AsyncMysqlResult

:::info[Note] This is a point-in-time snapshot of the API documentation from January 2026. Going forward, we will not be maintaining a public copy of these references, and recommend users to refer to the built-in signature helpers available in the Hack LSP instead for complete and up-to-date information. :::

A base class for connection, query and error results

This class is abstract and cannot be instantiated, but provides the methods that concrete classes must implement, which are timing information methods regarding a query, connection or a resulting error.

Guides

• Introduction
• Extensions

Interface Synopsis

abstract class AsyncMysqlResult {...}

Public Methods

• ->clientStats(): AsyncMysqlClientStats
  Returns the MySQL client statistics at the moment the result was created
• ->elapsedMicros(): int
  The total time for the specific MySQL operation, in microseconds
• ->endTime(): float
  The end time for the specific MySQL operation, in seconds since epoch
• ->getSslCertCn(): string
  Returns Common Name attribute of the TLS certificate presented by MySQL server
• ->getSslCertExtensions(): Vector<string>
  Returns values from the selected cert extensions of the TLS certificate presented by MySQL server
• ->getSslCertSan(): Vector<string>
  Returns Server Alternative Names attribute of the TLS certificate presented by MySQL server
• ->isSslCertValidationEnforced(): bool
  Returns a boolean value indicating if server cert validation was enforced for this connection
• ->sslSessionReused(): bool
  Returns whether or not the current connection reused the SSL session from another SSL connection
• ->startTime(): float
  The start time for the specific MySQL operation, in seconds since epoch