QueryResult | /mod.ts | postgres@v0.19.3

class QueryResult

import { QueryResult } from "https://dotland.deno.dev/x/postgres@v0.19.3/mod.ts";

This class is used to handle the result of a query

Constructors

new

QueryResult(query: Query<ResultType>)

Create a query result instance for the query passed

Properties

command: CommandType

Type of query executed for this result

optional

rowCount: number

The amount of rows affected by the query

rowDescription: RowDescription | undefined

The row description of the result

warnings: Notice[]

The warnings of the result

Methods

handleCommandComplete(commandTag: string): void

Handles the command complete message

insertRow(_row: Uint8Array[]): void

Add a row to the result based on metadata provided by rowDescription This implementation depends on row description not being modified after initialization

This function can throw on validation, so any errors must be handled in the message loop accordingly

loadColumnDescriptions(description: RowDescription)

This function is required to parse each column of the results