Support remote close

This patch was authored and released by @tanner0101.

Adds support for recognizing a remote close as calling close() (fixes #107, #110)

RawRepresentable + PostgresData

This patch was authored and released by @tanner0101.

Add default PostgresDataConvertible conformance to RawRepresentable where the raw value is postgres convertible (#105, vapor/postgres-kit#179).

Too many binds error

This patch was authored and released by @tanner0101.

Throw an error if too many binds (>= Int16.max) are sent in a parameterized query (#103, fixes #102).

PostgresNIO 1.0.0

Docs:
https://github.com/vapor/postgres-nio/blob/master/README.md

More information on Vapor 4 official release:
https://forums.swift.org/t/vapor-4-official-release-begins/34802

Add query metadata

This patch was authored and released by @tanner0101.

Adds new API for accessing query metadata via conn.query (fixes #93).

conn.query("...", onMetadata: { metadata in 
    print(metadata.rows) // Int?
}) { row in 
    print(row) // PostgresRow
}.wait()

This is a breaking change since conn.query now returns PostgresQueryResult instead of [PostgresRow]. However, PostgresQueryResult conforms to Collection so most code should be unaffected.

let result = try conn.query("...").wait()
for row in result {
    print(row) // PostgresRow
}
print(result.metadata) // PostgresQueryMetadata
print(result.rows) // [PostgresRow]

Update to Metrics 2.0

This patch was authored and released by @tanner0101.

Updates to SwiftMetrics 2.0 which adds a new case the TimeUnit enum (#88, fixes #87)

Send terminate message on close

This patch was authored and released by @tanner0101.

A postgres terminate (X) message is now sent before the connection closes (#86, fixes #84).

Release Candidate 1

Updates to Swift 5.2 and macOS 10.15. Replaces CMD5 module with SwiftCrypto.

Release candidates represent the final shift toward focusing on bug fixes and documentation. Breaking changes will only be accepted for critical issues. We expect a final release of this package shortly after Swift 5.2's release date.

Support Swift.Set

Adds support for converting Swift.Set to / from a native Postgres array.

Handle NAME Type in PropertyData.string Property

Allows data that is contained as the .name type to be accessed through the PostgresData.string property.

var buffer = ByteBufferAllocator().buffer(capacity: 13)
buffer.writeString("password_hash")

let data = PostgresData(.name, value: buffer)
let string = data.string

// string == "password_hash"