Skip to content

PostgresKit

Core

Vapor VaporMacros beta AsyncKit RoutingKit ConsoleKit ConsoleKitCommands ConsoleKitTerminal ConsoleLogger beta WebSocketKit MultipartKit

Authentication

JWT JWTKit Authentication

Templating

Database

Fluent FluentKit FluentSQL FluentPostgresDriver FluentMongoDriver FluentMySQLDriver FluentSQLiteDriver SQLKit PostgresKit MySQLKit SQLiteKit PostgresNIO MySQLNIO SQLiteNIO Redis

Queues

Queues QueuesRedisDriver

Push Notifications

Testing

XCTVapor VaporTesting XCTFluent XCTQueues

PostgresKit

Classes
PostgresDataDecoder
- Initializers
- init(json: any PostgresJSONDecoder)
- Instance Properties
- let json: any PostgresJSONDecoder
- var jsonDecoder: JSONDecoder
- Instance Methods
- func decode<T>(T.Type, from: PostgresData) throws -> T
PostgresDataEncoder
- Initializers
- init(json: any PostgresJSONEncoder)
- Instance Properties
- let json: any PostgresJSONEncoder
- Instance Methods
- func encode(any Encodable) throws -> PostgresData
Structures
PostgresColumnType
PostgresConfiguration
PostgresConnectionSource
- Initializers
- init(configuration: PostgresConfiguration)
- init(sqlConfiguration: SQLPostgresConfiguration)
- Instance Properties
- var configuration: PostgresConfiguration
- let sqlConfiguration: SQLPostgresConfiguration
- var sslContext: Result<NIOSSLContext?, any Error>
- Instance Methods
- func makeConnection(logger: Logger, on: any EventLoop) -> EventLoopFuture<PostgresConnection>
PostgresDialect
SQLPostgresConfiguration
Extended Modules
AsyncKit
FoundationEssentials
- Extended Structures
- URL
PostgresNIO

API Docs
Framework Docs

- API Docs
  
  Reference documentation for Vapor
- Framework Docs
  
  Learn how to use Vapor
Home
Store
Showcase
Team
Blog
GitHub
Theme
- Light
- Dark
- System

Instance Method

customDataType(for:)

func customDataType(for dataType: SQLDataType) -> (any SQLExpression)?

Vapor

Reference documentation for Vapor and its ecosystem.

Community

Team
Join our Discord
Store
Showcase
Supporters

Resources

Blog
Framework Docs
API Docs
Press Kit
Help

API Documentation © 2026 Vapor.

Twitter
Mastodon
Bsky
GitHub