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PostgresNIO

Core

Authentication

Templating

Database

Queues

Push Notifications

Testing

Essentials
PostgresClient
PostgresClient.Configuration
PostgresConnection
Running Queries
Advanced
PostgreSQL data types
Boosting Performance with Prepared Statements
- PostgresPreparedStatement
Listen & Notify
- PostgresNotification
  - Instance Properties
  - let payload: String
- PostgresNotificationSequence
Errors
PostgresError
PostgresDecodingError
PSQLError
Deprecations
Deprecations
Structures
PostgresCopyFromFormat
PostgresCopyFromWriter
- Instance Methods
- func write(ByteBuffer) async throws
PostgresTransactionError
- Instance Properties
- var beginError: (any Error)?
- var closureError: (any Error)?
- var commitError: (any Error)?
- var file: String
- var line: Int
- var rollbackError: (any Error)?
Extended Modules
Foundation
NIOCore
- Extended Structures
- ByteBuffer
Swift
_Concurrency
- Extended Protocols
- AsyncSequence
  - Instance Methods
  - func decode(_:context:file:line:)
  - func decode(_:file:line:)

Instance Property

columnIndex

The cell’s column index within the row.

var columnIndex: Int

Vapor

Reference documentation for Vapor and its ecosystem.

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