger.alter(table: "users") { table in
-    table.rename(column: "old_name", to: "new_name")
+    table.add(newColumn)
 }
 ```
 
-### Dropping Columns
+#### Renaming Columns
 
 ```swift
 let schemaChanger = SchemaChanger(connection: db)
 try schemaChanger.alter(table: "users") { table in
-    table.drop(column: "email")
+    table.rename(column: "old_name", to: "new_name")
 }
 ```
 
-These operations will work with all versions of SQLite and use modern SQL
-operations such as `DROP COLUMN` when available.
-
-### Adding Columns (SchemaChanger)
-
-The `SchemaChanger` provides an alternative API to add new columns:
+#### Dropping Columns
 
 ```swift
-let newColumn = ColumnDefinition(
-    name: "new_text_column",
-    type: .TEXT,
-    nullable: true,
-    defaultValue: .stringLiteral("foo")
-)
-
 let schemaChanger = SchemaChanger(connection: db)
-
 try schemaChanger.alter(table: "users") { table in
-    table.add(newColumn)
+    table.drop(column: "email")
 }
 ```
 
-### Renaming/dropping Tables (SchemaChanger)
-
-The `SchemaChanger` provides an alternative API to rename and drop tables:
+#### Renaming/dropping Tables
 
 ```swift
 let schemaChanger = SchemaChanger(connection: db)
 
 try schemaChanger.rename(table: "users", to: "users_new")
-try schemaChanger.drop(table: "emails")
+try schemaChanger.drop(table: "emails", ifExists: false)
 ```
 
 ### Indexes
@@ -1592,25 +1619,6 @@ try db.run(users.dropIndex(email, ifExists: true))
 // DROP INDEX IF EXISTS "index_users_on_email"
 ```
 
-### Dropping Tables
-
-We can build
-[`DROP TABLE` statements](https://www.sqlite.org/lang_droptable.html)
-by calling the `dropTable` function on a `SchemaType`.
-
-```swift
-try db.run(users.drop())
-// DROP TABLE "users"
-```
-
-The `drop` function has one additional parameter, `ifExists`, which (when
-`true`) adds an `IF EXISTS` clause to the statement.
-
-```swift
-try db.run(users.drop(ifExists: true))
-// DROP TABLE IF EXISTS "users"
-```
-
 ### Migrations and Schema Versioning
 
 You can use the convenience property on `Connection` to query and set the
@@ -2183,7 +2191,7 @@ try db.detach("external")
 // DETACH DATABASE 'external'
 ```
 
-When compiled for SQLCipher, you can additionally pass a `key` parameter to `attach`:
+When compiled for SQLCipher, we can additionally pass a `key` parameter to `attach`:
 
 ```swift
 try db.attach(.uri("encrypted.sqlite"), as: "encrypted", key: "secret")

diff --git a/Documentation/Release.md b/Documentation/Release.md
@@ -3,6 +3,7 @@
 * [ ] Make sure current master branch has a green build
 * [ ] Make sure `SQLite.playground` runs without errors
 * [ ] Make sure `CHANGELOG.md` is up-to-date
+* [ ] Add content to `Documentation/Upgrading.md` if needed
 * [ ] Update the version number in `SQLite.swift.podspec`
 * [ ] Run `pod lib lint` locally
 * [ ] Update the version numbers mentioned in `README.md`, `Documentation/Index.md`

diff --git a/Documentation/Upgrading.md b/Documentation/Upgrading.md
@@ -0,0 +1,11 @@
+# Upgrading
+
+## 0.13 → 0.14
+
+- `Expression.asSQL()` is no longer available. Expressions now implement `CustomStringConvertible`,
+  where `description` returns the SQL.
+- `Statement.prepareRowIterator()` is now longer available. Instead, use the methods
+  of the same name on `Connection`.
+- `Blob` no longer wraps byte arrays and now uses `NSData`, which enables memory and
+ performance improvements.
+- `Connection.registerTokenizer` is no longer available to register custom FTS4 tokenizers.
diff --git a/README.md b/README.md
@@ -19,6 +19,7 @@ syntax _and_ intent.
  - [Well-documented][See Documentation]
  - Extensively tested
  - [SQLCipher][] support via CocoaPods
+ - [Schema query/migration][]
  - Works on [Linux](Documentation/Linux.md) (with some limitations)
  - Active support at
    [StackOverflow](https://stackoverflow.com/questions/tagged/sqlite.swift),
@@ -27,6 +28,7 @@ syntax _and_ intent.
 
 [SQLCipher]: https://www.zetetic.net/sqlcipher/
 [Full-text search]: Documentation/Index.md#full-text-search
+[Schema query/migration]: Documentation/Index.md#querying-the-schema
 [See Documentation]: Documentation/Index.md#sqliteswift-documentation
 
 
@@ -115,17 +117,10 @@ interactively, from the Xcode project’s playground.
 
 ![SQLite.playground Screen Shot](Documentation/Resources/playground@2x.png)
 
-For a more comprehensive example, see
-[this article][Create a Data Access Layer with SQLite.swift and Swift 2]
-and the [companion repository][SQLiteDataAccessLayer2].
-
-
-[Create a Data Access Layer with SQLite.swift and Swift 2]: https://masteringswift.blogspot.com/2015/09/create-data-access-layer-with.html
-[SQLiteDataAccessLayer2]: https://github.com/hoffmanjon/SQLiteDataAccessLayer2/tree/master
-
 ## Installation
 
-> _Note:_ Version 0.11.6 and later requires Swift 5 (and [Xcode](https://developer.apple.com/xcode/downloads/) 10.2) or greater. Version 0.11.5 requires Swift 4.2 (and [Xcode](https://developer.apple.com/xcode/downloads/) 10.1) or greater.
+> _Note:_ Version 0.11.6 and later requires Swift 5 (and [Xcode](https://developer.apple.com/xcode/downloads/) 10.2) or greater.
+> Version 0.11.5 requires Swift 4.2 (and [Xcode](https://developer.apple.com/xcode/downloads/) 10.1) or greater.
 
 ### Swift Package Manager
 
@@ -136,7 +131,7 @@ Swift code.
 
   ```swift
   dependencies: [
-      .package(url: "https://github.com/stephencelis/SQLite.swift.git", from: "0.13.3")
+      .package(url: "https://github.com/stephencelis/SQLite.swift.git", from: "0.14.0")
   ]
   ```
 
@@ -160,7 +155,7 @@ install SQLite.swift with Carthage:
  2. Update your Cartfile to include the following:
 
     ```ruby
-    github "stephencelis/SQLite.swift" ~> 0.13.3
+    github "stephencelis/SQLite.swift" ~> 0.14.0
     ```
 
  3. Run `carthage update` and
@@ -191,7 +186,7 @@ SQLite.swift with CocoaPods:
     use_frameworks!
 
     target 'YourAppTargetName' do
-        pod 'SQLite.swift', '~> 0.13.3'
+        pod 'SQLite.swift', '~> 0.14.0'
     end
     ```
 
@@ -250,7 +245,7 @@ device:
 [Submit a pull request]: https://github.com/stephencelis/SQLite.swift/fork
 
 
-## Author
+## Original author
 
  - [Stephen Celis](mailto:stephen@stephencelis.com)
    ([@stephencelis](https://twitter.com/stephencelis))
@@ -267,19 +262,14 @@ These projects enhance or use SQLite.swift:
 
  - [SQLiteMigrationManager.swift][] (inspired by
    [FMDBMigrationManager][])
- - [Delta: Math helper](https://apps.apple.com/app/delta-math-helper/id1436506800)
-   (see [Delta/Utils/Database.swift](https://github.com/GroupeMINASTE/Delta-iOS/blob/master/Delta/Utils/Database.swift) for production implementation example)
-
 
 ## Alternatives
 
 Looking for something else? Try another Swift wrapper (or [FMDB][]):
 
- - [Camembert](https://github.com/remirobert/Camembert)
  - [GRDB](https://github.com/groue/GRDB.swift)
  - [SQLiteDB](https://github.com/FahimF/SQLiteDB)
  - [Squeal](https://github.com/nerdyc/Squeal)
- - [SwiftData](https://github.com/ryanfowler/SwiftData)
 
 [Swift]: https://swift.org/
 [SQLite3]: https://www.sqlite.org

diff --git a/SQLite.playground/Contents.swift b/SQLite.playground/Contents.swift
@@ -52,6 +52,7 @@ for user in try Array(rowIterator) {
 
 /// also with `map()`
 let mapRowIterator = try db.prepareRowIterator(users)
+
 let userIds = try mapRowIterator.map { $0[id] }
 
 /// using `failableNext()` on `RowIterator`

diff --git a/SQLite.swift.podspec b/SQLite.swift.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = "SQLite.swift"
-  s.version          = "0.13.3"
+  s.version          = "0.14.0"
   s.summary          = "A type-safe, Swift-language layer over SQLite3."
 
   s.description      = <<-DESC