pg-server/protocol/commands.d.ts

Postgres DB server emulator, proxy or honeypot

/// <reference types="node" />
export interface IProxiedServer {
    /** Sends a raw buffer to server */
    sendRaw(raw: Buffer): void;
    /** Just forward the statement */
    send(command: DbCommand): void;
}
export type DbCommand = Init | Parse | Bind | StartupMD5 | PortalOp | CopyFail | CopyFromChunk | Execute | Query | CodeOnlyCommand;
export declare enum CommandCode {
    init = 0,
    startup = 112,
    query = 81,
    parse = 80,
    bind = 66,
    execute = 69,
    flush = 72,
    sync = 83,
    end = 88,
    close = 67,
    describe = 68,
    copyFromChunk = 100,
    copyDone = 99,
    copyFail = 102
}
export interface Init {
    type: CommandCode.init;
    version: {
        minor: number;
        major: number;
    };
    options: {
        [key: string]: string;
    };
}
export interface StartupMD5 {
    type: CommandCode.startup;
    md5: string;
}
export interface Parse {
    type: CommandCode.parse;
    queryName: string;
    query: string;
    parameters: number[];
}
export interface Bind {
    type: CommandCode.bind;
    portal: string;
    statement: string;
    values: any[];
    binary: boolean;
}
export interface PortalOp {
    type: CommandCode.describe | CommandCode.close;
    portalType: 'P' | 'S';
    name?: string;
}
export interface Execute {
    type: CommandCode.execute;
    portal: string;
    rows: number;
}
export interface CodeOnlyCommand {
    type: CommandCode.flush | CommandCode.sync | CommandCode.end | CommandCode.copyDone;
}
export interface Query {
    type: CommandCode.query;
    query: string;
}
export interface CopyFail {
    type: CommandCode.copyFail;
    message: string;
}
export interface CopyFromChunk {
    type: CommandCode.copyFromChunk;
    buffer: Buffer;
}
export declare function commandToStr(code: CommandCode): any;
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