node-jt400/dist/lib/baseConnection.types.d.ts

JT400 (IBM Toolbox) for NodeJS

import { Readable, Writable } from 'stream';
export { Readable, Writable };
export interface CLOB {
    type: 'CLOB';
    value: string;
}
export interface BLOB {
    type: 'BLOB';
    value: string;
}
export type Param = string | number | Date | null | CLOB | BLOB;
export interface QueryOptions {
    trim: boolean;
}
export interface Metadata {
    name: string;
    typeName: string;
    precision: number;
    scale: number;
}
export interface Statement {
    isQuery: () => boolean;
    metadata: () => Promise<Metadata[]>;
    asArray: () => Promise<string[][]>;
    asIterable: () => AsyncIterable<string[]>;
    asStream: (options?: any) => Readable;
    updated: () => Promise<number>;
    close: Close;
}
export type Execute = (sql: string, params?: Param[]) => Promise<Statement>;
export type Query = <T>(sql: string, params?: Param[], options?: QueryOptions) => Promise<T[]>;
export type Update = (sql: string, params?: Param[]) => Promise<number>;
export type CreateReadStream = (sql: string, params?: Param[]) => Readable;
export type InsertAndGetId = (sql: string, params?: Param[]) => Promise<number>;
export interface WriteStreamOptions {
    bufferSize: number;
}
export type CreateWriteStream = (sql: string, options?: WriteStreamOptions) => Writable;
export type BatchUpdate = (sql: string, params?: Param[][]) => Promise<number[]>;
export type Close = () => void;
export type InsertList = (tableName: string, idColumn: string, rows: any[]) => Promise<number[]>;
export interface BaseConnection {
    query: Query;
    update: Update;
    isInMemory: () => boolean;
    createReadStream: CreateReadStream;
    insertAndGetId: InsertAndGetId;
    insertList: InsertList;
    createWriteStream: CreateWriteStream;
    batchUpdate: BatchUpdate;
    execute: Execute;
}