This fork is a port of SQLite.swift to Swift 3.0 2016-04-12-a + Swift Package Manager (SPM).
FTS4 module does not compile because of .m files which SPM doesn't support yet and is commented out.
Tests work on OS X, but don't work on Linux because 'swift test' doesn't accept -X flag.
Install Swift 3.0 2016-04-12-a, for example by using swiftenv.
Build libdispatch:
git clone -b experimental/foundation https://github.com/apple/swift-corelibs-libdispatch.git
cd swift-corelibs-libdispatch
git submodule init
git submodule update
sh ./autogen.sh
./configure --with-swift-toolchain=<path-to-swift>/usr --prefix=<path-to-swift>/usr
make
make install
Replace <path-to-swift> with ~/.swiftenv/versions/DEVELOPMENT-SNAPSHOT-2016-04-12-a
Build the library:
swift build -Xcc -fblocks -Xlinker -ldispatchInstall Swift 3.0 2016-04-12-a, set it as active toolchain in X-code.
swift --version should show Apple Swift version 3.0-dev
Run swift build to build the library or swift test to run the tests.
To generate Xcode project, run:
swift build -X
Open the project and add Sources/CSQLite to Build Settings - Import Paths.
Add the following line to dependencies:
.Package(url: "https://github.com/zmeyc/SQLite.swift.git", majorVersion: 0)
A type-safe, Swift-language layer over SQLite3.
SQLite.swift provides compile-time confidence in SQL statement syntax and intent.
- A pure-Swift interface
- A type-safe, optional-aware SQL expression builder
- A flexible, chainable, lazy-executing query layer
- Automatically-typed data access
- A lightweight, uncomplicated query and parameter binding interface
- Developer-friendly error handling and debugging
- Full-text search support
- Well-documented
- Extensively tested
- Companion project has SQLCipher support
- Active support at StackOverflow, and Gitter Chat Room (experimental)
import SQLite
let db = try Connection("path/to/db.sqlite3")
let users = Table("users")
let id = Expression<Int64>("id")
let name = Expression<String?>("name")
let email = Expression<String>("email")
try db.run(users.create { t in
t.column(id, primaryKey: true)
t.column(name)
t.column(email, unique: true)
})
// CREATE TABLE "users" (
// "id" INTEGER PRIMARY KEY NOT NULL,
// "name" TEXT,
// "email" TEXT NOT NULL UNIQUE
// )
let insert = users.insert(name <- "Alice", email <- "[email protected]")
let rowid = try db.run(insert)
// INSERT INTO "users" ("name", "email") VALUES ('Alice', '[email protected]')
for user in try db.prepare(users) {
print("id: \(user[id]), name: \(user[name]), email: \(user[email])")
// id: 1, name: Optional("Alice"), email: [email protected]
}
// SELECT * FROM "users"
let alice = users.filter(id == rowid)
try db.run(alice.update(email <- email.replace("mac.com", with: "me.com")))
// UPDATE "users" SET "email" = replace("email", 'mac.com', 'me.com')
// WHERE ("id" = 1)
try db.run(alice.delete())
// DELETE FROM "users" WHERE ("id" = 1)
db.scalar(users.count) // 0
// SELECT count(*) FROM "users"SQLite.swift also works as a lightweight, Swift-friendly wrapper over the C API.
let stmt = try db.prepare("INSERT INTO users (email) VALUES (?)")
for email in ["[email protected]", "[email protected]"] {
try stmt.run(email)
}
db.totalChanges // 3
db.changes // 1
db.lastInsertRowid // 3
for row in try db.prepare("SELECT id, email FROM users") {
print("id: \(row[0]), email: \(row[1])")
// id: Optional(2), email: Optional("[email protected]")
// id: Optional(3), email: Optional("[email protected]")
}
db.scalar("SELECT count(*) FROM users") // 2Read the documentation or explore more, interactively, from the Xcode project’s playground.
For a more comprehensive example, see this article and the companion repository.
Note: SQLite.swift requires Swift 2 (and Xcode 7) or greater.
The following instructions apply to targets that support embedded Swift frameworks. To use SQLite.swift in iOS 7 or an OS X command line tool, please read the Frameworkless Targets section of the documentation.
Carthage is a simple, decentralized dependency manager for Cocoa. To install SQLite.swift with Carthage:
-
Make sure Carthage is installed.
-
Update your Cartfile to include the following:
github "stephencelis/SQLite.swift" ~> 0.10.1 -
Run
carthage updateand add the appropriate framework.
CocoaPods is a dependency manager for Cocoa projects. To install SQLite.swift with CocoaPods:
-
Make sure the latest CocoaPods beta is installed. (SQLite.swift requires version 1.0.0.beta.6 or greater.)
# Using the default Ruby install will require you to use sudo when # installing and updating gems. sudo gem install --pre cocoapods
-
Update your Podfile to include the following:
use_frameworks! pod 'SQLite.swift', '~> 0.10.1'
-
Run
pod install.
To install SQLite.swift as an Xcode sub-project:
-
Drag the SQLite.xcodeproj file into your own project. (Submodule, clone, or download the project first.)
-
In your target’s General tab, click the + button under Linked Frameworks and Libraries.
-
Select the appropriate SQLite.framework for your platform.
-
Add.
See the planning document for a roadmap and existing feature requests.
Read the contributing guidelines. The TL;DR (but please; R):
- Need help or have a general question? Ask on Stack
Overflow (tag
sqlite.swift). - Found a bug or have a feature request? Open an issue.
- Want to contribute? Submit a pull request.
SQLite.swift is available under the MIT license. See the LICENSE file for more information.
These projects enhance or use SQLite.swift:
Looking for something else? Try another Swift wrapper (or FMDB):